**************************************
Test has been run also in SNV87 Dom0
**************************************
bash-3.2# cat /tmp/fork.output
# bin/../bin-i86pc/fork -E -C 200 -L -S -W -N fork_100 -B 100 -C 100
prc thr usecs/call samples errors cnt/samp
fork_100 1 1 567.92916 94 0 100
#
# STATISTICS usecs/call (raw) usecs/call (outliers removed)
# min 417.95968 554.68853
# max 847.82625 583.77334
# mean 571.75114 569.41545
# median 568.07266 567.92916
# stddev 36.39352 4.96461
# standard error 3.60349 0.51206
# 99% confidence level 8.38173 1.19105
# skew 3.78529 0.68021
# kurtosis 35.20308 1.22022
# time correlation -0.15396 0.05434
#
# elasped time 7.18553
# number of samples 94
# number of outliers 8
# getnsecs overhead 777
#
# DISTRIBUTION
# counts usecs/call means
# 1 554.00000 |** 554.68853
# 0 555.00000 | -
# 1 556.00000 |** 556.86535
# 0 557.00000 | -
# 0 558.00000 | -
# 0 559.00000 | -
# 0 560.00000 | -
# 0 561.00000 | -
# 0 562.00000 | -
# 1 563.00000 |** 563.26697
# 3 564.00000 |****** 564.49375
# 10 565.00000 |******************** 565.67814
# 16 566.00000 |******************************** 566.53424
# 16 567.00000 |******************************** 567.54353
# 12 568.00000 |************************ 568.45371
# 7 569.00000 |************** 569.59792
# 2 570.00000 |**** 570.58145
# 5 571.00000 |********** 571.55168
# 0 572.00000 | -
# 2 573.00000 |**** 573.75141
# 3 574.00000 |****** 574.62756
# 2 575.00000 |**** 575.40584
# 5 576.00000 |********** 576.48276
# 2 577.00000 |**** 577.43004
# 1 578.00000 |** 578.16298
#
# 5 > 95% |********** 581.90778
#
# mean of 95% 568.71363
# 95th %ile 579.78255
Workaround applied:-
bash-3.2# cat /tmp/fork1.output
# bin/../bin-i86pc/fork -E -C 200 -L -S -W -N fork_100 -B 100 -C 100
prc thr usecs/call samples errors cnt/samp
fork_100 1 1 420.05761 88 0 100
#
# STATISTICS usecs/call (raw) usecs/call (outliers removed)
# min 308.28618 403.23468
# max 850.40485 438.22896
# mean 426.06209 420.33389
# median 420.18462 420.05761
# stddev 47.65546 5.97926
# standard error 4.71859 0.63739
# 99% confidence level 10.97545 1.48257
# skew 6.93092 0.04053
# kurtosis 59.34170 0.34644
# time correlation -0.15220 0.01308
#
# elasped time 5.94076
# number of samples 88
# number of outliers 14
# getnsecs overhead 777
#
# DISTRIBUTION
# counts usecs/call means
# 1 403.00000 |** 403.23468
# 0 404.00000 | -
# 0 405.00000 | -
# 0 406.00000 | -
# 0 407.00000 | -
# 1 408.00000 |** 408.95085
# 1 409.00000 |** 409.57337
# 4 410.00000 |*********** 410.37194
# 0 411.00000 | -
# 0 412.00000 | -
# 6 413.00000 |***************** 413.58412
# 5 414.00000 |************** 414.67721
# 5 415.00000 |************** 415.53331
# 2 416.00000 |***** 416.65549
# 1 417.00000 |** 417.67079
# 7 418.00000 |******************** 418.57772
# 11 419.00000 |******************************** 419.47031
# 7 420.00000 |******************** 420.45776
# 4 421.00000 |*********** 421.54137
# 3 422.00000 |******** 422.84403
# 2 423.00000 |***** 423.61329
# 9 424.00000 |************************** 424.54374
# 8 425.00000 |*********************** 425.51294
# 3 426.00000 |******** 426.16449
# 2 427.00000 |***** 427.42027
# 1 428.00000 |** 428.93438
#
# 5 > 95% |************** 433.19711
#
# mean of 95% 419.55900
# 95th %ile 430.7402
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