---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24345 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: 2800.002 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-24345) 09/01/22 _x86_64_ (8 CPU) 18:59:50 LINUX RESTART (8 CPU) 19:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:01:01 313.18 61.41 251.77 0.00 8198.63 81176.74 0.00 19:02:01 95.48 0.40 95.08 0.00 6.13 84314.56 0.00 19:03:01 7.55 0.00 7.55 0.00 0.00 28148.93 0.00 19:04:01 4.73 0.00 4.73 0.00 0.00 27967.87 0.00 19:05:01 5.11 0.02 5.10 0.00 0.13 27965.88 0.00 19:06:01 2.40 0.00 2.40 0.00 0.00 7005.23 0.00 Average: 71.41 10.30 61.11 0.00 1367.41 42763.94 0.00 19:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:01 29018964 31750268 561352 1.71 115132 2889292 2217868 6.54 1127252 2368540 560448 19:02:01 28420116 31769712 525884 1.60 124780 3439944 1884784 5.55 1252508 2768452 284 19:03:01 28431032 31780144 518124 1.58 124924 3439788 1783332 5.26 1243296 2768208 28 19:04:01 28431944 31781408 516612 1.57 124988 3439936 1783332 5.26 1243004 2768340 192 19:05:01 28437308 31786876 511252 1.55 125076 3439928 1783332 5.26 1238504 2768508 24 19:06:01 28437828 31787456 510716 1.55 125120 3439936 1783332 5.26 1238160 2768512 16 Average: 28529532 31775977 523990 1.59 123337 3348137 1872663 5.52 1223787 2701760 93499 19:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:01 lo 4.33 4.33 0.41 0.41 0.00 0.00 0.00 0.00 19:01:01 ens3 818.51 529.63 7418.83 108.16 0.00 0.00 0.00 0.00 19:01:01 docker0 3.85 3.23 0.44 42.23 0.00 0.00 0.00 0.00 19:02:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:02:01 ens3 209.70 155.83 3238.42 76.33 0.00 0.00 0.00 0.00 19:02:01 docker0 42.04 53.02 3.29 684.05 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 1.82 1.22 1.59 0.76 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 ens3 9.42 5.50 12.97 0.61 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 ens3 0.27 0.25 0.09 0.08 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 173.28 115.40 1778.64 30.99 0.00 0.00 0.00 0.00 Average: docker0 7.65 9.38 0.62 121.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-24345) 09/01/22 _x86_64_ (8 CPU) 18:59:50 LINUX RESTART (8 CPU) 19:00:01 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 10.49 0.00 4.36 5.40 0.06 79.69 19:01:01 0 7.95 0.00 3.54 1.13 0.05 87.33 19:01:01 1 11.78 0.00 4.55 10.39 0.05 73.23 19:01:01 2 13.13 0.00 3.79 7.55 0.07 75.45 19:01:01 3 9.43 0.00 3.91 4.44 0.07 82.15 19:01:01 4 10.84 0.00 3.98 1.24 0.05 83.89 19:01:01 5 9.31 0.00 5.76 2.44 0.05 82.44 19:01:01 6 12.16 0.00 4.25 13.88 0.05 69.67 19:01:01 7 9.36 0.00 5.07 2.14 0.07 83.37 19:02:01 all 28.76 0.00 5.70 3.26 0.07 62.21 19:02:01 0 27.53 0.00 6.27 2.02 0.10 64.07 19:02:01 1 29.16 0.00 5.24 1.00 0.05 64.55 19:02:01 2 29.49 0.00 5.67 1.09 0.07 63.68 19:02:01 3 28.79 0.00 6.28 9.91 0.07 54.95 19:02:01 4 28.06 0.00 5.25 1.75 0.05 64.88 19:02:01 5 28.51 0.00 5.59 0.02 0.05 65.83 19:02:01 6 29.35 0.00 5.41 2.01 0.07 63.17 19:02:01 7 29.15 0.00 5.92 8.32 0.07 56.53 19:03:01 all 0.04 0.00 0.03 0.02 0.01 99.89 19:03:01 0 0.05 0.00 0.02 0.00 0.02 99.92 19:03:01 1 0.02 0.00 0.02 0.12 0.02 99.83 19:03:01 2 0.02 0.00 0.00 0.00 0.02 99.97 19:03:01 3 0.10 0.00 0.05 0.00 0.00 99.85 19:03:01 4 0.05 0.00 0.07 0.05 0.02 99.82 19:03:01 5 0.03 0.00 0.05 0.00 0.00 99.92 19:03:01 6 0.03 0.00 0.02 0.00 0.00 99.95 19:03:01 7 0.05 0.00 0.03 0.02 0.00 99.90 19:04:01 all 0.11 0.00 0.02 0.08 0.01 99.79 19:04:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:04:01 1 0.02 0.00 0.02 0.58 0.00 99.38 19:04:01 2 0.07 0.00 0.03 0.00 0.02 99.88 19:04:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:04:01 4 0.53 0.00 0.05 0.05 0.02 99.35 19:04:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 6 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 7 0.15 0.00 0.03 0.00 0.02 99.80 19:05:01 all 0.24 0.00 0.01 0.03 0.01 99.71 19:05:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 1 0.05 0.00 0.03 0.18 0.02 99.72 19:05:01 2 0.02 0.00 0.02 0.00 0.02 99.95 19:05:01 3 0.02 0.00 0.03 0.00 0.02 99.93 19:05:01 4 1.76 0.00 0.00 0.05 0.00 98.19 19:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:05:01 7 0.00 0.00 0.02 0.00 0.02 99.97 19:06:01 all 0.07 0.00 0.01 0.04 0.01 99.87 19:06:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 1 0.02 0.00 0.02 0.27 0.00 99.70 19:06:01 2 0.05 0.00 0.03 0.00 0.02 99.90 19:06:01 3 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 4 0.42 0.00 0.02 0.02 0.02 99.53 19:06:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 6 0.02 0.00 0.02 0.00 0.02 99.95 19:06:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 6.56 0.00 1.68 1.46 0.03 90.27 Average: 0 5.88 0.00 1.63 0.52 0.03 91.94 Average: 1 6.78 0.00 1.63 2.08 0.02 89.49 Average: 2 7.09 0.00 1.58 1.43 0.03 89.87 Average: 3 6.34 0.00 1.70 2.37 0.03 89.57 Average: 4 6.89 0.00 1.55 0.52 0.03 91.01 Average: 5 6.27 0.00 1.89 0.41 0.02 91.42 Average: 6 6.87 0.00 1.60 2.63 0.02 88.88 Average: 7 6.39 0.00 1.83 1.73 0.03 90.03