---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10515 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10515) 04/02/22 _x86_64_ (8 CPU) 03:17:41 LINUX RESTART (8 CPU) 03:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:19:01 465.90 49.97 415.93 0.00 4454.30 189989.22 0.00 03:20:01 244.38 0.13 244.24 0.00 12.13 58654.49 0.00 03:21:01 0.93 0.00 0.93 0.00 0.00 14.53 0.00 03:22:01 1.75 0.00 1.75 0.00 0.00 21.48 0.00 03:23:01 1.22 0.02 1.20 0.00 0.13 13.33 0.00 03:24:01 1.65 0.00 1.65 0.00 0.00 19.33 0.00 03:25:01 0.90 0.00 0.90 0.00 0.00 10.66 0.00 03:26:01 1.47 0.00 1.47 0.00 0.00 17.46 0.00 03:27:01 0.98 0.00 0.98 0.00 0.00 10.93 0.00 Average: 79.19 5.49 73.70 0.00 488.92 27336.37 0.00 03:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 27792864 31727312 570920 1.74 170188 3941944 2218824 6.54 1348892 3268180 492408 03:20:01 27773096 31768136 523288 1.59 188112 3960956 1793380 5.29 1355312 3247904 224 03:21:01 27779848 31775016 515996 1.57 188132 3960960 1793380 5.29 1346324 3247908 164 03:22:01 27780872 31776156 514852 1.57 188156 3960968 1793380 5.29 1345584 3247912 56 03:23:01 27790844 31786136 504892 1.54 188196 3960968 1793380 5.29 1335676 3247920 20 03:24:01 27791668 31787032 503848 1.53 188228 3960976 1793380 5.29 1335068 3247924 160 03:25:01 27798660 31794064 496692 1.51 188256 3960980 1793380 5.29 1328344 3247928 180 03:26:01 27798540 31793980 496716 1.51 188280 3960984 1793380 5.29 1328280 3247940 208 03:27:01 27798596 31794048 496640 1.51 188300 3960984 1793380 5.29 1328116 3247940 16 Average: 27789443 31777987 513760 1.56 186205 3958858 1840652 5.42 1339066 3250173 54826 03:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 docker0 188.37 237.93 15.76 2187.80 0.00 0.00 0.00 0.00 03:19:01 lo 6.51 6.51 0.64 0.64 0.00 0.00 0.00 0.00 03:19:01 ens3 831.72 546.38 6692.85 123.26 0.00 0.00 0.00 0.00 03:20:01 docker0 10.00 14.50 0.59 89.65 0.00 0.00 0.00 0.00 03:20:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 03:20:01 ens3 181.89 122.66 2699.36 70.98 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 1.68 0.48 2.44 0.31 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 ens3 0.55 0.33 0.27 0.20 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 ens3 0.28 0.22 0.09 0.07 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.32 0.07 0.08 0.00 0.00 0.00 0.00 0.00 Average: docker0 21.73 27.66 1.79 249.45 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 111.63 73.59 1033.36 21.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10515) 04/02/22 _x86_64_ (8 CPU) 03:17:41 LINUX RESTART (8 CPU) 03:18:02 CPU %user %nice %system %iowait %steal %idle 03:19:01 all 12.41 0.00 4.95 2.92 0.06 79.65 03:19:01 0 13.02 0.00 6.49 2.89 0.05 77.55 03:19:01 1 11.48 0.00 4.27 0.34 0.07 83.83 03:19:01 2 14.78 0.00 4.74 7.93 0.07 72.49 03:19:01 3 12.35 0.00 6.38 1.38 0.07 79.82 03:19:01 4 11.84 0.00 4.06 0.93 0.07 83.10 03:19:01 5 10.97 0.00 4.07 8.46 0.05 76.45 03:19:01 6 13.31 0.00 4.36 0.22 0.05 82.05 03:19:01 7 11.51 0.00 5.24 1.21 0.09 81.96 03:20:01 all 21.73 0.00 6.55 1.66 0.06 69.99 03:20:01 0 21.31 0.00 6.27 3.05 0.07 69.30 03:20:01 1 19.54 0.00 6.08 1.78 0.05 72.55 03:20:01 2 21.27 0.00 6.80 0.98 0.07 70.87 03:20:01 3 22.90 0.00 6.86 0.83 0.07 69.35 03:20:01 4 22.21 0.00 6.63 0.44 0.05 70.66 03:20:01 5 23.16 0.00 6.99 4.42 0.07 65.36 03:20:01 6 21.93 0.00 5.96 0.54 0.07 71.50 03:20:01 7 21.54 0.00 6.78 1.26 0.07 70.35 03:21:01 all 0.11 0.00 0.01 0.00 0.01 99.86 03:21:01 0 0.02 0.00 0.00 0.02 0.02 99.95 03:21:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:21:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 4 0.02 0.00 0.00 0.00 0.02 99.97 03:21:01 5 0.03 0.00 0.00 0.00 0.03 99.93 03:21:01 6 0.78 0.00 0.02 0.02 0.02 99.17 03:21:01 7 0.03 0.00 0.03 0.00 0.00 99.93 03:22:01 all 0.28 0.00 0.02 0.01 0.01 99.69 03:22:01 0 0.02 0.00 0.02 0.02 0.00 99.95 03:22:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:22:01 3 0.02 0.00 0.00 0.00 0.02 99.97 03:22:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 5 0.08 0.00 0.05 0.02 0.03 99.82 03:22:01 6 2.00 0.00 0.03 0.02 0.02 97.93 03:22:01 7 0.00 0.00 0.03 0.00 0.00 99.97 03:23:01 all 0.28 0.00 0.02 0.00 0.01 99.68 03:23:01 0 0.03 0.00 0.05 0.02 0.00 99.90 03:23:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:23:01 2 0.05 0.00 0.02 0.00 0.02 99.92 03:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:23:01 5 0.03 0.00 0.05 0.00 0.02 99.90 03:23:01 6 2.00 0.00 0.02 0.02 0.02 97.95 03:23:01 7 0.03 0.00 0.02 0.00 0.02 99.93 03:24:01 all 0.18 0.00 0.02 0.01 0.01 99.78 03:24:01 0 0.00 0.00 0.02 0.02 0.02 99.95 03:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:24:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 4 0.03 0.00 0.00 0.00 0.00 99.97 03:24:01 5 0.02 0.00 0.03 0.00 0.02 99.93 03:24:01 6 1.40 0.00 0.12 0.03 0.02 98.43 03:24:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:25:01 all 0.02 0.00 0.02 0.01 0.01 99.94 03:25:01 0 0.05 0.00 0.05 0.05 0.00 99.85 03:25:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:25:01 2 0.02 0.00 0.05 0.00 0.02 99.92 03:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:25:01 5 0.00 0.00 0.02 0.00 0.03 99.95 03:25:01 6 0.03 0.00 0.03 0.00 0.02 99.92 03:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 all 0.01 0.00 0.01 0.01 0.01 99.96 03:26:01 0 0.00 0.00 0.00 0.02 0.02 99.97 03:26:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:26:01 5 0.03 0.00 0.02 0.00 0.02 99.93 03:26:01 6 0.03 0.00 0.02 0.03 0.02 99.90 03:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:27:01 all 0.02 0.00 0.01 0.00 0.01 99.96 03:27:01 0 0.03 0.00 0.02 0.02 0.00 99.93 03:27:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:27:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:27:01 3 0.00 0.00 0.00 0.00 0.02 99.98 03:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:27:01 5 0.03 0.00 0.00 0.00 0.03 99.93 03:27:01 6 0.03 0.00 0.02 0.02 0.00 99.93 03:27:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.83 0.00 1.27 0.50 0.02 94.37 Average: 0 3.77 0.00 1.41 0.67 0.02 94.13 Average: 1 3.40 0.00 1.14 0.23 0.02 95.21 Average: 2 3.95 0.00 1.27 0.97 0.02 93.79 Average: 3 3.86 0.00 1.45 0.24 0.02 94.43 Average: 4 3.74 0.00 1.18 0.15 0.02 94.91 Average: 5 3.76 0.00 1.23 1.41 0.03 93.57 Average: 6 4.55 0.00 1.15 0.10 0.02 94.17 Average: 7 3.62 0.00 1.32 0.27 0.02 94.77