---> uname -a: Linux prd-centos7-docker-4c-2g-14.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% /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-951 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-951@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 987 4738 0 2094 6655 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:df:4d:bc brd ff:ff:ff:ff:ff:ff inet 10.30.123.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fedf:4dbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:75:7e:d7:1f 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::42:75ff:fe7e:d71f/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) 06/02/21 _x86_64_ (2 CPU) 01:28:44 LINUX RESTART (2 CPU) 01:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:31:01 84.58 4.46 80.12 0.00 2836.04 3733.76 0.00 01:32:01 1.92 0.00 1.92 0.00 0.00 39.39 0.00 01:33:01 0.27 0.00 0.27 0.00 0.00 3.02 0.00 01:34:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 01:35:01 0.25 0.00 0.25 0.00 0.00 3.66 0.00 01:36:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 01:37:01 0.22 0.00 0.22 0.00 0.00 3.46 0.00 01:38:01 0.22 0.00 0.22 0.00 0.00 3.25 0.00 01:39:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 01:40:01 0.25 0.00 0.25 0.00 0.00 2.77 0.00 01:41:01 0.23 0.00 0.23 0.00 0.00 2.80 0.00 01:42:01 56.90 0.13 56.76 0.00 13.72 14395.80 0.00 Average: 12.15 0.38 11.77 0.00 237.87 1518.76 0.00 01:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:31:01 5454944 0 813836 10.16 2620 1737540 1283116 14.17 580840 1573880 136 01:32:01 5468164 0 800612 10.00 2620 1737544 1195876 13.20 575544 1568132 8 01:33:01 5465820 0 802952 10.03 2620 1737548 1196092 13.21 576716 1569524 8 01:34:01 5466212 0 802556 10.02 2620 1737552 1196044 13.20 576356 1569524 8 01:35:01 5462380 0 806380 10.07 2620 1737560 1196092 13.21 575180 1574872 16 01:36:01 5461548 0 807212 10.08 2620 1737560 1196140 13.21 575356 1574868 8 01:37:01 5450736 0 818020 10.21 2620 1737564 1196164 13.21 585684 1574868 8 01:38:01 5452400 0 816348 10.19 2620 1737572 1195876 13.20 584492 1574868 8 01:39:01 5452392 0 816356 10.19 2620 1737572 1196056 13.21 587332 1572964 8 01:40:01 5451064 0 817676 10.21 2620 1737580 1196204 13.21 588020 1572964 12 01:41:01 5451788 0 816952 10.20 2620 1737580 1196012 13.20 592912 1567028 8 01:42:01 4927272 0 936652 11.70 2620 2142396 1302812 14.38 783552 1829044 40 Average: 5413727 0 821296 10.25 2620 1771297 1212207 13.38 598499 1593545 22 01:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:31:01 eth0 348.06 254.95 747.75 64.43 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 12.46 10.16 1.94 27.67 0.00 0.00 0.00 0.00 01:32:01 eth0 0.70 0.08 0.06 0.01 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 eth0 1.23 0.40 0.33 0.18 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 eth0 1.08 0.33 0.33 0.23 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 eth0 1.05 0.37 0.40 0.24 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 eth0 1.40 0.63 0.64 0.43 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 eth0 0.67 0.28 0.28 0.20 0.00 0.00 0.00 0.00 01:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 eth0 1.42 0.27 0.36 0.20 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 eth0 0.65 0.45 0.35 0.24 0.00 0.00 0.00 0.00 01:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 eth0 0.20 0.10 0.07 0.03 0.00 0.00 0.00 0.00 01:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 eth0 193.89 170.17 2175.82 19.10 0.00 0.00 0.00 0.00 01:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.94 35.73 244.24 7.12 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 1.04 0.85 0.16 2.31 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) 06/02/21 _x86_64_ (2 CPU) 01:28:44 LINUX RESTART (2 CPU) 01:30:01 CPU %user %nice %system %iowait %steal %idle 01:31:01 all 7.93 0.00 2.70 5.21 0.04 84.11 01:31:01 0 7.42 0.00 3.11 3.36 0.03 86.08 01:31:01 1 8.44 0.00 2.30 7.06 0.05 82.15 01:32:01 all 0.13 0.00 0.04 0.00 0.03 99.80 01:32:01 0 0.22 0.00 0.03 0.00 0.02 99.73 01:32:01 1 0.05 0.00 0.05 0.00 0.03 99.87 01:33:01 all 0.13 0.00 0.03 0.00 0.03 99.82 01:33:01 0 0.20 0.00 0.03 0.00 0.03 99.73 01:33:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:34:01 all 0.11 0.00 0.03 0.00 0.03 99.82 01:34:01 0 0.18 0.00 0.03 0.00 0.05 99.73 01:34:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:35:01 all 0.13 0.00 0.05 0.00 0.03 99.80 01:35:01 0 0.12 0.00 0.05 0.00 0.03 99.80 01:35:01 1 0.14 0.00 0.05 0.00 0.02 99.80 01:36:01 all 0.11 0.00 0.02 0.00 0.03 99.85 01:36:01 0 0.18 0.00 0.02 0.00 0.03 99.77 01:36:01 1 0.03 0.00 0.02 0.00 0.02 99.93 01:37:01 all 0.13 0.00 0.04 0.00 0.02 99.82 01:37:01 0 0.18 0.00 0.02 0.00 0.00 99.80 01:37:01 1 0.07 0.00 0.07 0.00 0.03 99.83 01:38:01 all 0.10 0.00 0.02 0.00 0.03 99.86 01:38:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:38:01 1 0.18 0.00 0.02 0.00 0.03 99.77 01:39:01 all 0.14 0.00 0.03 0.00 0.02 99.81 01:39:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:39:01 1 0.25 0.00 0.03 0.00 0.02 99.70 01:40:01 all 0.13 0.00 0.03 0.00 0.03 99.82 01:40:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:40:01 1 0.22 0.00 0.03 0.00 0.03 99.72 01:41:01 all 0.09 0.00 0.02 0.00 0.03 99.87 01:41:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:41:01 1 0.15 0.00 0.02 0.00 0.03 99.80 01:41:01 CPU %user %nice %system %iowait %steal %idle 01:42:01 all 6.86 0.00 2.89 1.35 0.04 88.86 01:42:01 0 5.98 0.00 2.97 1.14 0.05 89.86 01:42:01 1 7.73 0.00 2.80 1.56 0.03 87.87 Average: all 1.31 0.00 0.49 0.54 0.03 97.63 Average: 0 1.20 0.00 0.52 0.37 0.03 97.88 Average: 1 1.43 0.00 0.45 0.71 0.03 97.39