---> uname -a: Linux prd-centos7-docker-4c-2g-15272.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 7.6G 32.4G 19% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-937@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-937 ---> free -m: total used free shared buff/cache available Mem: 7821 977 4745 0 2097 6665 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:46:bd:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.134/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe46:bdb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:16:e5:ec:17 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:16ff:fee5:ec17/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/20/21 _x86_64_ (2 CPU) 05:34:27 LINUX RESTART (2 CPU) 05:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:36:01 79.90 3.56 76.34 0.00 2600.77 3567.04 0.00 05:37:01 0.45 0.00 0.45 0.00 0.00 7.65 0.00 05:38:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 05:39:02 0.17 0.00 0.17 0.00 0.00 2.15 0.00 05:40:01 0.30 0.00 0.30 0.00 0.00 3.52 0.00 05:41:01 0.32 0.00 0.32 0.00 0.00 4.05 0.00 05:42:01 0.22 0.00 0.22 0.00 0.00 3.48 0.00 05:43:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 05:44:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 05:45:01 0.25 0.00 0.25 0.00 0.00 3.08 0.00 Average: 8.24 0.36 7.89 0.00 260.58 360.60 0.00 05:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 5464184 0 801800 10.01 2620 1740336 1276536 14.09 571968 1573488 20 05:37:01 5473760 0 792216 9.89 2620 1740344 1204932 13.30 564244 1573452 8 05:38:01 5472236 0 793740 9.91 2620 1740344 1205208 13.31 565028 1574268 8 05:39:02 5471312 0 794656 9.92 2620 1740352 1205208 13.31 566072 1574268 8 05:40:01 5469624 0 796340 9.94 2620 1740356 1205028 13.30 565464 1576652 16 05:41:01 5468024 0 797936 9.96 2620 1740360 1205052 13.30 566636 1576656 20 05:42:01 5468596 0 797360 9.96 2620 1740364 1204932 13.30 566120 1576652 8 05:43:01 5467128 0 798824 9.97 2620 1740368 1205172 13.31 567524 1576652 8 05:44:01 5459716 0 806232 10.07 2620 1740372 1205256 13.31 574452 1576652 8 05:45:01 5462172 0 803772 10.04 2620 1740376 1205004 13.30 574952 1574876 12 Average: 5467675 0 798288 9.97 2620 1740357 1212233 13.38 568246 1575362 12 05:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 eth0 172.39 134.62 499.33 31.59 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 15.87 12.29 2.28 27.32 0.00 0.00 0.00 0.00 05:37:01 eth0 0.83 0.08 0.07 0.01 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 4.06 1.45 3.30 0.24 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:02 eth0 0.53 0.28 0.27 0.23 0.00 0.00 0.00 0.00 05:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.20 0.19 0.08 0.04 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.20 0.13 0.07 0.04 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.37 0.08 0.03 0.01 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 eth0 1.12 0.42 0.37 0.21 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 0.47 0.35 0.27 0.20 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 0.30 0.18 0.09 0.04 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.08 13.81 50.48 3.27 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 1.59 1.23 0.23 2.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/20/21 _x86_64_ (2 CPU) 05:34:27 LINUX RESTART (2 CPU) 05:35:01 CPU %user %nice %system %iowait %steal %idle 05:36:01 all 5.08 0.00 2.28 1.77 0.06 90.81 05:36:01 0 4.98 0.00 2.13 0.27 0.05 92.56 05:36:01 1 5.17 0.00 2.43 3.27 0.07 89.06 05:37:01 all 0.06 0.00 0.03 0.00 0.05 99.86 05:37:01 0 0.02 0.00 0.03 0.00 0.07 99.88 05:37:01 1 0.10 0.00 0.03 0.00 0.03 99.83 05:38:01 all 0.13 0.00 0.04 0.00 0.03 99.79 05:38:01 0 0.10 0.00 0.03 0.00 0.05 99.82 05:38:01 1 0.17 0.00 0.05 0.00 0.02 99.77 05:39:02 all 0.05 0.00 0.02 0.00 0.04 99.89 05:39:02 0 0.03 0.00 0.02 0.00 0.07 99.88 05:39:02 1 0.07 0.00 0.02 0.00 0.02 99.90 05:40:01 all 0.12 0.00 0.03 0.00 0.04 99.81 05:40:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:40:01 1 0.19 0.00 0.02 0.00 0.05 99.74 05:41:01 all 0.02 0.00 0.03 0.00 0.03 99.92 05:41:01 0 0.02 0.00 0.02 0.00 0.03 99.93 05:41:01 1 0.02 0.00 0.03 0.00 0.03 99.92 05:42:01 all 0.05 0.00 0.02 0.00 0.03 99.90 05:42:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:42:01 1 0.07 0.00 0.02 0.00 0.03 99.88 05:43:01 all 0.03 0.00 0.04 0.00 0.03 99.90 05:43:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:43:01 1 0.02 0.00 0.05 0.00 0.03 99.90 05:44:01 all 0.07 0.00 0.03 0.00 0.03 99.87 05:44:01 0 0.08 0.00 0.02 0.00 0.02 99.88 05:44:01 1 0.05 0.00 0.03 0.00 0.05 99.87 05:45:01 all 0.05 0.00 0.02 0.00 0.04 99.89 05:45:01 0 0.08 0.00 0.02 0.00 0.02 99.88 05:45:01 1 0.02 0.00 0.02 0.00 0.07 99.90 Average: all 0.56 0.00 0.25 0.18 0.04 98.98 Average: 0 0.54 0.00 0.23 0.03 0.04 99.16 Average: 1 0.58 0.00 0.27 0.32 0.04 98.79