---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20931 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 9.8G 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-20931) 04/14/22 _x86_64_ (8 CPU) 08:27:47 LINUX RESTART (8 CPU) 08:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:29:02 290.27 56.18 234.09 0.00 7496.58 176657.81 0.00 08:30:01 54.58 0.10 54.48 0.00 1.49 24897.75 0.00 08:31:01 4.42 0.00 4.42 0.00 0.00 65.07 0.00 08:32:01 1.32 0.00 1.32 0.00 0.00 15.60 0.00 08:33:01 1.10 0.02 1.08 0.00 0.13 12.80 0.00 08:34:01 1.37 0.00 1.37 0.00 0.00 16.80 0.00 Average: 58.21 9.28 48.93 0.00 1235.88 33238.88 0.00 08:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:29:02 29204028 31761456 549408 1.67 107996 2727592 2119052 6.25 1171052 2145720 36228 08:30:01 28790284 31742972 552656 1.68 110968 3091376 2078408 6.13 1210916 2476044 372 08:31:01 28801576 31754068 542952 1.65 111096 3091252 1973820 5.82 1209356 2467008 12 08:32:01 28801888 31754532 542356 1.65 111120 3091252 1973820 5.82 1208344 2467008 44 08:33:01 28810604 31763296 533500 1.62 111168 3091252 1973820 5.82 1198980 2467012 16 08:34:01 28811224 31763976 532624 1.62 111208 3091264 1973820 5.82 1199084 2467016 56 Average: 28869934 31756717 542249 1.65 110593 3030665 2015457 5.94 1199622 2414968 6121 08:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:29:02 ens3 752.52 450.32 5587.34 115.96 0.00 0.00 0.00 0.00 08:29:02 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 08:29:02 docker0 12.30 12.61 1.41 93.15 0.00 0.00 0.00 0.00 08:29:02 veth6fb44f0 8.81 10.27 0.79 81.28 0.00 0.00 0.00 0.01 08:30:01 ens3 139.91 98.86 2579.44 62.82 0.00 0.00 0.00 0.00 08:30:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 08:30:01 docker0 0.10 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 7.37 4.67 6.41 2.59 0.00 0.00 0.00 0.00 08:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.53 0.12 0.06 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.57 0.43 0.35 0.28 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 148.55 91.42 1347.16 29.96 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 2.04 2.09 0.23 15.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20931) 04/14/22 _x86_64_ (8 CPU) 08:27:47 LINUX RESTART (8 CPU) 08:28:02 CPU %user %nice %system %iowait %steal %idle 08:29:02 all 11.22 0.00 4.18 4.92 0.09 79.59 08:29:02 0 10.96 0.00 4.02 2.10 0.09 82.84 08:29:02 1 13.75 0.00 4.30 5.95 0.10 75.89 08:29:02 2 11.71 0.00 4.44 12.93 0.10 70.82 08:29:02 3 11.56 0.00 3.83 5.77 0.09 78.76 08:29:02 4 12.17 0.00 4.00 1.87 0.09 81.88 08:29:02 5 8.71 0.00 3.01 4.04 0.07 84.17 08:29:02 6 11.80 0.00 4.82 4.63 0.07 78.68 08:29:02 7 9.14 0.00 5.02 2.08 0.12 83.64 08:30:01 all 23.88 0.00 4.16 0.93 0.08 70.95 08:30:01 0 22.14 0.00 3.74 0.22 0.09 73.82 08:30:01 1 21.65 0.00 3.76 2.88 0.09 71.62 08:30:01 2 24.47 0.00 3.80 0.19 0.07 71.47 08:30:01 3 24.24 0.00 4.76 0.39 0.09 70.52 08:30:01 4 24.85 0.00 4.88 0.41 0.09 69.78 08:30:01 5 23.32 0.00 3.95 0.22 0.09 72.42 08:30:01 6 24.80 0.00 4.07 0.02 0.09 71.02 08:30:01 7 25.56 0.00 4.28 3.08 0.09 67.00 08:31:01 all 0.23 0.00 0.08 0.02 0.00 99.67 08:31:01 0 0.28 0.00 0.05 0.02 0.00 99.65 08:31:01 1 0.33 0.00 0.05 0.02 0.00 99.60 08:31:01 2 0.18 0.00 0.08 0.00 0.00 99.73 08:31:01 3 0.18 0.00 0.15 0.02 0.00 99.65 08:31:01 4 0.28 0.00 0.07 0.00 0.00 99.65 08:31:01 5 0.27 0.00 0.07 0.02 0.00 99.65 08:31:01 6 0.13 0.00 0.08 0.00 0.02 99.77 08:31:01 7 0.13 0.00 0.12 0.07 0.00 99.68 08:32:01 all 0.23 0.00 0.01 0.01 0.00 99.75 08:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:32:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 3 0.00 0.00 0.00 0.00 0.02 99.98 08:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:32:01 6 1.75 0.00 0.02 0.00 0.00 98.24 08:32:01 7 0.03 0.00 0.02 0.05 0.02 99.88 08:33:01 all 0.14 0.00 0.02 0.00 0.01 99.82 08:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:33:01 1 0.03 0.00 0.00 0.00 0.00 99.97 08:33:01 2 0.03 0.00 0.07 0.00 0.02 99.88 08:33:01 3 0.02 0.00 0.03 0.00 0.00 99.95 08:33:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:33:01 5 0.07 0.00 0.02 0.00 0.02 99.90 08:33:01 6 0.93 0.00 0.02 0.00 0.02 99.04 08:33:01 7 0.00 0.00 0.02 0.03 0.00 99.95 08:34:01 all 0.01 0.00 0.01 0.00 0.00 99.97 08:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 1 0.00 0.00 0.00 0.02 0.00 99.98 08:34:01 2 0.02 0.00 0.02 0.00 0.00 99.97 08:34:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 6 0.07 0.00 0.05 0.00 0.00 99.88 08:34:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.85 0.00 1.39 0.96 0.03 91.77 Average: 0 5.47 0.00 1.28 0.38 0.03 92.84 Average: 1 5.85 0.00 1.33 1.45 0.03 91.34 Average: 2 5.96 0.00 1.38 2.14 0.03 90.49 Average: 3 5.89 0.00 1.44 1.01 0.03 91.64 Average: 4 6.11 0.00 1.47 0.37 0.03 92.03 Average: 5 5.31 0.00 1.16 0.70 0.03 92.81 Average: 6 6.48 0.00 1.48 0.76 0.03 91.25 Average: 7 5.73 0.00 1.55 0.87 0.04 91.81