---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20644 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: 2799.994 BogoMIPS: 5599.98 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-20644) 04/12/22 _x86_64_ (8 CPU) 07:59:30 LINUX RESTART (8 CPU) 08:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:01:01 254.52 14.40 240.13 0.00 2119.78 126620.90 0.00 08:02:01 30.29 0.02 30.27 0.00 0.80 25485.65 0.00 08:03:01 1.03 0.00 1.03 0.00 0.00 11.60 0.00 08:04:01 0.92 0.00 0.92 0.00 0.00 12.13 0.00 08:05:01 1.37 0.02 1.35 0.00 0.13 14.26 0.00 08:06:01 1.18 0.00 1.18 0.00 0.00 15.33 0.00 08:07:01 0.92 0.00 0.92 0.00 0.00 11.06 0.00 Average: 41.46 2.06 39.40 0.00 302.94 21737.76 0.00 08:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 28800600 31741228 559236 1.70 103764 3100912 2207092 6.50 1243308 2448500 458672 08:02:01 28837776 31792412 506384 1.54 110296 3095224 1788936 5.27 1211692 2429860 164 08:03:01 28838256 31792904 505700 1.54 110328 3095228 1788936 5.27 1211408 2429864 172 08:04:01 28846688 31801540 497080 1.51 110368 3095228 1788936 5.27 1203000 2429988 268 08:05:01 28847104 31802132 496384 1.51 110400 3095364 1788936 5.27 1203004 2430124 28 08:06:01 28848860 31803916 494620 1.50 110428 3095364 1788936 5.27 1200420 2430124 20 08:07:01 28849216 31804328 494292 1.50 110468 3095376 1788936 5.27 1200848 2430136 208 Average: 28838357 31791209 507671 1.54 109436 3096099 1848673 5.45 1210526 2432657 65647 08:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 docker0 26.68 23.35 4.18 330.29 0.00 0.00 0.00 0.00 08:01:01 lo 3.87 3.87 0.38 0.38 0.00 0.00 0.00 0.00 08:01:01 ens3 547.71 345.38 6804.48 99.22 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:02:01 ens3 36.87 36.54 13.84 49.98 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 13.25 7.53 13.16 0.72 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:04:01 ens3 1.43 0.47 0.44 0.27 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 0.57 0.53 0.33 0.28 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:06:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 3.81 3.33 0.60 47.18 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 85.71 55.79 975.97 21.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20644) 04/12/22 _x86_64_ (8 CPU) 07:59:30 LINUX RESTART (8 CPU) 08:00:01 CPU %user %nice %system %iowait %steal %idle 08:01:01 all 21.87 0.00 5.59 1.39 0.08 71.06 08:01:01 0 24.82 0.00 5.90 0.35 0.10 68.82 08:01:01 1 20.34 0.00 5.89 0.14 0.07 73.57 08:01:01 2 21.86 0.00 5.18 1.30 0.07 71.60 08:01:01 3 22.98 0.00 5.54 0.20 0.08 71.19 08:01:01 4 22.29 0.00 4.98 2.17 0.07 70.49 08:01:01 5 19.34 0.00 5.01 0.76 0.08 74.81 08:01:01 6 21.28 0.00 6.45 5.71 0.07 66.50 08:01:01 7 22.06 0.00 5.79 0.51 0.10 71.54 08:02:01 all 1.22 0.00 0.46 0.33 0.01 97.98 08:02:01 0 0.98 0.00 0.35 0.27 0.00 98.40 08:02:01 1 0.99 0.00 0.85 1.91 0.02 96.24 08:02:01 2 0.85 0.00 0.35 0.02 0.00 98.78 08:02:01 3 0.77 0.00 0.60 0.02 0.00 98.61 08:02:01 4 2.51 0.00 0.45 0.07 0.02 96.96 08:02:01 5 0.95 0.00 0.37 0.02 0.02 98.65 08:02:01 6 1.23 0.00 0.42 0.38 0.02 97.95 08:02:01 7 1.42 0.00 0.33 0.00 0.00 98.24 08:03:01 all 0.22 0.00 0.02 0.00 0.01 99.74 08:03:01 0 0.02 0.00 0.00 0.00 0.02 99.97 08:03:01 1 0.15 0.00 0.03 0.02 0.00 99.80 08:03:01 2 0.03 0.00 0.02 0.00 0.02 99.93 08:03:01 3 0.05 0.00 0.00 0.00 0.02 99.93 08:03:01 4 1.29 0.00 0.02 0.00 0.00 98.69 08:03:01 5 0.03 0.00 0.02 0.00 0.00 99.95 08:03:01 6 0.10 0.00 0.02 0.02 0.03 99.83 08:03:01 7 0.10 0.00 0.07 0.00 0.00 99.83 08:04:01 all 0.20 0.00 0.04 0.00 0.00 99.75 08:04:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:04:01 1 0.07 0.00 0.10 0.02 0.02 99.80 08:04:01 2 0.07 0.00 0.03 0.00 0.00 99.90 08:04:01 3 0.08 0.00 0.05 0.00 0.00 99.87 08:04:01 4 1.14 0.00 0.05 0.00 0.00 98.81 08:04:01 5 0.12 0.00 0.00 0.00 0.00 99.88 08:04:01 6 0.08 0.00 0.07 0.02 0.00 99.83 08:04:01 7 0.03 0.00 0.00 0.00 0.02 99.95 08:05:01 all 0.05 0.00 0.02 0.00 0.00 99.92 08:05:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:05:01 1 0.03 0.00 0.02 0.02 0.02 99.92 08:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:05:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:05:01 4 0.32 0.00 0.10 0.00 0.00 99.58 08:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:05:01 6 0.03 0.00 0.03 0.02 0.02 99.90 08:05:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:06:01 all 0.02 0.00 0.02 0.00 0.00 99.95 08:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:06:01 1 0.05 0.00 0.03 0.00 0.00 99.92 08:06:01 2 0.03 0.00 0.03 0.00 0.00 99.93 08:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:06:01 4 0.00 0.00 0.00 0.00 0.02 99.98 08:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:06:01 6 0.05 0.00 0.02 0.02 0.02 99.90 08:06:01 7 0.02 0.00 0.03 0.00 0.00 99.95 08:07:01 all 0.01 0.00 0.01 0.00 0.00 99.97 08:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:07:01 1 0.02 0.00 0.02 0.02 0.02 99.93 08:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:07:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:07:01 6 0.03 0.00 0.03 0.02 0.02 99.90 08:07:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 3.33 0.00 0.87 0.25 0.02 95.53 Average: 0 3.67 0.00 0.89 0.09 0.02 95.34 Average: 1 3.05 0.00 0.98 0.30 0.02 95.65 Average: 2 3.22 0.00 0.79 0.19 0.01 95.79 Average: 3 3.38 0.00 0.88 0.03 0.01 95.70 Average: 4 3.89 0.00 0.79 0.31 0.01 94.99 Average: 5 2.89 0.00 0.76 0.11 0.01 96.23 Average: 6 3.23 0.00 1.00 0.88 0.02 94.87 Average: 7 3.33 0.00 0.88 0.07 0.02 95.70