---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33543 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-33543) 04/27/22 _x86_64_ (8 CPU) 22:25:55 LINUX RESTART (8 CPU) 22:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:27:01 369.02 63.62 305.40 0.00 10283.94 196423.05 0.00 22:28:01 59.53 0.95 58.58 0.00 35.98 33464.64 0.00 22:29:01 1.35 0.00 1.35 0.00 0.00 16.93 0.00 22:30:01 0.83 0.00 0.83 0.00 0.00 9.73 0.00 Average: 107.70 16.15 91.56 0.00 2580.52 57490.55 0.00 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 29336252 31748548 574088 1.75 104900 2593732 2146400 6.33 1114012 2090064 197508 22:28:01 28884740 31777392 521552 1.59 110320 3039264 1792792 5.28 1064204 2538196 8 22:29:01 28885644 31778416 520288 1.58 110384 3039268 1792792 5.28 1063864 2538204 12 22:30:01 28894360 31787308 511424 1.56 110400 3039268 1792792 5.28 1055016 2538340 136 Average: 29000249 31772916 531838 1.62 109001 2927883 1881194 5.54 1074274 2426201 49416 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 vethf069a10 141.64 239.54 10.83 1114.34 0.00 0.00 0.00 0.09 22:27:01 lo 5.93 5.93 0.58 0.58 0.00 0.00 0.00 0.00 22:27:01 ens3 1021.44 596.35 4941.61 122.03 0.00 0.00 0.00 0.00 22:27:01 docker0 148.23 247.87 9.26 1209.76 0.00 0.00 0.00 0.00 22:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:28:01 ens3 150.03 90.76 2815.69 16.06 0.00 0.00 0.00 0.00 22:28:01 docker0 19.75 30.98 1.24 285.90 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 3.20 1.00 3.39 0.31 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 293.76 172.09 1940.58 34.61 0.00 0.00 0.00 0.00 Average: docker0 42.01 69.73 2.62 373.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33543) 04/27/22 _x86_64_ (8 CPU) 22:25:55 LINUX RESTART (8 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 8.62 0.00 3.89 3.15 0.05 84.30 22:27:01 0 7.56 0.00 4.48 3.48 0.05 84.44 22:27:01 1 7.10 0.00 3.03 6.34 0.05 83.48 22:27:01 2 8.43 0.00 2.75 2.05 0.05 86.72 22:27:01 3 12.30 0.00 5.44 3.51 0.05 78.70 22:27:01 4 7.77 0.00 4.28 2.06 0.05 85.84 22:27:01 5 7.07 0.00 2.75 2.00 0.03 88.14 22:27:01 6 9.68 0.00 4.40 2.57 0.03 83.32 22:27:01 7 9.08 0.00 3.96 3.15 0.05 83.75 22:28:01 all 4.48 0.00 1.93 0.68 0.03 92.88 22:28:01 0 4.01 0.00 2.64 4.40 0.02 88.93 22:28:01 1 4.30 0.00 2.09 0.20 0.03 93.37 22:28:01 2 4.60 0.00 2.03 0.32 0.02 93.03 22:28:01 3 4.38 0.00 1.42 0.20 0.03 93.96 22:28:01 4 4.89 0.00 1.71 0.00 0.02 93.38 22:28:01 5 4.73 0.00 1.74 0.08 0.03 93.41 22:28:01 6 4.85 0.00 1.86 0.02 0.03 93.24 22:28:01 7 4.10 0.00 1.97 0.22 0.03 93.68 22:29:01 all 0.28 0.00 0.01 0.00 0.00 99.70 22:29:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:29:01 1 0.05 0.00 0.03 0.00 0.00 99.92 22:29:01 2 0.03 0.00 0.00 0.03 0.00 99.93 22:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:29:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:29:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:29:01 6 2.00 0.00 0.02 0.00 0.00 97.98 22:29:01 7 0.08 0.00 0.00 0.00 0.00 99.92 22:30:01 all 0.09 0.00 0.02 0.01 0.01 99.87 22:30:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:30:01 1 0.55 0.00 0.03 0.00 0.02 99.40 22:30:01 2 0.00 0.00 0.00 0.08 0.02 99.90 22:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:30:01 5 0.05 0.00 0.02 0.00 0.02 99.92 22:30:01 6 0.03 0.00 0.02 0.00 0.02 99.93 22:30:01 7 0.03 0.00 0.03 0.02 0.00 99.92 Average: all 3.35 0.00 1.45 0.95 0.02 94.22 Average: 0 2.88 0.00 1.78 1.96 0.02 93.36 Average: 1 2.99 0.00 1.29 1.63 0.03 94.06 Average: 2 3.26 0.00 1.19 0.62 0.02 94.91 Average: 3 4.16 0.00 1.71 0.92 0.02 93.18 Average: 4 3.16 0.00 1.50 0.51 0.02 94.81 Average: 5 2.95 0.00 1.12 0.52 0.02 95.39 Average: 6 4.12 0.00 1.56 0.64 0.02 93.65 Average: 7 3.30 0.00 1.48 0.84 0.02 94.36