---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1620 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1620) 06/07/22 _x86_64_ (8 CPU) 08:03:49 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:05:02 367.11 55.40 311.71 0.00 7380.21 200671.91 0.00 08:06:01 44.67 0.19 44.48 0.00 19.52 19854.26 0.00 08:07:01 1.30 0.00 1.30 0.00 0.00 14.81 0.00 08:08:02 0.92 0.00 0.92 0.00 0.00 11.73 0.00 08:09:01 1.39 0.02 1.37 0.00 0.14 16.67 0.00 08:10:01 105.85 0.43 105.42 0.00 38.66 51868.69 0.00 Average: 87.23 9.39 77.84 0.00 1246.76 45607.53 0.00 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 28802940 31743160 552084 1.68 119716 3081888 2158120 6.36 1231844 2452156 54564 08:06:01 28447984 31779648 516812 1.57 121552 3432496 1915268 5.64 1201084 2799716 156 08:07:01 28448100 31779928 516420 1.57 121580 3432500 1915268 5.64 1200968 2799720 152 08:08:02 28454240 31786116 510188 1.55 121628 3432500 1915268 5.64 1194524 2799720 232 08:09:01 28454840 31786668 509444 1.55 121680 3432500 1932628 5.70 1194136 2799728 8 08:10:01 26940696 31758272 531252 1.62 171320 4741904 1876876 5.53 1324772 4047620 852 Average: 28258133 31772299 522700 1.59 129579 3592298 1952238 5.75 1224555 2949777 9327 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:02 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 08:05:02 ens3 847.15 509.20 7402.78 149.36 0.00 0.00 0.00 0.00 08:05:02 veth646f3d4 6.51 7.50 0.58 49.03 0.00 0.00 0.00 0.00 08:05:02 docker0 9.26 9.73 0.78 75.22 0.00 0.00 0.00 0.00 08:06:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 08:06:01 ens3 130.89 85.95 2572.29 14.93 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 1.10 0.32 0.31 0.20 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:08:02 ens3 0.77 0.48 0.36 0.28 0.00 0.00 0.00 0.00 08:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 3.61 1.25 4.00 0.08 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 08:10:01 ens3 400.43 283.92 7279.05 131.37 0.00 0.00 0.00 0.00 08:10:01 docker0 8.88 8.90 0.91 49.69 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 231.58 147.44 2885.38 49.61 0.00 0.00 0.00 0.00 Average: docker0 3.04 3.12 0.28 20.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1620) 06/07/22 _x86_64_ (8 CPU) 08:03:49 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:02 all 14.11 0.00 4.42 2.26 0.06 79.15 08:05:02 0 13.30 0.00 5.48 5.65 0.05 75.52 08:05:02 1 12.77 0.00 4.02 1.30 0.07 81.84 08:05:02 2 17.25 0.00 4.57 0.98 0.07 77.13 08:05:02 3 13.38 0.00 4.49 0.93 0.05 81.15 08:05:02 4 12.90 0.00 4.83 3.96 0.05 78.25 08:05:02 5 14.84 0.00 3.36 1.01 0.05 80.74 08:05:02 6 13.98 0.00 4.38 2.21 0.05 79.39 08:05:02 7 14.46 0.00 4.25 2.08 0.07 79.14 08:06:01 all 7.75 0.00 1.79 0.42 0.03 90.02 08:06:01 0 6.49 0.00 1.62 0.03 0.02 91.84 08:06:01 1 7.10 0.00 3.07 2.03 0.03 87.76 08:06:01 2 7.73 0.00 1.54 0.03 0.03 90.66 08:06:01 3 8.63 0.00 1.85 0.26 0.03 89.23 08:06:01 4 9.17 0.00 1.47 0.02 0.03 89.31 08:06:01 5 7.40 0.00 1.71 0.68 0.02 90.19 08:06:01 6 7.37 0.00 1.35 0.26 0.03 91.00 08:06:01 7 8.11 0.00 1.70 0.03 0.02 90.13 08:07:01 all 0.03 0.00 0.01 0.01 0.00 99.95 08:07:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:07:01 1 0.05 0.00 0.03 0.03 0.00 99.88 08:07:01 2 0.03 0.00 0.03 0.00 0.00 99.93 08:07:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:07:01 5 0.00 0.00 0.00 0.02 0.02 99.97 08:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:07:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:08:02 all 0.03 0.00 0.01 0.01 0.00 99.95 08:08:02 0 0.02 0.00 0.02 0.00 0.00 99.97 08:08:02 1 0.07 0.00 0.05 0.02 0.02 99.85 08:08:02 2 0.02 0.00 0.00 0.00 0.02 99.97 08:08:02 3 0.03 0.00 0.00 0.00 0.00 99.97 08:08:02 4 0.02 0.00 0.03 0.00 0.00 99.95 08:08:02 5 0.02 0.00 0.02 0.03 0.00 99.93 08:08:02 6 0.07 0.00 0.00 0.00 0.00 99.93 08:08:02 7 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 all 0.01 0.00 0.01 0.00 0.00 99.97 08:09:01 0 0.00 0.00 0.02 0.00 0.00 99.98 08:09:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:09:01 2 0.05 0.00 0.02 0.00 0.00 99.93 08:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 5 0.02 0.00 0.00 0.02 0.00 99.97 08:09:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:09:01 7 0.03 0.00 0.02 0.00 0.00 99.95 08:10:01 all 8.95 0.00 3.59 0.88 0.04 86.54 08:10:01 0 9.76 0.00 3.79 0.07 0.05 86.33 08:10:01 1 9.53 0.00 3.95 3.22 0.03 83.27 08:10:01 2 9.24 0.00 3.56 0.27 0.03 86.89 08:10:01 3 9.58 0.00 3.18 0.27 0.05 86.92 08:10:01 4 8.89 0.00 4.38 2.16 0.05 84.52 08:10:01 5 9.29 0.00 3.50 0.51 0.03 86.67 08:10:01 6 7.60 0.00 3.12 0.32 0.03 88.92 08:10:01 7 7.70 0.00 3.22 0.20 0.05 88.83 Average: all 5.13 0.00 1.63 0.59 0.02 92.62 Average: 0 4.91 0.00 1.82 0.95 0.02 92.29 Average: 1 4.90 0.00 1.85 1.09 0.03 92.13 Average: 2 5.72 0.00 1.62 0.21 0.03 92.42 Average: 3 5.25 0.00 1.58 0.24 0.02 92.90 Average: 4 5.14 0.00 1.78 1.02 0.02 92.03 Average: 5 5.25 0.00 1.43 0.38 0.02 92.93 Average: 6 4.82 0.00 1.48 0.46 0.02 93.22 Average: 7 5.02 0.00 1.52 0.39 0.02 93.04