exec: phoronix-test-suite debug-benchmark pts/mcperf
Code:
========================================
Memcached mcperf (Run 1 of 1)
========================================


Test Run Command: cd /var/lib/phoronix-test-suite/installed-tests/pts/mcperf-1.3.0/ && ./mcperf --linger=0 --call-rate=0 --num-calls=1000000 --conn-rate=0 --sizes=d5120 --method=add --num-conns=1 2>&1

Segmentation fault (core dumped)
./mcperf: 11: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
debug execute:
Code:
[email protected]:/var/lib/phoronix-test-suite/installed-tests/pts/mcperf-1.3.0# ./mcperf --linger=0 --call-rate=0 --num-calls=1000000 --conn-rate=0 --sizes=d5120 --method=add --num-conns=1 2>&1
./mcperf: 2: cd: can't cd to /root/memcached-1.6.0
./mcperf: 3: ./memcached: not found
./mcperf: 7: cd: can't cd to /root/mcperf-0.1.1
./mcperf: 8: cannot create : Directory nonexistent
./mcperf: 11: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
Script /var/lib/phoronix-test-suite/installed-tests/pts/mcperf-1.3.0/mcperf looks bit strange:
Code:
#!/bin/sh
cd ~/memcached-1.6.0
./memcached -d -t $NUM_CPU_CORES
MEMCACHED_PID=$!
sleep 3

cd ~/mcperf-0.1.1
./src/mcperf [email protected] > $LOG_FILE 2>&1
echo $? > ~/test-exit-status

kill -9 $MEMCACHED_PID
sleep 3
home directory looks wrong .. in /var/lib/phoronix-test-suite/installed-tests/pts/mcperf-1.3.0/memcached-1.6.0 is also no memcached binary .. but install/make log looks ok

Info about the test system:
Code:
========================================
Phoronix Test Suite v10.0.1
System Information
========================================


PROCESSOR: AMD EPYC 7302P 16-Core @ 3.00GHz
Core Count: 16
Thread Count: 32
Extensions: SSE 4.2 + AVX2 + AVX + RDRAND + FSGSBASE
Cache Size: 128 MB
Microcode: 0x8301034
Core Family: Zen 2
Scaling Driver: acpi-cpufreq ondemand

GRAPHICS: ASPEED
Screen: 1024x768

MOTHERBOARD: ASRockRack ROMED8QM-2T
BIOS Version: L1.21
Chipset: AMD Starship/Matisse
Network: 4 x Intel X710 for 10GbE SFP+ + 2 x Intel 10G X550T

MEMORY: 8 x 16384 MB DDR4-3200MT/s Samsung M393A2K43DB3-CWE

DISK: 10 x 4001GB INTEL SSDPE2KX040T8 + 1024GB KXG60ZNV1T02 TOSHIBA
File-System: ext4
Mount Options: relatime rw
Disk Scheduler: NONE

OPERATING SYSTEM: Ubuntu 20.04
Kernel: 5.4.0-53-generic (x86_64)
Compiler: GCC 9.3.0
Security: itlb_multihit: Not affected
+ l1tf: Not affected
+ mds: Not affected
+ meltdown: Not affected
+ spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp
+ spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization
+ spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling
+ srbds: Not affected
+ tsx_async_abort: Not affected