---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15152 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: 2799.976 BogoMIPS: 5599.95 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-15152) 06/20/22 _x86_64_ (8 CPU) 12:02:57 LINUX RESTART (8 CPU) 12:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:04:02 351.38 64.48 286.90 0.00 10251.12 204983.67 0.00 12:05:01 79.88 0.17 79.72 0.00 10.85 44977.05 0.00 12:06:01 1.77 0.00 1.77 0.00 0.00 20.95 0.00 12:07:01 1.03 0.00 1.03 0.00 0.00 12.93 0.00 12:08:01 1.23 0.03 1.20 0.00 2.53 13.86 0.00 Average: 87.09 12.98 74.11 0.00 2059.93 50022.00 0.00 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:02 29128476 31764016 557196 1.69 108620 2809700 2226520 6.56 1113408 2292308 476192 12:05:01 28447392 31783840 513384 1.56 122152 3435728 1814696 5.35 1199584 2801912 332 12:06:01 28447436 31784004 512716 1.56 122188 3435732 1814696 5.35 1199168 2801916 8 12:07:01 28451608 31788408 508188 1.55 122232 3435860 1814696 5.35 1195172 2802052 12 12:08:01 28451984 31788792 507668 1.54 122260 3435860 1830948 5.40 1194760 2802056 16 Average: 28585379 31781812 519830 1.58 119490 3310576 1900311 5.60 1180418 2700049 95312 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:02 ens3 917.31 574.06 8657.58 108.86 0.00 0.00 0.00 0.00 12:04:02 docker0 2.85 2.35 0.29 25.88 0.00 0.00 0.00 0.00 12:04:02 lo 4.87 4.87 0.46 0.46 0.00 0.00 0.00 0.00 12:05:01 ens3 192.31 131.37 2651.63 74.39 0.00 0.00 0.00 0.00 12:05:01 docker0 8.20 9.00 0.62 52.54 0.00 0.00 0.00 0.00 12:05:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 12:06:01 ens3 0.68 0.37 0.36 0.27 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:07:01 ens3 14.20 7.46 12.93 0.54 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.12 0.10 0.01 0.01 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 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 225.05 142.72 2263.35 36.69 0.00 0.00 0.00 0.00 Average: docker0 2.19 2.25 0.18 15.56 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15152) 06/20/22 _x86_64_ (8 CPU) 12:02:57 LINUX RESTART (8 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:02 all 9.99 0.00 4.42 2.54 0.06 82.99 12:04:02 0 8.09 0.00 3.74 0.69 0.05 87.42 12:04:02 1 7.85 0.00 4.97 2.78 0.07 84.33 12:04:02 2 11.94 0.00 4.95 2.54 0.05 80.52 12:04:02 3 10.87 0.00 5.05 5.20 0.07 78.81 12:04:02 4 10.29 0.00 4.84 1.06 0.05 83.76 12:04:02 5 10.53 0.00 4.89 2.20 0.07 82.31 12:04:02 6 11.72 0.00 3.22 4.45 0.07 80.55 12:04:02 7 8.65 0.00 3.68 1.40 0.07 86.20 12:05:01 all 16.83 0.00 4.25 0.94 0.05 77.93 12:05:01 0 15.86 0.00 4.08 0.02 0.05 80.00 12:05:01 1 16.95 0.00 3.93 0.31 0.05 78.76 12:05:01 2 16.58 0.00 4.81 2.34 0.05 76.21 12:05:01 3 17.64 0.00 4.31 0.03 0.05 77.96 12:05:01 4 15.76 0.00 3.86 0.07 0.05 80.26 12:05:01 5 16.31 0.00 4.19 0.60 0.05 78.85 12:05:01 6 17.23 0.00 4.85 2.61 0.03 75.27 12:05:01 7 18.27 0.00 4.02 1.52 0.05 76.14 12:06:01 all 0.30 0.00 0.02 0.01 0.00 99.67 12:06:01 0 0.17 0.00 0.02 0.00 0.00 99.82 12:06:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:06:01 2 0.03 0.00 0.03 0.00 0.00 99.93 12:06:01 3 0.03 0.00 0.05 0.03 0.02 99.87 12:06:01 4 0.07 0.00 0.07 0.00 0.00 99.87 12:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:06:01 6 0.03 0.00 0.00 0.00 0.02 99.95 12:06:01 7 1.97 0.00 0.00 0.02 0.00 98.01 12:07:01 all 0.29 0.00 0.04 0.00 0.01 99.66 12:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:07:01 1 0.02 0.00 0.03 0.00 0.00 99.95 12:07:01 2 0.07 0.00 0.00 0.00 0.02 99.92 12:07:01 3 0.12 0.00 0.15 0.02 0.02 99.70 12:07:01 4 0.05 0.00 0.05 0.00 0.02 99.88 12:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 6 0.03 0.00 0.03 0.00 0.00 99.93 12:07:01 7 2.00 0.00 0.02 0.02 0.02 97.95 12:08:01 all 0.26 0.00 0.02 0.01 0.00 99.71 12:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 2 0.03 0.00 0.05 0.00 0.02 99.90 12:08:01 3 0.02 0.00 0.03 0.02 0.00 99.93 12:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 5 0.00 0.00 0.02 0.00 0.00 99.98 12:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 7 1.97 0.00 0.03 0.03 0.00 97.96 Average: all 5.46 0.00 1.73 0.69 0.02 92.10 Average: 0 4.76 0.00 1.55 0.14 0.02 93.52 Average: 1 4.91 0.00 1.77 0.62 0.02 92.68 Average: 2 5.65 0.00 1.95 0.96 0.03 91.41 Average: 3 5.65 0.00 1.90 1.06 0.03 91.37 Average: 4 5.17 0.00 1.75 0.22 0.02 92.83 Average: 5 5.30 0.00 1.80 0.56 0.02 92.32 Average: 6 5.72 0.00 1.60 1.40 0.02 91.26 Average: 7 6.47 0.00 1.52 0.59 0.03 91.39