---> uname -a: Linux prd-centos7-docker-4c-2g-716.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% /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-978 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-978@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 996 4729 0 2095 6647 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:b0:a7:9b brd ff:ff:ff:ff:ff:ff inet 10.30.123.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:feb0:a79b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:42:cc:b0:8e 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::42:42ff:fecc:b08e/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) 06/22/21 _x86_64_ (2 CPU) 10:12:50 LINUX RESTART (2 CPU) 10:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:15:01 108.34 56.44 51.90 0.00 6495.99 36487.82 0.00 10:16:01 47.45 3.70 43.76 0.00 2615.18 3416.59 0.00 10:17:02 1.62 0.00 1.62 0.00 0.00 31.21 0.00 10:18:01 0.24 0.00 0.24 0.00 0.00 2.34 0.00 10:19:01 0.33 0.00 0.33 0.00 0.00 5.16 0.00 10:20:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 10:21:01 0.18 0.00 0.18 0.00 0.00 2.20 0.00 10:22:01 0.38 0.00 0.38 0.00 0.00 6.53 0.00 10:23:01 0.15 0.00 0.15 0.00 0.00 1.60 0.00 10:24:01 0.38 0.00 0.38 0.00 0.00 5.18 0.00 10:25:01 0.23 0.00 0.23 0.00 0.00 2.73 0.00 10:26:01 0.17 0.00 0.17 0.00 0.00 2.45 0.00 Average: 13.20 4.95 8.25 0.00 752.86 3291.39 0.00 10:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 5650764 0 749536 9.36 2620 1606012 1277068 14.10 466580 1504680 30892 10:16:01 5451456 0 817028 10.20 2620 1737828 1288184 14.22 586948 1569948 20 10:17:02 5463012 0 805472 10.06 2620 1737828 1204256 13.30 577368 1569948 8 10:18:01 5461960 0 806516 10.07 2620 1737836 1204256 13.30 579172 1570036 8 10:19:01 5459720 0 808752 10.10 2620 1737840 1204624 13.30 580848 1570036 8 10:20:01 5456352 0 812116 10.14 2620 1737844 1204892 13.30 577432 1576756 20 10:21:01 5451464 0 816996 10.20 2620 1737852 1204580 13.30 582628 1576756 12 10:22:01 5447740 0 820712 10.25 2620 1737860 1204760 13.30 586188 1576756 20 10:23:01 5448840 0 819612 10.23 2620 1737860 1204580 13.30 586868 1574940 12 10:24:01 5448896 0 819552 10.23 2620 1737864 1204580 13.30 586872 1574940 16 10:25:01 5447488 0 820956 10.25 2620 1737868 1204784 13.30 593976 1569052 20 10:26:01 5447924 0 820516 10.25 2620 1737872 1204700 13.30 593540 1569052 12 Average: 5469635 0 809814 10.11 2620 1726864 1217605 13.44 574868 1566908 2587 10:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 eth0 473.94 316.89 625.23 59.45 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 eth0 172.42 135.24 510.22 33.39 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 docker0 17.66 12.35 2.32 28.62 0.00 0.00 0.00 0.00 10:17:02 eth0 0.22 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 eth0 1.27 0.08 0.12 0.01 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 eth0 1.65 0.48 0.59 0.38 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 eth0 0.75 0.42 0.41 0.27 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 eth0 0.75 0.07 0.06 0.01 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 eth0 0.45 0.22 0.27 0.16 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 eth0 0.08 0.10 0.01 0.04 0.00 0.00 0.00 0.00 10:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 eth0 1.30 0.43 0.40 0.24 0.00 0.00 0.00 0.00 10:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 eth0 0.60 0.13 0.11 0.04 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.99 37.54 94.24 7.78 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 1.48 1.03 0.19 2.39 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) 06/22/21 _x86_64_ (2 CPU) 10:12:50 LINUX RESTART (2 CPU) 10:14:02 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 14.27 0.00 5.00 50.65 0.07 30.01 10:15:01 0 15.02 0.00 5.95 53.33 0.07 25.63 10:15:01 1 13.52 0.00 4.05 47.97 0.07 34.39 10:16:01 all 5.96 0.00 2.69 2.93 0.05 88.37 10:16:01 0 6.18 0.00 2.83 1.90 0.05 89.04 10:16:01 1 5.74 0.00 2.55 3.96 0.05 87.70 10:17:02 all 0.21 0.00 0.08 0.00 0.01 99.70 10:17:02 0 0.32 0.00 0.07 0.00 0.00 99.62 10:17:02 1 0.10 0.00 0.10 0.00 0.02 99.78 10:18:01 all 0.24 0.00 0.06 0.00 0.03 99.68 10:18:01 0 0.36 0.00 0.07 0.00 0.02 99.56 10:18:01 1 0.12 0.00 0.05 0.00 0.03 99.80 10:19:01 all 0.24 0.00 0.05 0.00 0.01 99.70 10:19:01 0 0.33 0.00 0.03 0.00 0.00 99.63 10:19:01 1 0.15 0.00 0.07 0.00 0.02 99.77 10:20:01 all 0.23 0.00 0.04 0.00 0.03 99.71 10:20:01 0 0.40 0.00 0.03 0.00 0.03 99.53 10:20:01 1 0.05 0.00 0.05 0.00 0.02 99.88 10:21:01 all 0.18 0.00 0.05 0.00 0.01 99.76 10:21:01 0 0.33 0.00 0.05 0.00 0.02 99.60 10:21:01 1 0.03 0.00 0.05 0.00 0.00 99.92 10:22:01 all 0.22 0.00 0.03 0.00 0.03 99.72 10:22:01 0 0.37 0.00 0.03 0.00 0.03 99.57 10:22:01 1 0.07 0.00 0.03 0.00 0.02 99.88 10:23:01 all 0.15 0.00 0.05 0.00 0.01 99.79 10:23:01 0 0.15 0.00 0.03 0.00 0.00 99.82 10:23:01 1 0.15 0.00 0.07 0.00 0.02 99.77 10:24:01 all 0.19 0.00 0.03 0.00 0.02 99.76 10:24:01 0 0.33 0.00 0.05 0.00 0.02 99.60 10:24:01 1 0.05 0.00 0.02 0.00 0.02 99.92 10:25:01 all 0.23 0.00 0.04 0.00 0.02 99.72 10:25:01 0 0.03 0.00 0.05 0.00 0.02 99.90 10:25:01 1 0.42 0.00 0.03 0.00 0.02 99.53 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 0.21 0.00 0.03 0.00 0.01 99.76 10:26:01 0 0.07 0.00 0.02 0.00 0.00 99.92 10:26:01 1 0.35 0.00 0.03 0.00 0.02 99.60 Average: all 1.81 0.00 0.66 4.30 0.02 93.20 Average: 0 1.94 0.00 0.75 4.43 0.02 92.86 Average: 1 1.68 0.00 0.58 4.17 0.02 93.54