Modules

Kohana_Profiler

Provides simple benchmarking and profiling. To display the statistics that have been collected, load the profiler/stats View:

?
echo View::factory('profiler/stats');

package: Kohana
category: Helpers
author: Kohana Team
copyright: © 2009-2012 Kohana Team
license: http://kohanaframework.org/license

Class declared in SYSPATH/classes/kohana/profiler.php on line 14.

Constants

None

Methods

application()
delete()
group_stats()
groups()
start()
stats()
stop()
total()

Propertieslink to this

public static integer $rolloverlink to this

maximium number of application stats to keep

integer 1000

protected static array $_markslink to this

collected benchmarks

array(248) (
    "kp/0" => array(6) (
        "group" => string(8) "requests"
        "name" => string(27) ""guide/api/Kohana_Profiler""
        "start_time" => float 1745919920.3958
        "start_memory" => integer 587800
        "stop_time" => bool FALSE
        "stop_memory" => bool FALSE
    )
    "kp/1" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.3959
        "start_memory" => integer 590008
        "stop_time" => float 1745919920.3972
        "stop_memory" => integer 590672
    )
    "kp/2" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.3973
        "start_memory" => integer 593096
        "stop_time" => float 1745919920.3987
        "stop_memory" => integer 593704
    )
    "kp/3" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.3988
        "start_memory" => integer 601920
        "stop_time" => float 1745919920.4003
        "stop_memory" => integer 602472
    )
    "kp/4" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4003
        "start_memory" => integer 604888
        "stop_time" => float 1745919920.4019
        "stop_memory" => integer 605480
    )
    "kp/5" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.402
        "start_memory" => integer 609536
        "stop_time" => float 1745919920.4032
        "stop_memory" => integer 610088
    )
    "kp/6" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4033
        "start_memory" => integer 612472
        "stop_time" => float 1745919920.4048
        "stop_memory" => integer 613056
    )
    "kp/7" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4049
        "start_memory" => integer 624328
        "stop_time" => float 1745919920.4061
        "stop_memory" => integer 624888
    )
    "kp/8" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4062
        "start_memory" => integer 627256
        "stop_time" => float 1745919920.4077
        "stop_memory" => integer 627904
    )
    "kp/9" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4078
        "start_memory" => integer 646784
        "stop_time" => float 1745919920.4094
        "stop_memory" => integer 647360
    )
    "kp/a" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4094
        "start_memory" => integer 649752
        "stop_time" => float 1745919920.411
        "stop_memory" => integer 650328
    )
    "kp/b" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4111
        "start_memory" => integer 663848
        "stop_time" => float 1745919920.4122
        "stop_memory" => integer 664392
    )
    "kp/c" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4123
        "start_memory" => integer 666736
        "stop_time" => float 1745919920.4137
        "stop_memory" => integer 667312
    )
    "kp/d" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4137
        "start_memory" => integer 679688
        "stop_time" => float 1745919920.415
        "stop_memory" => integer 680288
    )
    "kp/e" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.415
        "start_memory" => integer 681336
        "stop_time" => float 1745919920.4164
        "stop_memory" => integer 681872
    )
    "kp/f" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4164
        "start_memory" => integer 684224
        "stop_time" => float 1745919920.4179
        "stop_memory" => integer 684800
    )
    "kp/g" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4181
        "start_memory" => integer 688608
        "stop_time" => float 1745919920.4193
        "stop_memory" => integer 689288
    )
    "kp/h" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4194
        "start_memory" => integer 691632
        "stop_time" => float 1745919920.4209
        "stop_memory" => integer 692208
    )
    "kp/i" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.421
        "start_memory" => integer 715792
        "stop_time" => float 1745919920.4222
        "stop_memory" => integer 716392
    )
    "kp/j" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4223
        "start_memory" => integer 718792
        "stop_time" => float 1745919920.4237
        "stop_memory" => integer 719392
    )
    "kp/k" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4238
        "start_memory" => integer 728544
        "stop_time" => float 1745919920.4253
        "stop_memory" => integer 729048
    )
    "kp/l" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4253
        "start_memory" => integer 729688
        "stop_time" => float 1745919920.4265
        "stop_memory" => integer 730264
    )
    "kp/m" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4267
        "start_memory" => integer 884088
        "stop_time" => float 1745919920.428
        "stop_memory" => integer 884672
    )
    "kp/n" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4281
        "start_memory" => integer 887072
        "stop_time" => float 1745919920.4296
        "stop_memory" => integer 887672
    )
    "kp/o" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4297
        "start_memory" => integer 888656
        "stop_time" => float 1745919920.4309
        "stop_memory" => integer 889232
    )
    "kp/p" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.431
        "start_memory" => integer 891632
        "stop_time" => float 1745919920.4326
        "stop_memory" => integer 892232
    )
    "kp/q" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4326
        "start_memory" => integer 898488
        "stop_time" => float 1745919920.4338
        "stop_memory" => integer 899048
    )
    "kp/r" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4339
        "start_memory" => integer 901416
        "stop_time" => float 1745919920.4352
        "stop_memory" => integer 902008
    )
    "kp/s" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4354
        "start_memory" => integer 924944
        "stop_time" => float 1745919920.4367
        "stop_memory" => integer 925480
    )
    "kp/t" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4367
        "start_memory" => integer 927824
        "stop_time" => float 1745919920.4382
        "stop_memory" => integer 928400
    )
    "kp/u" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919920.4392
        "start_memory" => integer 951040
        "stop_time" => float 1745919920.4407
        "stop_memory" => integer 951640
    )
    "kp/v" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3334
        "start_memory" => integer 992528
        "stop_time" => float 1745919921.3337
        "stop_memory" => integer 993104
    )
    "kp/10" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3338
        "start_memory" => integer 995456
        "stop_time" => float 1745919921.3341
        "stop_memory" => integer 996296
    )
    "kp/11" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3347
        "start_memory" => integer 1007864
        "stop_time" => float 1745919921.3351
        "stop_memory" => integer 1008440
    )
    "kp/12" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3351
        "start_memory" => integer 1010832
        "stop_time" => float 1745919921.3356
        "stop_memory" => integer 1011424
    )
    "kp/13" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3362
        "start_memory" => integer 1023272
        "stop_time" => float 1745919921.3374
        "stop_memory" => integer 1023840
    )
    "kp/14" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3375
        "start_memory" => integer 1026216
        "stop_time" => float 1745919921.3388
        "stop_memory" => integer 1026792
    )
    "kp/15" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3393
        "start_memory" => integer 1038936
        "stop_time" => float 1745919921.34
        "stop_memory" => integer 1039528
    )
    "kp/16" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3401
        "start_memory" => integer 1045392
        "stop_time" => float 1745919921.3406
        "stop_memory" => integer 1045960
    )
    "kp/17" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3407
        "start_memory" => integer 1048352
        "stop_time" => float 1745919921.3413
        "stop_memory" => integer 1048944
    )
    "kp/18" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3415
        "start_memory" => integer 1057816
        "stop_time" => float 1745919921.3421
        "stop_memory" => integer 1058416
    )
    "kp/19" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3423
        "start_memory" => integer 1064736
        "stop_time" => float 1745919921.3429
        "stop_memory" => integer 1065312
    )
    "kp/1a" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3431
        "start_memory" => integer 1070384
        "stop_time" => float 1745919921.3438
        "stop_memory" => integer 1070984
    )
    "kp/1b" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3439
        "start_memory" => integer 1076472
        "stop_time" => float 1745919921.3446
        "stop_memory" => integer 1077048
    )
    "kp/1c" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3447
        "start_memory" => integer 1085584
        "stop_time" => float 1745919921.3454
        "stop_memory" => integer 1086168
    )
    "kp/1d" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3455
        "start_memory" => integer 1091552
        "stop_time" => float 1745919921.3461
        "stop_memory" => integer 1092136
    )
    "kp/1e" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3463
        "start_memory" => integer 1099184
        "stop_time" => float 1745919921.3469
        "stop_memory" => integer 1099784
    )
    "kp/1f" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.347
        "start_memory" => integer 1106976
        "stop_time" => float 1745919921.3477
        "stop_memory" => integer 1107568
    )
    "kp/1g" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3478
        "start_memory" => integer 1114056
        "stop_time" => float 1745919921.3485
        "stop_memory" => integer 1114648
    )
    "kp/1h" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3486
        "start_memory" => integer 1120648
        "stop_time" => float 1745919921.3493
        "stop_memory" => integer 1121240
    )
    "kp/1i" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3494
        "start_memory" => integer 1157536
        "stop_time" => float 1745919921.3501
        "stop_memory" => integer 1158112
    )
    "kp/1j" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3503
        "start_memory" => integer 1166152
        "stop_time" => float 1745919921.3509
        "stop_memory" => integer 1166752
    )
    "kp/1k" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.351
        "start_memory" => integer 1174176
        "stop_time" => float 1745919921.3517
        "stop_memory" => integer 1174752
    )
    "kp/1l" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3518
        "start_memory" => integer 1184120
        "stop_time" => float 1745919921.3525
        "stop_memory" => integer 1184704
    )
    "kp/1m" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3527
        "start_memory" => integer 1193384
        "stop_time" => float 1745919921.3532
        "stop_memory" => integer 1193936
    )
    "kp/1n" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3532
        "start_memory" => integer 1196296
        "stop_time" => float 1745919921.3539
        "stop_memory" => integer 1196880
    )
    "kp/1o" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.354
        "start_memory" => integer 1208760
        "stop_time" => float 1745919921.3552
        "stop_memory" => integer 1209320
    )
    "kp/1p" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3553
        "start_memory" => integer 1211680
        "stop_time" => float 1745919921.3567
        "stop_memory" => integer 1212248
    )
    "kp/1q" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3597
        "start_memory" => integer 1255880
        "stop_time" => float 1745919921.361
        "stop_memory" => integer 1256464
    )
    "kp/1r" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.369
        "start_memory" => integer 1257064
        "stop_time" => float 1745919921.3695
        "stop_memory" => integer 1257640
    )
    "kp/1s" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3696
        "start_memory" => integer 1260048
        "stop_time" => float 1745919921.3701
        "stop_memory" => integer 1260640
    )
    "kp/1t" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3744
        "start_memory" => integer 1272608
        "stop_time" => float 1745919921.3749
        "stop_memory" => integer 1273192
    )
    "kp/1u" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3749
        "start_memory" => integer 1275616
        "stop_time" => float 1745919921.3755
        "stop_memory" => integer 1276216
    )
    "kp/1v" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3803
        "start_memory" => integer 1288080
        "stop_time" => float 1745919921.3808
        "stop_memory" => integer 1288640
    )
    "kp/20" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3809
        "start_memory" => integer 1291032
        "stop_time" => float 1745919921.3815
        "stop_memory" => integer 1292136
    )
    "kp/21" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3815
        "start_memory" => integer 1301992
        "stop_time" => float 1745919921.382
        "stop_memory" => integer 1302592
    )
    "kp/22" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3876
        "start_memory" => integer 1311256
        "stop_time" => float 1745919921.3881
        "stop_memory" => integer 1311832
    )
    "kp/23" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.3882
        "start_memory" => integer 1314248
        "stop_time" => float 1745919921.3887
        "stop_memory" => integer 1314832
    )
    "kp/24" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.4044
        "start_memory" => integer 1334840
        "stop_time" => float 1745919921.4048
        "stop_memory" => integer 1335424
    )
    "kp/25" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.4048
        "start_memory" => integer 1337848
        "stop_time" => float 1745919921.4052
        "stop_memory" => integer 1338448
    )
    "kp/26" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.4052
        "start_memory" => integer 1347328
        "stop_time" => float 1745919921.4057
        "stop_memory" => integer 1347904
    )
    "kp/27" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.4063
        "start_memory" => integer 1354880
        "stop_time" => float 1745919921.4068
        "stop_memory" => integer 1355448
    )
    "kp/28" => array(6) (
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    )
    "kp/6s" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.6989
        "start_memory" => integer 2858368
        "stop_time" => float 1745919921.7005
        "stop_memory" => integer 2858984
    )
    "kp/6t" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7006
        "start_memory" => integer 2861640
        "stop_time" => float 1745919921.7023
        "stop_memory" => integer 2862232
    )
    "kp/6u" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7045
        "start_memory" => integer 2881784
        "stop_time" => float 1745919921.7061
        "stop_memory" => integer 2882360
    )
    "kp/6v" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7062
        "start_memory" => integer 2884792
        "stop_time" => float 1745919921.7078
        "stop_memory" => integer 2885392
    )
    "kp/70" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7103
        "start_memory" => integer 2901648
        "stop_time" => float 1745919921.7112
        "stop_memory" => integer 2902192
    )
    "kp/71" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7113
        "start_memory" => integer 2904560
        "stop_time" => float 1745919921.7124
        "stop_memory" => integer 2905144
    )
    "kp/72" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7127
        "start_memory" => integer 2909576
        "stop_time" => float 1745919921.7137
        "stop_memory" => integer 2910136
    )
    "kp/73" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7137
        "start_memory" => integer 2912496
        "stop_time" => float 1745919921.7147
        "stop_memory" => integer 2913080
    )
    "kp/74" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7151
        "start_memory" => integer 2932088
        "stop_time" => float 1745919921.7163
        "stop_memory" => integer 2932664
    )
    "kp/75" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7163
        "start_memory" => integer 2935056
        "stop_time" => float 1745919921.7178
        "stop_memory" => integer 2935648
    )
    "kp/76" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7183
        "start_memory" => integer 2953848
        "stop_time" => float 1745919921.7192
        "stop_memory" => integer 2954432
    )
    "kp/77" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7192
        "start_memory" => integer 2956840
        "stop_time" => float 1745919921.7203
        "stop_memory" => integer 2957440
    )
    "kp/78" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7212
        "start_memory" => integer 2979960
        "stop_time" => float 1745919921.7226
        "stop_memory" => integer 2980520
    )
    "kp/79" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7226
        "start_memory" => integer 2982936
        "stop_time" => float 1745919921.7241
        "stop_memory" => integer 2983528
    )
    "kp/7a" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7248
        "start_memory" => integer 3001672
        "stop_time" => float 1745919921.726
        "stop_memory" => integer 3002208
    )
    "kp/7b" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7261
        "start_memory" => integer 3004552
        "stop_time" => float 1745919921.7275
        "stop_memory" => integer 3005128
    )
    "kp/7c" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7282
        "start_memory" => integer 3024312
        "stop_time" => float 1745919921.7295
        "stop_memory" => integer 3024880
    )
    "kp/7d" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7295
        "start_memory" => integer 3027240
        "stop_time" => float 1745919921.7309
        "stop_memory" => integer 3027824
    )
    "kp/7e" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7356
        "start_memory" => integer 3034232
        "stop_time" => float 1745919921.7369
        "stop_memory" => integer 3034792
    )
    "kp/7f" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7369
        "start_memory" => integer 3037152
        "stop_time" => float 1745919921.7384
        "stop_memory" => integer 3037720
    )
    "kp/7g" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.739
        "start_memory" => integer 3055160
        "stop_time" => float 1745919921.7402
        "stop_memory" => integer 3055728
    )
    "kp/7h" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7403
        "start_memory" => integer 3058112
        "stop_time" => float 1745919921.7417
        "stop_memory" => integer 3058696
    )
    "kp/7i" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7422
        "start_memory" => integer 3087344
        "stop_time" => float 1745919921.7433
        "stop_memory" => integer 3087920
    )
    "kp/7j" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7433
        "start_memory" => integer 3090344
        "stop_time" => float 1745919921.7447
        "stop_memory" => integer 3090936
    )
    "kp/7k" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7455
        "start_memory" => integer 3108192
        "stop_time" => float 1745919921.7467
        "stop_memory" => integer 3108776
    )
    "kp/7l" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7469
        "start_memory" => integer 3074384
        "stop_time" => float 1745919921.7481
        "stop_memory" => integer 3076344
    )
    "kp/7m" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7485
        "start_memory" => integer 3100552
        "stop_time" => float 1745919921.7497
        "stop_memory" => integer 3102216
    )
    "kp/7n" => array(6) (
        "group" => string(6) "kohana"
        "name" => string(9) "find_file"
        "start_time" => float 1745919921.7498
        "start_memory" => integer 3101800
        "stop_time" => float 1745919921.7509
        "stop_memory" => integer 3103464
    )
)

Methodslink to this

public static application( ) (defined in Kohana_Profiler) link to this

Gets the total application run time and memory usage. Caches the result so that it can be compared between requests.

?
list($time, $memory) = Profiler::application();

Return Values

array - Execution time, memory

Source Code

?
public static function application()
{
    // Load the stats from cache, which is valid for 1 day
    $stats = Kohana::cache('profiler_application_stats', NULL, 3600 * 24);
 
    if ( ! is_array($stats) OR $stats['count'] > Profiler::$rollover)
    {
        // Initialize the stats array
        $stats = array(
            'min'   => array(
                'time'   => NULL,
                'memory' => NULL),
            'max'   => array(
                'time'   => NULL,
                'memory' => NULL),
            'total' => array(
                'time'   => NULL,
                'memory' => NULL),
            'count' => 0);
    }
 
    // Get the application run time
    $time = microtime(TRUE) - KOHANA_START_TIME;
 
    // Get the total memory usage
    $memory = memory_get_usage() - KOHANA_START_MEMORY;
 
    // Calculate max time
    if ($stats['max']['time'] === NULL OR $time > $stats['max']['time'])
    {
        $stats['max']['time'] = $time;
    }
 
    // Calculate min time
    if ($stats['min']['time'] === NULL OR $time < $stats['min']['time'])
    {
        $stats['min']['time'] = $time;
    }
 
    // Add to total time
    $stats['total']['time'] += $time;
 
    // Calculate max memory
    if ($stats['max']['memory'] === NULL OR $memory > $stats['max']['memory'])
    {
        $stats['max']['memory'] = $memory;
    }
 
    // Calculate min memory
    if ($stats['min']['memory'] === NULL OR $memory < $stats['min']['memory'])
    {
        $stats['min']['memory'] = $memory;
    }
 
    // Add to total memory
    $stats['total']['memory'] += $memory;
 
    // Another mark has been added to the stats
    $stats['count']++;
 
    // Determine the averages
    $stats['average'] = array(
        'time'   => $stats['total']['time'] / $stats['count'],
        'memory' => $stats['total']['memory'] / $stats['count']);
 
    // Cache the new stats
    Kohana::cache('profiler_application_stats', $stats);
 
    // Set the current application execution time and memory
    // Do NOT cache these, they are specific to the current request only
    $stats['current']['time']   = $time;
    $stats['current']['memory'] = $memory;
 
    // Return the total application run time and memory usage
    return $stats;
}

public static delete( string $token ) (defined in Kohana_Profiler) link to this

Deletes a benchmark. If an error occurs during the benchmark, it is recommended to delete the benchmark to prevent statistics from being adversely affected.

?
Profiler::delete($token);

Parameters

string $token required - $token

Return Values

void

Source Code

?
public static function delete($token)
{
    // Remove the benchmark
    unset(Profiler::$_marks[$token]);
}

public static group_stats( [ mixed $groups = NULL ] ) (defined in Kohana_Profiler) link to this

Gets the min, max, average and total of profiler groups as an array.

?
$stats = Profiler::group_stats('test');

Parameters

mixed $groups = NULL - Single group name string, or array with group names; all groups by default

Return Values

array - Min, max, average, total

Source Code

?
public static function group_stats($groups = NULL)
{
    // Which groups do we need to calculate stats for?
    $groups = ($groups === NULL)
        ? Profiler::groups()
        : array_intersect_key(Profiler::groups(), array_flip( (array) $groups));
 
    // All statistics
    $stats = array();
 
    foreach ($groups as $group => $names)
    {
        foreach ($names as $name => $tokens)
        {
            // Store the stats for each subgroup.
            // We only need the values for "total".
            $_stats = Profiler::stats($tokens);
            $stats[$group][$name] = $_stats['total'];
        }
    }
 
    // Group stats
    $groups = array();
 
    foreach ($stats as $group => $names)
    {
        // Min and max are unknown by default
        $groups[$group]['min'] = $groups[$group]['max'] = array(
            'time' => NULL,
            'memory' => NULL);
 
        // Total values are always integers
        $groups[$group]['total'] = array(
            'time' => 0,
            'memory' => 0);
 
        foreach ($names as $total)
        {
            if ( ! isset($groups[$group]['min']['time']) OR $groups[$group]['min']['time'] > $total['time'])
            {
                // Set the minimum time
                $groups[$group]['min']['time'] = $total['time'];
            }
            if ( ! isset($groups[$group]['min']['memory']) OR $groups[$group]['min']['memory'] > $total['memory'])
            {
                // Set the minimum memory
                $groups[$group]['min']['memory'] = $total['memory'];
            }
 
            if ( ! isset($groups[$group]['max']['time']) OR $groups[$group]['max']['time'] < $total['time'])
            {
                // Set the maximum time
                $groups[$group]['max']['time'] = $total['time'];
            }
            if ( ! isset($groups[$group]['max']['memory']) OR $groups[$group]['max']['memory'] < $total['memory'])
            {
                // Set the maximum memory
                $groups[$group]['max']['memory'] = $total['memory'];
            }
 
            // Increase the total time and memory
            $groups[$group]['total']['time']   += $total['time'];
            $groups[$group]['total']['memory'] += $total['memory'];
        }
 
        // Determine the number of names (subgroups)
        $count = count($names);
 
        // Determine the averages
        $groups[$group]['average']['time']   = $groups[$group]['total']['time'] / $count;
        $groups[$group]['average']['memory'] = $groups[$group]['total']['memory'] / $count;
    }
 
    return $groups;
}

public static groups( ) (defined in Kohana_Profiler) link to this

Returns all the benchmark tokens by group and name as an array.

?
$groups = Profiler::groups();

Return Values

array

Source Code

?
public static function groups()
{
    $groups = array();
 
    foreach (Profiler::$_marks as $token => $mark)
    {
        // Sort the tokens by the group and name
        $groups[$mark['group']][$mark['name']][] = $token;
    }
 
    return $groups;
}

public static start( string $group , string $name ) (defined in Kohana_Profiler) link to this

Starts a new benchmark and returns a unique token. The returned token must be used when stopping the benchmark.

?
$token = Profiler::start('test', 'profiler');

Parameters

string $group required - Group name
string $name required - Benchmark name

Return Values

string

Source Code

?
public static function start($group, $name)
{
    static $counter = 0;
 
    // Create a unique token based on the counter
    $token = 'kp/'.base_convert($counter++, 10, 32);
 
    Profiler::$_marks[$token] = array
    (
        'group' => strtolower($group),
        'name'  => (string) $name,
 
        // Start the benchmark
        'start_time'   => microtime(TRUE),
        'start_memory' => memory_get_usage(),
 
        // Set the stop keys without values
        'stop_time'    => FALSE,
        'stop_memory'  => FALSE,
    );
 
    return $token;
}

public static stats( array $tokens ) (defined in Kohana_Profiler) link to this

Gets the min, max, average and total of a set of tokens as an array.

?
$stats = Profiler::stats($tokens);

Parameters

array $tokens required - Profiler tokens

Return Values

array - Min, max, average, total

Source Code

?
public static function stats(array $tokens)
{
    // Min and max are unknown by default
    $min = $max = array(
        'time' => NULL,
        'memory' => NULL);
 
    // Total values are always integers
    $total = array(
        'time' => 0,
        'memory' => 0);
 
    foreach ($tokens as $token)
    {
        // Get the total time and memory for this benchmark
        list($time, $memory) = Profiler::total($token);
 
        if ($max['time'] === NULL OR $time > $max['time'])
        {
            // Set the maximum time
            $max['time'] = $time;
        }
 
        if ($min['time'] === NULL OR $time < $min['time'])
        {
            // Set the minimum time
            $min['time'] = $time;
        }
 
        // Increase the total time
        $total['time'] += $time;
 
        if ($max['memory'] === NULL OR $memory > $max['memory'])
        {
            // Set the maximum memory
            $max['memory'] = $memory;
        }
 
        if ($min['memory'] === NULL OR $memory < $min['memory'])
        {
            // Set the minimum memory
            $min['memory'] = $memory;
        }
 
        // Increase the total memory
        $total['memory'] += $memory;
    }
 
    // Determine the number of tokens
    $count = count($tokens);
 
    // Determine the averages
    $average = array(
        'time' => $total['time'] / $count,
        'memory' => $total['memory'] / $count);
 
    return array(
        'min' => $min,
        'max' => $max,
        'total' => $total,
        'average' => $average);
}

public static stop( string $token ) (defined in Kohana_Profiler) link to this

Stops a benchmark.

?
Profiler::stop($token);

Parameters

string $token required - $token

Return Values

void

Source Code

?
public static function stop($token)
{
    // Stop the benchmark
    Profiler::$_marks[$token]['stop_time']   = microtime(TRUE);
    Profiler::$_marks[$token]['stop_memory'] = memory_get_usage();
}

public static total( string $token ) (defined in Kohana_Profiler) link to this

Gets the total execution time and memory usage of a benchmark as a list.

?
list($time, $memory) = Profiler::total($token);

Parameters

string $token required - $token

Return Values

array - Execution time, memory

Source Code

?
public static function total($token)
{
    // Import the benchmark data
    $mark = Profiler::$_marks[$token];
 
    if ($mark['stop_time'] === FALSE)
    {
        // The benchmark has not been stopped yet
        $mark['stop_time']   = microtime(TRUE);
        $mark['stop_memory'] = memory_get_usage();
    }
 
    return array
    (
        // Total time in seconds
        $mark['stop_time'] - $mark['start_time'],
 
        // Amount of memory in bytes
        $mark['stop_memory'] - $mark['start_memory'],
    );
}

Modules

Kohana_Profiler

Constants

Properties

Methods

Propertieslink to this

public static integer $rolloverlink to this

protected static array $_markslink to this

Methodslink to this

public static application( ) (defined in Kohana_Profiler) link to this

Tags

Return Values

Source Code

public static delete( string $token ) (defined in Kohana_Profiler) link to this

Parameters

Return Values

Source Code

public static group_stats( [ mixed $groups = NULL ] ) (defined in Kohana_Profiler) link to this

Parameters

Tags

Return Values

Source Code

public static groups( ) (defined in Kohana_Profiler) link to this

Return Values

Source Code

public static start( string $group , string $name ) (defined in Kohana_Profiler) link to this

Parameters

Return Values

Source Code

public static stats( array $tokens ) (defined in Kohana_Profiler) link to this

Parameters

Tags

Return Values

Source Code

public static stop( string $token ) (defined in Kohana_Profiler) link to this

Parameters

Return Values

Source Code

public static total( string $token ) (defined in Kohana_Profiler) link to this

Parameters

Return Values

Source Code

public static `integer` $rolloverlink to this

protected static `array` $_markslink to this