---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-748 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: 2799.998 BogoMIPS: 5599.99 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 144G 8% / 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-748) 06/03/22 _x86_64_ (8 CPU) 00:14:03 LINUX RESTART (8 CPU) 00:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:16:01 211.86 1.57 210.30 0.00 27.06 84536.58 0.00 00:17:01 213.63 0.10 213.53 0.00 7.87 33134.34 0.00 00:18:01 2.08 0.00 2.08 0.00 0.00 24.54 0.00 00:19:02 3.98 0.87 3.12 0.00 18.40 39.19 0.00 00:20:01 1.29 0.02 1.27 0.00 0.14 13.42 0.00 00:21:01 1.70 0.00 1.70 0.00 0.00 20.13 0.00 00:22:01 0.85 0.00 0.85 0.00 0.00 10.26 0.00 00:23:01 1.57 0.00 1.57 0.00 0.00 18.26 0.00 00:24:01 1.53 0.00 1.53 0.00 0.00 17.06 0.00 Average: 48.81 0.28 48.52 0.00 5.95 13113.95 0.00 00:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:16:01 27905660 31724960 568608 1.73 192776 3784080 2225228 6.56 1354924 3122540 89264 00:17:01 27391776 31776776 514548 1.56 205020 4289720 1795348 5.29 1370112 3567636 384 00:18:01 27392884 31777964 513164 1.56 205048 4289732 1795348 5.29 1369360 3567648 20 00:19:02 27393040 31779080 511576 1.56 205136 4290248 1817064 5.36 1369140 3568072 36 00:20:01 27393552 31779588 510944 1.55 205172 4290256 1817064 5.36 1368948 3568084 172 00:21:01 27401632 31787704 502836 1.53 205208 4290256 1817064 5.36 1360292 3568080 164 00:22:01 27401616 31787772 502764 1.53 205232 4290260 1817064 5.36 1360812 3568140 168 00:23:01 27401788 31787996 502524 1.53 205276 4290264 1817064 5.36 1360156 3568144 168 00:24:01 27402016 31788384 502176 1.53 205352 4290264 1817064 5.36 1360336 3568208 8 Average: 27453774 31776692 514349 1.56 203802 4233898 1857590 5.47 1363787 3518506 10043 00:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:16:01 ens3 408.98 298.32 5458.28 85.75 0.00 0.00 0.00 0.00 00:16:01 docker0 158.76 202.05 13.13 2078.57 0.00 0.00 0.00 0.00 00:16:01 veth99a1181 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:16:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 00:17:01 ens3 190.03 143.84 2688.81 68.53 0.00 0.00 0.00 0.00 00:17:01 docker0 16.50 20.05 0.96 91.84 0.00 0.00 0.00 0.00 00:17:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 00:18:01 ens3 1.88 1.48 1.80 0.35 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:02 ens3 0.22 0.20 0.02 0.02 0.00 0.00 0.00 0.00 00:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 ens3 0.19 0.19 0.08 0.07 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 ens3 0.73 0.17 0.12 0.01 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:22:01 ens3 0.53 0.47 0.27 0.21 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 ens3 0.22 0.12 0.02 0.01 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:24:01 ens3 1.27 0.47 0.41 0.28 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 67.24 49.56 907.16 17.28 0.00 0.00 0.00 0.00 Average: docker0 19.51 24.72 1.57 241.59 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-748) 06/03/22 _x86_64_ (8 CPU) 00:14:03 LINUX RESTART (8 CPU) 00:15:01 CPU %user %nice %system %iowait %steal %idle 00:16:01 all 22.82 0.00 6.27 2.29 0.08 68.55 00:16:01 0 23.44 0.00 6.06 1.80 0.07 68.64 00:16:01 1 22.88 0.00 5.75 0.15 0.07 71.16 00:16:01 2 26.30 0.00 6.15 3.12 0.08 64.35 00:16:01 3 21.51 0.00 6.48 1.56 0.07 70.38 00:16:01 4 20.42 0.00 6.86 9.47 0.07 63.18 00:16:01 5 21.56 0.00 6.73 1.12 0.08 70.51 00:16:01 6 22.80 0.00 5.86 0.30 0.08 70.96 00:16:01 7 23.62 0.00 6.27 0.83 0.08 69.19 00:17:01 all 11.16 0.00 3.61 1.21 0.05 83.97 00:17:01 0 10.59 0.00 3.62 0.57 0.05 85.17 00:17:01 1 11.80 0.00 3.91 0.65 0.05 83.58 00:17:01 2 12.34 0.00 3.41 0.19 0.05 84.02 00:17:01 3 10.48 0.00 4.10 3.48 0.05 81.89 00:17:01 4 10.81 0.00 3.69 1.00 0.05 84.45 00:17:01 5 10.45 0.00 3.35 2.83 0.05 83.32 00:17:01 6 11.00 0.00 3.11 0.29 0.03 85.57 00:17:01 7 11.82 0.00 3.71 0.71 0.05 83.72 00:18:01 all 0.22 0.00 0.02 0.01 0.01 99.74 00:18:01 0 0.00 0.00 0.00 0.00 0.02 99.98 00:18:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:18:01 2 0.00 0.00 0.03 0.00 0.00 99.97 00:18:01 3 0.00 0.00 0.02 0.07 0.02 99.90 00:18:01 4 1.66 0.00 0.03 0.00 0.02 98.29 00:18:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:18:01 6 0.05 0.00 0.02 0.02 0.02 99.90 00:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:19:02 all 0.05 0.00 0.03 0.01 0.00 99.91 00:19:02 0 0.05 0.00 0.02 0.00 0.00 99.93 00:19:02 1 0.20 0.00 0.07 0.03 0.02 99.68 00:19:02 2 0.03 0.00 0.00 0.00 0.00 99.97 00:19:02 3 0.02 0.00 0.02 0.05 0.00 99.92 00:19:02 4 0.03 0.00 0.03 0.00 0.00 99.93 00:19:02 5 0.02 0.00 0.03 0.00 0.00 99.95 00:19:02 6 0.02 0.00 0.02 0.03 0.00 99.93 00:19:02 7 0.00 0.00 0.02 0.00 0.00 99.98 00:20:01 all 0.01 0.00 0.01 0.01 0.00 99.97 00:20:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 1 0.03 0.00 0.03 0.00 0.02 99.92 00:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:20:01 3 0.00 0.00 0.00 0.02 0.00 99.98 00:20:01 4 0.00 0.00 0.00 0.00 0.02 99.98 00:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:20:01 6 0.02 0.00 0.00 0.03 0.00 99.95 00:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:21:01 all 0.13 0.00 0.02 0.01 0.00 99.84 00:21:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:21:01 1 0.10 0.00 0.08 0.00 0.02 99.80 00:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:21:01 3 0.00 0.00 0.00 0.03 0.00 99.97 00:21:01 4 0.78 0.00 0.02 0.00 0.00 99.20 00:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:21:01 6 0.08 0.00 0.03 0.02 0.00 99.87 00:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:22:01 all 0.02 0.00 0.01 0.00 0.00 99.97 00:22:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:22:01 1 0.03 0.00 0.03 0.00 0.00 99.93 00:22:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:22:01 6 0.02 0.00 0.02 0.03 0.00 99.93 00:22:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:23:01 all 0.01 0.00 0.01 0.01 0.00 99.96 00:23:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:23:01 1 0.03 0.00 0.03 0.00 0.02 99.92 00:23:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:23:01 3 0.00 0.00 0.00 0.03 0.02 99.95 00:23:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:23:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:23:01 6 0.02 0.00 0.00 0.02 0.00 99.97 00:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 00:24:01 all 0.01 0.00 0.02 0.01 0.01 99.95 00:24:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:24:01 1 0.05 0.00 0.03 0.00 0.02 99.90 00:24:01 2 0.02 0.00 0.03 0.00 0.02 99.93 00:24:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:24:01 4 0.00 0.00 0.00 0.00 0.02 99.98 00:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:24:01 6 0.02 0.00 0.02 0.07 0.00 99.90 00:24:01 7 0.00 0.00 0.02 0.00 0.02 99.97 Average: all 3.80 0.00 1.10 0.39 0.02 94.69 Average: 0 3.77 0.00 1.08 0.26 0.01 94.88 Average: 1 3.88 0.00 1.10 0.09 0.02 94.90 Average: 2 4.27 0.00 1.07 0.36 0.02 94.28 Average: 3 3.52 0.00 1.17 0.58 0.02 94.71 Average: 4 3.73 0.00 1.18 1.15 0.02 93.93 Average: 5 3.54 0.00 1.12 0.44 0.01 94.89 Average: 6 3.75 0.00 1.00 0.09 0.01 95.14 Average: 7 3.91 0.00 1.11 0.17 0.02 94.79