---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21890 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: 2799.996 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 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-21890) 04/24/22 _x86_64_ (8 CPU) 09:05:32 LINUX RESTART (8 CPU) 09:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:07:01 263.81 14.96 248.85 0.00 2126.22 94444.65 0.00 09:08:01 62.29 0.10 62.19 0.00 11.33 33228.86 0.00 09:09:01 1.83 0.00 1.83 0.00 0.00 22.54 0.00 09:10:01 1.92 0.00 1.92 0.00 0.00 22.13 0.00 09:11:01 2.70 1.60 1.10 0.00 50.52 14.26 0.00 09:12:01 1.53 0.00 1.53 0.00 0.00 23.86 0.00 Average: 55.68 2.78 52.91 0.00 364.71 21293.57 0.00 09:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:07:01 28769240 31664808 631232 1.92 108456 3040896 2472724 7.29 1303964 2407876 418432 09:08:01 28833428 31777364 522520 1.59 112972 3075820 1914080 5.64 1156216 2484324 396 09:09:01 28834088 31778092 521396 1.59 113028 3075816 1914080 5.64 1156116 2484332 16 09:10:01 28847372 31791588 507804 1.54 113108 3075952 1914080 5.64 1142600 2484456 28 09:11:01 28842976 31789836 509320 1.55 113160 3077464 1914080 5.64 1149076 2484104 60 09:12:01 28847156 31794104 505024 1.54 113216 3077476 1914080 5.64 1143064 2484024 84 Average: 28829043 31765965 532883 1.62 112323 3070571 2007187 5.92 1175173 2471519 69836 09:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:07:01 veth1c83523 35.05 47.82 3.29 651.34 0.00 0.00 0.00 0.05 09:07:01 docker0 38.67 50.13 3.64 666.19 0.00 0.00 0.00 0.00 09:07:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 09:07:01 ens3 450.75 284.39 4596.12 115.74 0.00 0.00 0.00 0.00 09:08:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:08:01 ens3 108.42 66.17 2529.07 14.10 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 0.38 0.27 0.25 0.20 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:11:01 ens3 6.93 5.07 5.19 5.64 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 6.45 8.36 0.61 111.04 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 94.45 59.36 1188.47 22.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21890) 04/24/22 _x86_64_ (8 CPU) 09:05:32 LINUX RESTART (8 CPU) 09:06:01 CPU %user %nice %system %iowait %steal %idle 09:07:01 all 24.39 0.00 5.72 1.17 0.08 68.64 09:07:01 0 26.04 0.00 6.17 1.88 0.07 65.85 09:07:01 1 25.76 0.00 4.90 0.17 0.09 69.08 09:07:01 2 25.64 0.00 5.54 0.59 0.07 68.16 09:07:01 3 23.51 0.00 6.04 2.40 0.07 67.97 09:07:01 4 22.53 0.00 5.76 0.48 0.08 71.15 09:07:01 5 25.25 0.00 5.40 0.44 0.07 68.85 09:07:01 6 22.46 0.00 6.44 2.96 0.08 68.06 09:07:01 7 23.90 0.00 5.55 0.44 0.09 70.02 09:08:01 all 14.02 0.00 2.73 0.88 0.05 82.32 09:08:01 0 13.62 0.00 2.76 1.14 0.03 82.45 09:08:01 1 15.67 0.00 2.42 0.00 0.05 81.87 09:08:01 2 13.49 0.00 3.20 0.48 0.03 82.79 09:08:01 3 14.08 0.00 2.39 0.00 0.05 83.48 09:08:01 4 14.22 0.00 2.65 1.29 0.05 81.78 09:08:01 5 13.81 0.00 2.39 0.27 0.03 83.50 09:08:01 6 13.79 0.00 3.61 3.86 0.05 78.69 09:08:01 7 13.46 0.00 2.44 0.03 0.07 84.01 09:09:01 all 0.27 0.00 0.01 0.01 0.00 99.70 09:09:01 0 0.03 0.00 0.05 0.02 0.00 99.90 09:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:09:01 2 2.00 0.00 0.02 0.00 0.02 97.96 09:09:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:09:01 4 0.05 0.00 0.02 0.00 0.00 99.93 09:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 09:09:01 6 0.03 0.00 0.02 0.03 0.00 99.92 09:09:01 7 0.00 0.00 0.02 0.00 0.00 99.98 09:10:01 all 0.29 0.00 0.03 0.01 0.00 99.67 09:10:01 0 0.07 0.00 0.05 0.03 0.02 99.83 09:10:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:10:01 2 2.02 0.00 0.03 0.00 0.00 97.95 09:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:10:01 4 0.05 0.00 0.00 0.00 0.00 99.95 09:10:01 5 0.02 0.00 0.03 0.00 0.00 99.95 09:10:01 6 0.03 0.00 0.05 0.02 0.00 99.90 09:10:01 7 0.03 0.00 0.02 0.00 0.00 99.95 09:11:01 all 0.54 0.00 0.05 0.01 0.00 99.40 09:11:01 0 0.57 0.00 0.03 0.02 0.00 99.38 09:11:01 1 0.50 0.00 0.05 0.02 0.00 99.43 09:11:01 2 2.10 0.00 0.07 0.00 0.00 97.83 09:11:01 3 0.18 0.00 0.05 0.03 0.00 99.73 09:11:01 4 0.37 0.00 0.03 0.00 0.00 99.60 09:11:01 5 0.10 0.00 0.05 0.00 0.02 99.83 09:11:01 6 0.25 0.00 0.08 0.02 0.00 99.65 09:11:01 7 0.20 0.00 0.05 0.00 0.00 99.75 09:12:01 all 0.15 0.00 0.03 0.01 0.00 99.81 09:12:01 0 0.05 0.00 0.07 0.03 0.00 99.85 09:12:01 1 0.07 0.00 0.02 0.00 0.00 99.92 09:12:01 2 0.96 0.00 0.10 0.00 0.02 98.92 09:12:01 3 0.02 0.00 0.02 0.02 0.00 99.95 09:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:12:01 5 0.05 0.00 0.02 0.00 0.00 99.93 09:12:01 6 0.03 0.00 0.02 0.02 0.00 99.93 09:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 6.54 0.00 1.42 0.34 0.02 91.67 Average: 0 6.67 0.00 1.51 0.52 0.02 91.28 Average: 1 6.94 0.00 1.22 0.03 0.02 91.79 Average: 2 7.62 0.00 1.47 0.18 0.02 90.70 Average: 3 6.24 0.00 1.40 0.40 0.02 91.94 Average: 4 6.14 0.00 1.39 0.29 0.02 92.15 Average: 5 6.48 0.00 1.30 0.12 0.02 92.08 Average: 6 6.05 0.00 1.69 1.14 0.02 91.09 Average: 7 6.19 0.00 1.33 0.08 0.03 92.37