---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20381 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: 2799.864 BogoMIPS: 5599.72 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-20381) 07/18/22 _x86_64_ (8 CPU) 09:03:10 LINUX RESTART (8 CPU) 09:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:05:01 102.07 3.17 98.90 0.00 381.54 56672.15 0.00 09:06:01 32.73 0.03 32.69 0.00 2.80 16911.46 0.00 09:07:01 1.30 0.00 1.30 0.00 0.00 15.20 0.00 09:08:01 1.18 0.00 1.18 0.00 0.00 14.40 0.00 09:09:01 1.13 0.02 1.12 0.00 0.13 13.86 0.00 09:10:01 1.73 0.00 1.73 0.00 0.00 19.73 0.00 Average: 23.36 0.54 22.82 0.00 64.08 12274.47 0.00 09:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 28934288 31776220 528872 1.61 121116 2986296 1924684 5.67 1237304 2328288 244 09:06:01 28434332 31780328 523272 1.59 124436 3438188 1915052 5.64 1248012 2766972 28 09:07:01 28435436 31781564 521616 1.59 124488 3438192 1915052 5.64 1246724 2766976 16 09:08:01 28442608 31788976 514108 1.56 124508 3438324 1915052 5.64 1239648 2767188 172 09:09:01 28443152 31789592 513504 1.56 124548 3438336 1915052 5.64 1239868 2767200 32 09:10:01 28449884 31796344 506676 1.54 124584 3438336 1915052 5.64 1232300 2767200 168 Average: 28523283 31785504 518008 1.58 123947 3362945 1916657 5.65 1240643 2693971 110 09:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:05:01 ens3 260.09 212.53 4706.71 84.57 0.00 0.00 0.00 0.00 09:05:01 docker0 45.13 49.61 3.83 725.32 0.00 0.00 0.00 0.00 09:06:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:06:01 ens3 96.58 62.96 2521.15 10.61 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:08:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:08:01 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 7.50 3.37 9.49 0.28 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 09:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 2.55 1.15 3.39 0.08 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 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 61.15 46.69 1206.79 15.93 0.00 0.00 0.00 0.00 Average: docker0 7.52 8.27 0.64 120.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20381) 07/18/22 _x86_64_ (8 CPU) 09:03:10 LINUX RESTART (8 CPU) 09:04:01 CPU %user %nice %system %iowait %steal %idle 09:05:01 all 24.29 0.00 4.88 2.37 0.06 68.40 09:05:01 0 25.22 0.00 5.05 0.40 0.05 69.27 09:05:01 1 23.63 0.00 5.97 4.89 0.05 65.46 09:05:01 2 23.89 0.00 4.98 4.17 0.07 66.89 09:05:01 3 23.29 0.00 4.46 0.91 0.07 71.27 09:05:01 4 25.01 0.00 4.52 0.22 0.05 70.20 09:05:01 5 25.52 0.00 4.42 0.18 0.05 69.83 09:05:01 6 25.21 0.00 5.19 1.90 0.07 67.63 09:05:01 7 22.54 0.00 4.41 6.33 0.05 66.67 09:06:01 all 2.79 0.00 1.06 0.63 0.02 95.50 09:06:01 0 2.59 0.00 1.31 0.03 0.02 96.05 09:06:01 1 3.22 0.00 1.07 0.12 0.03 95.55 09:06:01 2 2.92 0.00 0.84 0.12 0.02 96.11 09:06:01 3 2.24 0.00 1.32 0.00 0.02 96.42 09:06:01 4 3.31 0.00 0.84 0.00 0.02 95.83 09:06:01 5 3.00 0.00 1.21 0.05 0.03 95.71 09:06:01 6 2.82 0.00 0.83 0.87 0.02 95.46 09:06:01 7 2.23 0.00 1.09 3.82 0.03 92.83 09:07:01 all 0.04 0.00 0.01 0.00 0.00 99.94 09:07:01 0 0.08 0.00 0.03 0.00 0.00 99.88 09:07:01 1 0.23 0.00 0.02 0.00 0.00 99.75 09:07:01 2 0.00 0.00 0.02 0.02 0.00 99.97 09:07:01 3 0.02 0.00 0.02 0.00 0.02 99.95 09:07:01 4 0.00 0.00 0.02 0.00 0.02 99.97 09:07:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:08:01 all 0.03 0.00 0.01 0.00 0.01 99.95 09:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:08:01 1 0.05 0.00 0.05 0.00 0.02 99.88 09:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:08:01 4 0.10 0.00 0.03 0.00 0.02 99.85 09:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:09:01 all 0.03 0.00 0.01 0.02 0.00 99.94 09:09:01 0 0.02 0.00 0.00 0.03 0.00 99.95 09:09:01 1 0.05 0.00 0.00 0.00 0.00 99.95 09:09:01 2 0.00 0.00 0.00 0.10 0.00 99.90 09:09:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:09:01 4 0.03 0.00 0.03 0.00 0.02 99.92 09:09:01 5 0.03 0.00 0.00 0.00 0.00 99.97 09:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:09:01 7 0.03 0.00 0.03 0.05 0.00 99.88 09:10:01 all 0.13 0.00 0.01 0.01 0.00 99.85 09:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 1 0.81 0.00 0.00 0.00 0.00 99.19 09:10:01 2 0.03 0.00 0.02 0.02 0.00 99.93 09:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:10:01 4 0.02 0.00 0.00 0.00 0.02 99.97 09:10:01 5 0.05 0.00 0.02 0.00 0.00 99.93 09:10:01 6 0.02 0.00 0.02 0.03 0.00 99.93 09:10:01 7 0.08 0.00 0.02 0.00 0.00 99.90 Average: all 4.51 0.00 0.99 0.50 0.02 93.98 Average: 0 4.63 0.00 1.06 0.08 0.01 94.22 Average: 1 4.63 0.00 1.18 0.83 0.02 93.35 Average: 2 4.43 0.00 0.97 0.73 0.01 93.86 Average: 3 4.23 0.00 0.96 0.15 0.02 94.65 Average: 4 4.71 0.00 0.90 0.04 0.02 94.33 Average: 5 4.75 0.00 0.94 0.04 0.01 94.27 Average: 6 4.64 0.00 1.00 0.46 0.01 93.88 Average: 7 4.10 0.00 0.91 1.68 0.01 93.29