---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7981 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: 2800.000 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-7981) 03/18/22 _x86_64_ (8 CPU) 17:19:21 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:21:01 225.91 5.75 220.16 0.00 430.99 132696.95 0.00 17:22:01 175.11 0.08 175.03 0.00 11.59 22809.93 0.00 17:23:01 2.08 0.00 2.08 0.00 0.00 23.88 0.00 17:24:01 1.45 0.00 1.45 0.00 0.00 17.06 0.00 17:25:01 1.25 0.02 1.23 0.00 0.13 14.00 0.00 17:26:01 1.42 0.00 1.42 0.00 0.00 15.86 0.00 Average: 67.88 0.97 66.90 0.00 73.78 25929.44 0.00 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 28342192 31771744 529188 1.61 181356 3454804 1804240 5.32 1180432 2916160 420 17:22:01 27798056 31769596 525584 1.60 193896 3928056 1767880 5.21 1302496 3274720 352 17:23:01 27798656 31770356 524476 1.59 193956 3928060 1767880 5.21 1301632 3274724 16 17:24:01 27809664 31781348 513196 1.56 193996 3928060 1767880 5.21 1291640 3274724 16 17:25:01 27810404 31782144 512308 1.56 194044 3928064 1784588 5.26 1291224 3274732 20 17:26:01 27810600 31782392 511992 1.56 194088 3928072 1784588 5.26 1290496 3274736 20 Average: 27894929 31776263 519457 1.58 191889 3849186 1779509 5.24 1276320 3214966 141 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 ens3 462.29 333.69 6108.86 64.99 0.00 0.00 0.00 0.00 17:21:01 lo 4.73 4.73 0.47 0.47 0.00 0.00 0.00 0.00 17:21:01 docker0 215.98 270.94 17.54 2346.55 0.00 0.00 0.00 0.00 17:22:01 ens3 186.26 127.45 2696.82 79.61 0.00 0.00 0.00 0.00 17:22:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 17:22:01 docker0 15.89 20.41 0.92 91.84 0.00 0.00 0.00 0.00 17:23:01 ens3 1.12 0.68 0.09 0.06 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 15.25 7.55 13.79 0.68 0.00 0.00 0.00 0.00 17:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 110.87 78.27 1470.01 24.24 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 38.64 48.56 3.08 406.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7981) 03/18/22 _x86_64_ (8 CPU) 17:19:21 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 9.97 0.00 4.51 2.01 0.06 83.46 17:21:01 0 10.05 0.00 4.43 2.69 0.05 82.78 17:21:01 1 10.92 0.00 4.13 0.47 0.05 84.43 17:21:01 2 9.84 0.00 4.01 0.42 0.07 85.66 17:21:01 3 9.18 0.00 5.66 3.37 0.07 81.72 17:21:01 4 10.98 0.00 4.01 1.07 0.07 83.88 17:21:01 5 9.13 0.00 4.95 6.99 0.07 78.87 17:21:01 6 10.12 0.00 3.41 0.29 0.05 86.13 17:21:01 7 9.52 0.00 5.50 0.73 0.07 84.18 17:22:01 all 12.18 0.00 3.66 0.90 0.05 83.21 17:22:01 0 11.44 0.00 3.48 0.50 0.05 84.53 17:22:01 1 12.42 0.00 3.69 0.65 0.05 83.19 17:22:01 2 12.55 0.00 3.55 1.25 0.03 82.62 17:22:01 3 11.31 0.00 4.02 2.07 0.05 82.55 17:22:01 4 12.01 0.00 3.38 0.24 0.05 84.33 17:22:01 5 12.14 0.00 3.67 0.10 0.05 84.04 17:22:01 6 12.47 0.00 3.74 2.27 0.05 81.47 17:22:01 7 13.07 0.00 3.80 0.12 0.05 82.96 17:23:01 all 0.26 0.00 0.01 0.01 0.01 99.71 17:23:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:23:01 2 0.02 0.00 0.02 0.05 0.02 99.90 17:23:01 3 0.00 0.00 0.02 0.03 0.00 99.95 17:23:01 4 0.00 0.00 0.00 0.00 0.02 99.98 17:23:01 5 0.00 0.00 0.02 0.00 0.02 99.97 17:23:01 6 1.99 0.00 0.00 0.00 0.00 98.01 17:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:24:01 all 0.28 0.00 0.02 0.01 0.00 99.69 17:24:01 0 0.47 0.00 0.05 0.00 0.02 99.47 17:24:01 1 0.03 0.00 0.00 0.00 0.00 99.97 17:24:01 2 0.03 0.00 0.00 0.02 0.00 99.95 17:24:01 3 0.00 0.00 0.07 0.03 0.00 99.90 17:24:01 4 0.05 0.00 0.03 0.00 0.00 99.92 17:24:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:24:01 6 1.60 0.00 0.00 0.00 0.02 98.39 17:24:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:25:01 all 0.26 0.00 0.01 0.01 0.01 99.72 17:25:01 0 1.97 0.00 0.00 0.00 0.02 98.01 17:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:25:01 2 0.00 0.00 0.00 0.03 0.00 99.97 17:25:01 3 0.00 0.00 0.00 0.02 0.02 99.97 17:25:01 4 0.02 0.00 0.02 0.00 0.02 99.95 17:25:01 5 0.00 0.00 0.03 0.00 0.00 99.97 17:25:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:25:01 7 0.03 0.00 0.02 0.00 0.00 99.95 17:26:01 all 0.02 0.00 0.01 0.00 0.00 99.96 17:26:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:26:01 2 0.02 0.00 0.00 0.02 0.00 99.97 17:26:01 3 0.02 0.00 0.00 0.02 0.00 99.97 17:26:01 4 0.07 0.00 0.02 0.00 0.02 99.90 17:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:26:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 3.80 0.00 1.36 0.48 0.02 94.33 Average: 0 3.97 0.00 1.32 0.53 0.03 94.15 Average: 1 3.88 0.00 1.29 0.19 0.02 94.63 Average: 2 3.72 0.00 1.25 0.30 0.02 94.71 Average: 3 3.40 0.00 1.62 0.92 0.02 94.05 Average: 4 3.83 0.00 1.23 0.21 0.03 94.70 Average: 5 3.53 0.00 1.44 1.17 0.02 93.83 Average: 6 4.33 0.00 1.18 0.42 0.02 94.04 Average: 7 3.74 0.00 1.54 0.14 0.02 94.55