---> uname -a: Linux prd-centos7-docker-4c-2g-15014.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: 2800.000 BogoMIPS: 5600.00 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-934@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-934 ---> free -m: total used free shared buff/cache available Mem: 7821 931 4791 0 2097 6711 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:d7:69:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fed7:69f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4e:63:6a:d8 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::42:4eff:fe63:6ad8/64 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) 05/19/21 _x86_64_ (2 CPU) 05:56:42 LINUX RESTART (2 CPU) 05:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:58:01 171.67 49.59 122.08 0.00 8010.26 41164.30 0.00 05:59:01 1.87 0.00 1.87 0.00 0.00 40.28 0.00 06:00:01 0.45 0.00 0.45 0.00 0.00 6.00 0.00 06:01:02 0.17 0.00 0.17 0.00 0.00 1.48 0.00 06:02:01 0.46 0.12 0.34 0.00 1.89 5.38 0.00 06:03:01 0.30 0.00 0.30 0.00 0.00 4.38 0.00 06:04:01 0.17 0.00 0.17 0.00 0.00 1.35 0.00 06:05:01 0.18 0.00 0.18 0.00 0.00 3.13 0.00 06:06:01 0.22 0.00 0.22 0.00 0.00 2.17 0.00 06:07:01 0.38 0.00 0.38 0.00 0.00 6.33 0.00 06:08:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 06:09:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 Average: 14.71 4.15 10.56 0.00 668.72 3441.84 0.00 05:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 5461432 0 804540 10.05 2620 1740348 1288620 14.23 571864 1574908 132 05:59:01 5471028 0 794936 9.93 2620 1740356 1204872 13.30 563996 1574872 16 06:00:01 5471036 0 794928 9.93 2620 1740356 1204896 13.30 567436 1571704 8 06:01:02 5468364 0 797592 9.96 2620 1740364 1207328 13.33 569468 1571704 16 06:02:01 5471108 0 794720 9.92 2620 1740492 1205176 13.31 559968 1579160 16 06:03:01 5466744 0 799084 9.98 2620 1740492 1205296 13.31 564420 1579156 8 06:04:01 5467168 0 798656 9.97 2620 1740496 1205176 13.31 563916 1579156 20 06:05:01 5455948 0 809868 10.11 2620 1740504 1205356 13.31 575080 1579156 8 06:06:01 5456652 0 809164 10.10 2620 1740504 1205176 13.31 574532 1579156 16 06:07:01 5456672 0 809136 10.10 2620 1740512 1205176 13.31 576320 1577356 12 06:08:01 5456080 0 809728 10.11 2620 1740512 1205248 13.31 576828 1577356 8 06:09:01 5456672 0 809128 10.10 2620 1740520 1205176 13.31 583580 1570088 12 Average: 5463242 0 802623 10.02 2620 1740455 1212291 13.38 570617 1576148 23 05:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 eth0 594.34 413.86 1118.34 87.98 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 16.69 12.84 2.28 27.37 0.00 0.00 0.00 0.00 05:59:01 eth0 1.58 0.27 0.36 0.17 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 2.08 0.38 0.52 0.26 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:02 eth0 1.03 0.68 0.54 0.38 0.00 0.00 0.00 0.00 06:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.30 0.23 0.14 0.08 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.42 0.08 0.03 0.01 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.72 0.37 0.29 0.20 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.25 0.18 0.14 0.07 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.18 34.75 93.51 7.45 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 1.39 1.07 0.19 2.28 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) 05/19/21 _x86_64_ (2 CPU) 05:56:42 LINUX RESTART (2 CPU) 05:57:01 CPU %user %nice %system %iowait %steal %idle 05:58:01 all 17.63 0.00 6.13 10.78 0.07 65.38 05:58:01 0 16.61 0.00 6.62 9.20 0.07 67.51 05:58:01 1 18.65 0.00 5.65 12.36 0.07 63.26 05:59:01 all 0.08 0.00 0.04 0.00 0.03 99.85 05:59:01 0 0.12 0.00 0.05 0.00 0.03 99.80 05:59:01 1 0.03 0.00 0.03 0.00 0.03 99.90 06:00:01 all 0.10 0.00 0.04 0.00 0.03 99.83 06:00:01 0 0.07 0.00 0.05 0.00 0.03 99.85 06:00:01 1 0.13 0.00 0.03 0.00 0.02 99.82 06:01:02 all 0.06 0.00 0.03 0.00 0.03 99.89 06:01:02 0 0.03 0.00 0.03 0.00 0.03 99.90 06:01:02 1 0.08 0.00 0.02 0.00 0.02 99.88 06:02:01 all 0.12 0.00 0.06 0.07 0.02 99.74 06:02:01 0 0.05 0.00 0.07 0.12 0.03 99.73 06:02:01 1 0.19 0.00 0.05 0.02 0.00 99.75 06:03:01 all 0.09 0.00 0.03 0.00 0.03 99.86 06:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 06:03:01 1 0.15 0.00 0.02 0.00 0.02 99.82 06:04:01 all 0.13 0.00 0.01 0.00 0.03 99.84 06:04:01 0 0.03 0.00 0.02 0.00 0.03 99.92 06:04:01 1 0.22 0.00 0.00 0.00 0.02 99.77 06:05:01 all 0.16 0.00 0.05 0.00 0.09 99.70 06:05:01 0 0.07 0.00 0.07 0.00 0.10 99.77 06:05:01 1 0.25 0.00 0.03 0.00 0.08 99.63 06:06:01 all 0.10 0.00 0.03 0.00 0.03 99.84 06:06:01 0 0.03 0.00 0.03 0.00 0.05 99.88 06:06:01 1 0.17 0.00 0.02 0.00 0.02 99.80 06:07:01 all 0.12 0.00 0.01 0.00 0.03 99.85 06:07:01 0 0.03 0.00 0.00 0.00 0.02 99.95 06:07:01 1 0.20 0.00 0.02 0.00 0.03 99.75 06:08:01 all 0.10 0.00 0.02 0.00 0.03 99.86 06:08:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:08:01 1 0.18 0.00 0.02 0.00 0.02 99.78 06:08:01 CPU %user %nice %system %iowait %steal %idle 06:09:01 all 0.09 0.00 0.02 0.00 0.03 99.86 06:09:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:09:01 1 0.15 0.00 0.02 0.00 0.05 99.78 Average: all 1.52 0.00 0.52 0.88 0.04 97.05 Average: 0 1.38 0.00 0.57 0.75 0.04 97.26 Average: 1 1.66 0.00 0.48 1.00 0.03 96.83