LTP - distribution/ltp/generic - mm: swapping01.c: TFAIL: heavy swapping detected: 3176 MB swapped. [moved to RHELTEST-106]

This issue has been closed and moved to JIRA: https://issues.redhat.com/browse/RHELTEST-106

Please continue with your actions and comments in the linked Jira ticket.

---

issue

• subcase swapping01 failed
• sometimes fail

info

• case: git://gerrit-git.engineering.redhat.com/kernel-tests-public.git?main#distribution/ltp/generic
• kernel: kernel-5.14.0-284.41.1.el9_2
• ltp: 20230929
• arch: x86_64

jobs

• x86_64 - fail

logs

fail.log

>>> 149:swapping01 FAIL <<<
###############################################################################
# Test Num    : 149                                                           #
# Test Case   : swapping01                                                    #
# Test Result : FAIL                                                          #
###############################################################################

     1	<<<test_start>>>
     2	tag=swapping01 stime=1699578658
     3	cmdline="swapping01 -i 5"
     4	contacts=""
     5	analysis=exit
     6	<<<test_output>>>
     7	tst_kconfig.c:87: TINFO: Parsing kernel config '/lib/modules/5.14.0-284.41.1.el9_2.x86_64/build/.config'
     8	tst_test.c:1690: TINFO: LTP version: 20230929
     9	tst_test.c:1574: TINFO: Timeout per run is 0h 11m 00s
    10	swapping01.c:112: TINFO: available physical memory: 3072 MB
    11	swapping01.c:116: TINFO: try to allocate: 3994 MB
    12	swapping01.c:144: TINFO: SwapFree difference 14336
    13	swapping01.c:154: TPASS: no heavy swapping detected, 3048 MB swapped.
    14	swapping01.c:112: TINFO: available physical memory: 3158 MB
    15	swapping01.c:116: TINFO: try to allocate: 4105 MB
    16	swapping01.c:144: TINFO: SwapFree difference 98780
    17	swapping01.c:154: TPASS: no heavy swapping detected, 3112 MB swapped.
    18	swapping01.c:112: TINFO: available physical memory: 3176 MB
    19	swapping01.c:116: TINFO: try to allocate: 4129 MB
    20	swapping01.c:154: TPASS: no heavy swapping detected, 3162 MB swapped.
    21	swapping01.c:112: TINFO: available physical memory: 3154 MB
    22	swapping01.c:116: TINFO: try to allocate: 4101 MB
    23	swapping01.c:150: TFAIL: heavy swapping detected: 3176 MB swapped.
    24	tst_test.c:1622: TINFO: Killed the leftover descendant processes
    25	
    26	HINT: You _MAY_ be missing kernel fixes:
    27	
    28	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=50a15981a1fa
    29	
    30	Summary:
    31	passed   3
    32	failed   1
    33	broken   0
    34	skipped  0
    35	warnings 0
    36	<<<execution_status>>>
    37	initiation_status="ok"
    38	duration=61 termination_type=exited termination_id=1 corefile=no
    39	cutime=317 cstime=3126
    40	<<<test_end>>>