---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20749 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20749) 04/13/22 _x86_64_ (8 CPU) 01:06:01 LINUX RESTART (8 CPU) 01:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:08:01 59.48 0.14 59.35 0.00 10.30 23964.21 0.00 01:09:01 4.08 0.03 4.05 0.00 0.93 62.93 0.00 01:10:01 1.50 0.00 1.50 0.00 0.00 16.53 0.00 01:11:01 2.13 0.00 2.13 0.00 0.00 24.40 0.00 01:12:01 1.07 0.02 1.05 0.00 0.13 11.86 0.00 01:13:01 1.53 0.00 1.53 0.00 0.00 18.79 0.00 01:14:01 0.87 0.00 0.87 0.00 0.00 10.53 0.00 01:15:01 1.70 0.00 1.70 0.00 0.00 18.79 0.00 01:16:01 0.97 0.00 0.97 0.00 0.00 11.86 0.00 Average: 8.05 0.02 8.03 0.00 1.25 2642.54 0.00 01:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 28830196 31775276 527536 1.60 110744 3087312 1901908 5.61 1185264 2472132 248 01:09:01 28844528 31789340 515204 1.57 110896 3087204 1801856 5.31 1180504 2463172 12 01:10:01 28845304 31790272 514096 1.56 110976 3087208 1801856 5.31 1179548 2463184 184 01:11:01 28847540 31792596 511668 1.56 111080 3087200 1801856 5.31 1176576 2463180 16 01:12:01 28847924 31793176 510980 1.55 111120 3087344 1801856 5.31 1177356 2463312 192 01:13:01 28853988 31799480 504872 1.54 111160 3087348 1801856 5.31 1170168 2463536 24 01:14:01 28853476 31798972 505304 1.54 111176 3087352 1801856 5.31 1170168 2463540 12 01:15:01 28853824 31799380 505056 1.54 111220 3087356 1801856 5.31 1170240 2463552 12 01:16:01 28853516 31799072 505324 1.54 111252 3087344 1801856 5.31 1170240 2463552 20 Average: 28847811 31793063 511116 1.55 111069 3087296 1812973 5.34 1175563 2464351 80 01:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 ens3 145.55 103.85 2618.78 60.20 0.00 0.00 0.00 0.00 01:08:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 01:08:01 docker0 7.22 8.73 0.50 39.05 0.00 0.00 0.00 0.00 01:09:01 ens3 6.40 3.95 5.83 2.20 0.00 0.00 0.00 0.00 01:09:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 ens3 0.75 0.17 0.06 0.01 0.00 0.00 0.00 0.00 01:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 0.87 0.53 0.43 0.34 0.00 0.00 0.00 0.00 01:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 16.86 11.91 287.34 6.88 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 0.79 0.96 0.06 4.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20749) 04/13/22 _x86_64_ (8 CPU) 01:06:01 LINUX RESTART (8 CPU) 01:07:02 CPU %user %nice %system %iowait %steal %idle 01:08:01 all 19.79 0.00 3.65 0.63 0.07 75.86 01:08:01 0 19.12 0.00 3.55 1.12 0.05 76.15 01:08:01 1 19.69 0.00 3.90 0.05 0.07 76.29 01:08:01 2 19.56 0.00 3.47 0.70 0.09 76.19 01:08:01 3 19.35 0.00 3.49 0.12 0.09 76.95 01:08:01 4 19.87 0.00 3.58 2.49 0.07 73.99 01:08:01 5 21.98 0.00 3.77 0.00 0.07 74.18 01:08:01 6 20.10 0.00 3.83 0.36 0.07 75.65 01:08:01 7 18.68 0.00 3.61 0.17 0.09 77.45 01:09:01 all 0.15 0.00 0.11 0.02 0.00 99.72 01:09:01 0 0.18 0.00 0.15 0.00 0.00 99.67 01:09:01 1 0.15 0.00 0.08 0.00 0.02 99.75 01:09:01 2 0.13 0.00 0.12 0.00 0.00 99.75 01:09:01 3 0.18 0.00 0.08 0.03 0.00 99.70 01:09:01 4 0.13 0.00 0.12 0.03 0.00 99.72 01:09:01 5 0.13 0.00 0.13 0.02 0.00 99.72 01:09:01 6 0.17 0.00 0.07 0.00 0.00 99.77 01:09:01 7 0.08 0.00 0.10 0.08 0.02 99.72 01:10:01 all 0.02 0.00 0.01 0.00 0.00 99.96 01:10:01 0 0.00 0.00 0.03 0.00 0.00 99.97 01:10:01 1 0.03 0.00 0.00 0.00 0.00 99.97 01:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:10:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:10:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:10:01 5 0.03 0.00 0.02 0.00 0.02 99.93 01:10:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:10:01 7 0.03 0.00 0.00 0.03 0.00 99.93 01:11:01 all 0.02 0.00 0.03 0.01 0.00 99.94 01:11:01 0 0.02 0.00 0.03 0.00 0.02 99.93 01:11:01 1 0.03 0.00 0.05 0.00 0.00 99.92 01:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:11:01 3 0.05 0.00 0.05 0.00 0.02 99.88 01:11:01 4 0.00 0.00 0.02 0.03 0.00 99.95 01:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:11:01 7 0.02 0.00 0.03 0.07 0.00 99.88 01:12:01 all 0.03 0.00 0.00 0.00 0.00 99.96 01:12:01 0 0.03 0.00 0.00 0.00 0.00 99.97 01:12:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:12:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:12:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:12:01 7 0.15 0.00 0.00 0.00 0.00 99.85 01:13:01 all 0.15 0.00 0.02 0.01 0.01 99.81 01:13:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:13:01 1 0.03 0.00 0.03 0.02 0.02 99.90 01:13:01 2 0.03 0.00 0.00 0.00 0.02 99.95 01:13:01 3 0.03 0.00 0.02 0.00 0.02 99.93 01:13:01 4 0.00 0.00 0.02 0.00 0.02 99.97 01:13:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:13:01 7 1.06 0.00 0.00 0.03 0.02 98.89 01:14:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:14:01 0 0.02 0.00 0.05 0.00 0.00 99.93 01:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:14:01 3 0.03 0.00 0.00 0.00 0.00 99.97 01:14:01 4 0.02 0.00 0.00 0.02 0.00 99.97 01:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:15:01 all 0.02 0.00 0.01 0.00 0.00 99.96 01:15:01 0 0.03 0.00 0.00 0.00 0.00 99.97 01:15:01 1 0.07 0.00 0.02 0.02 0.02 99.88 01:15:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:15:01 7 0.03 0.00 0.00 0.02 0.02 99.93 01:16:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:16:01 1 0.05 0.00 0.03 0.00 0.00 99.92 01:16:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:16:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:16:01 4 0.00 0.00 0.00 0.02 0.00 99.98 01:16:01 5 0.00 0.00 0.00 0.00 0.02 99.98 01:16:01 6 0.02 0.00 0.00 0.00 0.02 99.97 01:16:01 7 0.00 0.00 0.03 0.00 0.00 99.97 Average: all 2.20 0.00 0.42 0.07 0.01 97.30 Average: 0 2.12 0.00 0.42 0.12 0.01 97.33 Average: 1 2.18 0.00 0.45 0.01 0.01 97.34 Average: 2 2.14 0.00 0.39 0.08 0.01 97.37 Average: 3 2.15 0.00 0.40 0.02 0.01 97.42 Average: 4 2.17 0.00 0.41 0.28 0.01 97.13 Average: 5 2.41 0.00 0.43 0.00 0.01 97.15 Average: 6 2.21 0.00 0.43 0.04 0.01 97.31 Average: 7 2.18 0.00 0.41 0.04 0.01 97.35