---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21796 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: 2799.994 BogoMIPS: 5599.98 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 9.5G 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 9.5G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21796) 04/22/22 _x86_64_ (8 CPU) 16:02:10 LINUX RESTART (8 CPU) 16:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:04:01 33.89 0.07 33.82 0.00 9.35 27856.05 0.00 16:05:01 33.31 0.93 32.38 0.00 41.46 16722.03 0.00 16:06:01 1.18 0.00 1.18 0.00 0.00 13.33 0.00 16:07:01 1.65 0.00 1.65 0.00 0.00 19.06 0.00 16:08:01 1.22 0.03 1.18 0.00 2.27 14.13 0.00 Average: 14.18 0.21 13.98 0.00 10.62 8861.96 0.00 16:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 29731824 31808300 528356 1.61 85692 2286676 1944264 5.73 1031280 1804728 296 16:05:01 29220276 31791168 516884 1.57 101464 2739836 1798288 5.30 1047196 2243400 16 16:06:01 29220564 31791488 516248 1.57 101508 2739840 1798288 5.30 1046584 2243404 180 16:07:01 29222100 31793096 514604 1.56 101552 2739844 1798288 5.30 1045188 2243404 32 16:08:01 29222020 31793124 514476 1.56 101592 2739908 1798288 5.30 1045588 2243480 8 Average: 29323357 31795435 518114 1.58 98362 2649221 1827483 5.39 1043167 2155683 106 16:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 ens3 477.38 383.80 1475.09 1666.81 0.00 0.00 0.00 0.00 16:04:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 16:04:01 docker0 196.48 319.04 12.26 1438.79 0.00 0.00 0.00 0.00 16:05:01 ens3 118.38 74.00 2537.92 13.77 0.00 0.00 0.00 0.00 16:05:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.68 0.32 0.35 0.26 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.22 0.13 0.08 0.07 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 118.17 90.70 800.44 331.77 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 38.77 62.96 2.42 283.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21796) 04/22/22 _x86_64_ (8 CPU) 16:02:10 LINUX RESTART (8 CPU) 16:03:02 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 7.90 0.00 1.06 3.72 0.04 87.27 16:04:01 0 7.11 0.00 1.21 4.81 0.05 86.82 16:04:01 1 4.65 0.00 1.12 0.14 0.03 94.05 16:04:01 2 12.62 0.00 1.12 4.63 0.05 81.58 16:04:01 3 8.77 0.00 0.92 2.77 0.05 87.49 16:04:01 4 7.68 0.00 0.85 16.22 0.03 75.22 16:04:01 5 7.17 0.00 1.26 0.08 0.03 91.45 16:04:01 6 6.48 0.00 0.58 0.05 0.03 92.85 16:04:01 7 8.73 0.00 1.45 0.98 0.07 88.77 16:05:01 all 3.10 0.00 1.17 1.95 0.02 93.77 16:05:01 0 2.90 0.00 1.12 0.00 0.02 95.96 16:05:01 1 2.81 0.00 1.37 0.17 0.02 95.63 16:05:01 2 3.07 0.00 1.37 0.59 0.02 94.95 16:05:01 3 2.83 0.00 1.09 0.65 0.02 95.41 16:05:01 4 5.17 0.00 0.91 3.93 0.02 89.97 16:05:01 5 2.45 0.00 0.67 0.08 0.02 96.78 16:05:01 6 2.50 0.00 1.43 10.10 0.02 85.96 16:05:01 7 3.02 0.00 1.38 0.05 0.02 95.54 16:06:01 all 0.19 0.00 0.03 0.01 0.01 99.77 16:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:06:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:06:01 2 0.03 0.00 0.05 0.08 0.02 99.82 16:06:01 3 0.03 0.00 0.00 0.00 0.00 99.97 16:06:01 4 1.29 0.00 0.10 0.00 0.02 98.60 16:06:01 5 0.05 0.00 0.03 0.00 0.00 99.92 16:06:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:06:01 7 0.03 0.00 0.02 0.00 0.02 99.93 16:07:01 all 0.27 0.00 0.01 0.05 0.00 99.67 16:07:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:07:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:07:01 2 0.03 0.00 0.03 0.20 0.00 99.73 16:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:07:01 4 1.99 0.00 0.00 0.00 0.00 98.01 16:07:01 5 0.03 0.00 0.00 0.17 0.00 99.80 16:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:07:01 7 0.03 0.00 0.02 0.00 0.00 99.95 16:08:01 all 0.20 0.00 0.02 0.01 0.00 99.76 16:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 2 0.00 0.00 0.00 0.02 0.02 99.97 16:08:01 3 0.00 0.00 0.00 0.03 0.00 99.97 16:08:01 4 1.58 0.00 0.16 0.00 0.00 98.26 16:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 2.31 0.00 0.46 1.13 0.01 96.09 Average: 0 1.99 0.00 0.47 0.95 0.01 96.58 Average: 1 1.49 0.00 0.50 0.06 0.01 97.94 Average: 2 3.11 0.00 0.51 1.09 0.02 95.26 Average: 3 2.30 0.00 0.40 0.68 0.01 96.60 Average: 4 3.52 0.00 0.40 3.96 0.01 92.10 Average: 5 1.92 0.00 0.39 0.07 0.01 97.61 Average: 6 1.78 0.00 0.40 2.03 0.01 95.78 Average: 7 2.33 0.00 0.57 0.20 0.02 96.88