---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11597 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 9.8G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11597) 04/08/22 _x86_64_ (8 CPU) 17:45:10 LINUX RESTART (8 CPU) 17:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:47:01 54.74 0.92 53.82 0.00 27.46 38220.56 0.00 17:48:01 52.26 0.05 52.21 0.00 2.00 25751.54 0.00 17:49:01 1.52 0.00 1.52 0.00 0.00 16.80 0.00 17:50:01 2.15 0.00 2.15 0.00 0.00 23.60 0.00 17:51:01 1.42 0.02 1.40 0.00 0.13 16.39 0.00 17:52:01 1.65 0.00 1.65 0.00 0.00 19.60 0.00 Average: 18.96 0.16 18.79 0.00 4.93 10675.29 0.00 17:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:47:01 28794424 31707988 583724 1.78 108324 3057108 2004584 5.91 1364864 2319360 263236 17:48:01 28827984 31781284 513416 1.56 111780 3088132 1790036 5.28 1181072 2462276 8 17:49:01 28829328 31782764 511932 1.56 111868 3088136 1790036 5.28 1179088 2462304 20 17:50:01 28829212 31782856 511368 1.56 111956 3088136 1790036 5.28 1179148 2462308 12 17:51:01 28830236 31784084 510124 1.55 112044 3088264 1790036 5.28 1178712 2462440 12 17:52:01 28837196 31791312 503092 1.53 112084 3088276 1790036 5.28 1170660 2462656 24 Average: 28824730 31771715 522276 1.59 111343 3083009 1825794 5.38 1208924 2438557 43885 17:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:47:01 veth6d7dcef 35.08 43.01 3.24 652.34 0.00 0.00 0.00 0.05 17:47:01 docker0 35.09 42.93 2.76 652.34 0.00 0.00 0.00 0.00 17:47:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:47:01 ens3 198.52 122.38 4022.93 25.21 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:48:01 ens3 127.05 93.89 2526.07 60.97 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 0.55 0.42 0.33 0.27 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:52:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 5.85 7.15 0.46 108.71 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 54.40 36.16 1091.61 14.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11597) 04/08/22 _x86_64_ (8 CPU) 17:45:10 LINUX RESTART (8 CPU) 17:46:01 CPU %user %nice %system %iowait %steal %idle 17:47:01 all 27.71 0.00 6.37 0.49 0.08 65.36 17:47:01 0 26.76 0.00 6.19 0.36 0.08 66.62 17:47:01 1 26.03 0.00 6.11 0.05 0.07 67.74 17:47:01 2 29.41 0.00 7.52 1.79 0.09 61.20 17:47:01 3 28.55 0.00 6.19 0.05 0.08 65.12 17:47:01 4 26.86 0.00 6.63 1.10 0.08 65.32 17:47:01 5 25.68 0.00 6.42 0.14 0.09 67.68 17:47:01 6 28.45 0.00 6.05 0.36 0.07 65.08 17:47:01 7 29.96 0.00 5.83 0.07 0.07 64.07 17:48:01 all 4.16 0.00 1.46 0.47 0.02 93.89 17:48:01 0 4.37 0.00 1.27 0.02 0.02 94.33 17:48:01 1 4.08 0.00 1.32 0.32 0.02 94.27 17:48:01 2 3.67 0.00 1.14 0.42 0.02 94.76 17:48:01 3 4.07 0.00 1.34 0.00 0.02 94.57 17:48:01 4 3.85 0.00 1.32 0.28 0.02 94.53 17:48:01 5 4.54 0.00 1.62 0.00 0.02 93.82 17:48:01 6 4.44 0.00 2.56 2.70 0.03 90.27 17:48:01 7 4.30 0.00 1.10 0.03 0.02 94.54 17:49:01 all 0.27 0.00 0.01 0.01 0.01 99.70 17:49:01 0 1.92 0.00 0.00 0.00 0.02 98.06 17:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:49:01 2 0.03 0.00 0.03 0.05 0.02 99.87 17:49:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:49:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:49:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:49:01 6 0.05 0.00 0.03 0.02 0.00 99.90 17:49:01 7 0.03 0.00 0.03 0.00 0.02 99.92 17:50:01 all 0.02 0.00 0.01 0.01 0.01 99.96 17:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:50:01 2 0.00 0.00 0.00 0.03 0.02 99.95 17:50:01 3 0.00 0.00 0.00 0.00 0.02 99.98 17:50:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:50:01 6 0.03 0.00 0.00 0.02 0.00 99.95 17:50:01 7 0.08 0.00 0.03 0.00 0.03 99.85 17:51:01 all 0.03 0.00 0.01 0.01 0.01 99.94 17:51:01 0 0.02 0.00 0.00 0.00 0.02 99.97 17:51:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:51:01 2 0.05 0.00 0.03 0.05 0.00 99.87 17:51:01 3 0.00 0.00 0.02 0.00 0.00 99.98 17:51:01 4 0.02 0.00 0.00 0.02 0.02 99.95 17:51:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:51:01 6 0.02 0.00 0.02 0.02 0.02 99.93 17:51:01 7 0.08 0.00 0.03 0.00 0.02 99.87 17:52:01 all 0.14 0.00 0.02 0.01 0.01 99.82 17:52:01 0 0.90 0.00 0.07 0.00 0.02 99.02 17:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:52:01 2 0.02 0.00 0.00 0.02 0.00 99.97 17:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:52:01 4 0.05 0.00 0.05 0.00 0.02 99.88 17:52:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:52:01 6 0.05 0.00 0.02 0.03 0.00 99.90 17:52:01 7 0.08 0.00 0.05 0.00 0.03 99.83 Average: all 5.32 0.00 1.30 0.16 0.02 93.20 Average: 0 5.60 0.00 1.24 0.06 0.03 93.07 Average: 1 4.98 0.00 1.23 0.06 0.02 93.71 Average: 2 5.45 0.00 1.43 0.39 0.02 92.71 Average: 3 5.37 0.00 1.24 0.01 0.02 93.36 Average: 4 5.06 0.00 1.32 0.23 0.02 93.36 Average: 5 4.97 0.00 1.32 0.02 0.02 93.67 Average: 6 5.42 0.00 1.43 0.52 0.02 92.61 Average: 7 5.68 0.00 1.17 0.02 0.03 93.10