---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20402 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 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-20402) 07/18/22 _x86_64_ (8 CPU) 12:04:49 LINUX RESTART (8 CPU) 12:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:06:01 349.08 55.53 293.55 0.00 7397.00 142777.74 0.00 12:07:01 58.48 0.12 58.36 0.00 1.60 84686.30 0.00 12:08:01 2.83 0.00 2.83 0.00 0.00 10363.50 0.00 12:09:01 1.47 0.00 1.47 0.00 0.00 17.73 0.00 12:10:01 1.08 0.02 1.07 0.00 0.13 13.73 0.00 12:11:01 0.97 0.00 0.97 0.00 0.00 12.26 0.00 Average: 68.99 9.28 59.71 0.00 1233.19 39647.41 0.00 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 28883288 31766716 536724 1.63 116008 3036604 2086244 6.15 1108764 2514808 524 12:07:01 28438856 31773664 522548 1.59 121140 3436152 1782736 5.25 1218648 2791452 360 12:08:01 28439728 31774616 521372 1.59 121172 3436156 1782736 5.25 1217752 2791456 184 12:09:01 28449404 31784360 511508 1.56 121216 3436156 1782736 5.25 1207952 2791456 208 12:10:01 28449892 31785348 510940 1.55 121256 3436164 1782736 5.25 1207504 2791912 40 12:11:01 28456152 31791760 504460 1.53 121292 3436292 1782736 5.25 1200292 2792040 168 Average: 28519553 31779411 517925 1.58 120347 3369587 1833321 5.40 1193485 2745521 247 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 12:06:01 veth43f6d13 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:06:01 ens3 776.32 484.01 7400.27 106.67 0.00 0.00 0.00 0.00 12:06:01 docker0 2.37 2.30 0.25 26.07 0.00 0.00 0.00 0.00 12:07:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:07:01 ens3 170.01 115.49 2596.99 60.03 0.00 0.00 0.00 0.00 12:07:01 docker0 7.50 8.25 0.58 52.67 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 1.22 0.30 0.40 0.26 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 ens3 0.72 0.43 0.36 0.27 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 3.27 1.45 4.01 0.10 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 ens3 0.73 0.50 0.34 0.28 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 158.72 100.37 1667.15 27.94 0.00 0.00 0.00 0.00 Average: docker0 1.64 1.76 0.14 13.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20402) 07/18/22 _x86_64_ (8 CPU) 12:04:49 LINUX RESTART (8 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 11.55 0.00 4.63 2.37 0.05 81.40 12:06:01 0 12.45 0.00 4.72 2.37 0.05 80.41 12:06:01 1 14.19 0.00 4.88 0.19 0.05 80.70 12:06:01 2 10.93 0.00 4.06 0.40 0.05 84.56 12:06:01 3 9.00 0.00 5.11 7.67 0.05 78.17 12:06:01 4 10.34 0.00 4.40 3.14 0.03 82.09 12:06:01 5 13.12 0.00 3.47 1.38 0.05 81.98 12:06:01 6 11.96 0.00 4.97 2.66 0.07 80.34 12:06:01 7 10.41 0.00 5.41 1.12 0.07 83.00 12:07:01 all 14.18 0.00 3.18 0.48 0.04 82.12 12:07:01 0 14.38 0.00 3.12 0.07 0.05 82.39 12:07:01 1 13.81 0.00 3.21 2.60 0.05 80.32 12:07:01 2 15.07 0.00 2.91 0.05 0.05 81.91 12:07:01 3 12.86 0.00 3.60 0.52 0.03 82.98 12:07:01 4 14.54 0.00 3.30 0.05 0.05 82.05 12:07:01 5 14.64 0.00 3.00 0.02 0.05 82.30 12:07:01 6 13.55 0.00 3.24 0.49 0.03 82.69 12:07:01 7 14.57 0.00 3.06 0.03 0.03 82.30 12:08:01 all 0.03 0.00 0.01 0.01 0.01 99.94 12:08:01 0 0.02 0.00 0.00 0.00 0.02 99.97 12:08:01 1 0.05 0.00 0.07 0.03 0.02 99.83 12:08:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 5 0.03 0.00 0.00 0.00 0.00 99.97 12:08:01 6 0.03 0.00 0.02 0.03 0.00 99.92 12:08:01 7 0.08 0.00 0.00 0.00 0.02 99.90 12:09:01 all 0.03 0.00 0.03 0.00 0.00 99.94 12:09:01 0 0.02 0.00 0.03 0.00 0.00 99.95 12:09:01 1 0.05 0.00 0.10 0.00 0.00 99.85 12:09:01 2 0.02 0.00 0.02 0.02 0.00 99.95 12:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 5 0.03 0.00 0.03 0.00 0.00 99.93 12:09:01 6 0.02 0.00 0.00 0.02 0.00 99.97 12:09:01 7 0.07 0.00 0.03 0.00 0.00 99.90 12:10:01 all 0.02 0.00 0.01 0.00 0.00 99.96 12:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:10:01 2 0.00 0.00 0.00 0.02 0.00 99.98 12:10:01 3 0.00 0.00 0.00 0.00 0.02 99.98 12:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 5 0.03 0.00 0.02 0.00 0.02 99.93 12:10:01 6 0.02 0.00 0.03 0.00 0.00 99.95 12:10:01 7 0.03 0.00 0.03 0.02 0.00 99.92 12:11:01 all 0.03 0.00 0.02 0.00 0.00 99.95 12:11:01 0 0.05 0.00 0.07 0.00 0.00 99.88 12:11:01 1 0.03 0.00 0.03 0.02 0.02 99.90 12:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 5 0.03 0.00 0.02 0.00 0.00 99.95 12:11:01 6 0.00 0.00 0.03 0.00 0.00 99.97 12:11:01 7 0.05 0.00 0.02 0.02 0.00 99.92 Average: all 4.28 0.00 1.31 0.47 0.02 93.92 Average: 0 4.47 0.00 1.32 0.40 0.02 93.79 Average: 1 4.67 0.00 1.37 0.47 0.02 93.46 Average: 2 4.32 0.00 1.16 0.08 0.02 94.42 Average: 3 3.63 0.00 1.44 1.35 0.02 93.56 Average: 4 4.13 0.00 1.28 0.53 0.01 94.05 Average: 5 4.64 0.00 1.09 0.23 0.02 94.02 Average: 6 4.24 0.00 1.37 0.53 0.02 93.84 Average: 7 4.17 0.00 1.41 0.20 0.02 94.21