root@talos:~/devel/will-it-scale # sysctl vfs.cache_fast_lookup=0
vfs.cache_fast_lookup: 1 -> 0
root@talos:~/devel/will-it-scale # threadzero ./access1_processes -t 36 -s 10
testcase:Separate file access(2)
warmup
min:39283 max:41359 total:1453659
min:39273 max:40690 total:1445293
min:39271 max:40750 total:1445778
min:39218 max:40722 total:1443767
min:39264 max:40700 total:1445816
min:39204 max:40757 total:1447154
measurement
min:39280 max:40734 total:1445390
min:39188 max:40713 total:1446578
min:39161 max:40699 total:1444775
min:39171 max:40688 total:1445270
min:39143 max:40686 total:1444302
min:39214 max:40804 total:1444420
min:39230 max:40687 total:1445749
min:39199 max:40721 total:1446295
min:39195 max:40740 total:1445409
min:39274 max:40754 total:1445109
average:1445329
root@talos:~/devel/will-it-scale # sysctl vfs.cache_fast_lookup=1
vfs.cache_fast_lookup: 0 -> 1
root@talos:~/devel/will-it-scale # threadzero ./access1_processes -t 36 -s 10
testcase:Separate file access(2)
warmup
min:217306 max:235522 total:8244117
min:214845 max:234231 total:8202605
min:214742 max:234283 total:8207800
min:215422 max:234334 total:8212454
min:217178 max:234277 total:8215096
min:217056 max:234570 total:8225521
measurement
min:215698 max:234287 total:8220142
min:215997 max:234562 total:8231021
min:217042 max:234654 total:8232646
min:216958 max:234628 total:8231845
min:215840 max:234414 total:8220128
min:214387 max:234369 total:8219037
min:214876 max:234593 total:8228563
min:215985 max:234633 total:8226229
min:216709 max:234522 total:8223582
min:216795 max:234415 total:8216650
average:8224984