---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8576 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-8576) 03/22/22 _x86_64_ (8 CPU) 18:59:39 LINUX RESTART (8 CPU) 19:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:01:01 372.36 45.31 327.05 0.00 4082.16 150117.06 0.00 19:02:01 2.22 0.02 2.20 0.00 0.13 42.80 0.00 19:03:01 1.03 0.00 1.03 0.00 0.00 12.13 0.00 19:04:01 1.82 0.00 1.82 0.00 0.00 20.93 0.00 Average: 93.19 11.19 82.00 0.00 1007.72 37075.76 0.00 19:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:01 28831756 31778420 518136 1.58 109848 3091084 1983388 5.85 1126496 2527440 88 19:02:01 28833440 31779776 516156 1.57 109916 3091040 1998436 5.89 1122220 2527088 200 19:03:01 28834500 31780932 514816 1.57 109940 3091044 1998436 5.89 1121692 2527092 172 19:04:01 28835524 31782008 513724 1.56 110004 3091044 1998436 5.89 1119332 2527092 20 Average: 28833805 31780284 515708 1.57 109927 3091053 1994674 5.88 1122435 2527178 120 19:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:01 lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 19:01:01 ens3 893.87 576.44 7421.85 165.30 0.00 0.00 0.00 0.00 19:01:01 docker0 48.65 51.89 5.05 397.85 0.00 0.00 0.00 0.00 19:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:02:01 ens3 10.43 4.23 9.14 0.31 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 3.32 1.28 3.17 0.27 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 224.14 143.71 1835.19 40.95 0.00 0.00 0.00 0.00 Average: docker0 12.01 12.81 1.25 98.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8576) 03/22/22 _x86_64_ (8 CPU) 18:59:39 LINUX RESTART (8 CPU) 19:00:02 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 11.57 0.00 4.42 1.27 0.06 82.69 19:01:01 0 11.13 0.00 3.78 0.82 0.05 84.22 19:01:01 1 12.79 0.00 4.25 1.25 0.05 81.66 19:01:01 2 10.50 0.00 5.18 0.67 0.05 83.59 19:01:01 3 10.41 0.00 4.30 1.33 0.07 83.89 19:01:01 4 13.89 0.00 3.76 0.62 0.05 81.69 19:01:01 5 11.89 0.00 4.23 0.24 0.05 83.59 19:01:01 6 11.43 0.00 4.18 1.24 0.07 83.07 19:01:01 7 10.47 0.00 5.65 4.02 0.09 79.77 19:02:01 all 0.12 0.00 0.08 0.01 0.01 99.78 19:02:01 0 0.05 0.00 0.07 0.00 0.02 99.87 19:02:01 1 0.05 0.00 0.03 0.02 0.02 99.88 19:02:01 2 0.47 0.00 0.15 0.00 0.00 99.38 19:02:01 3 0.10 0.00 0.07 0.03 0.00 99.80 19:02:01 4 0.10 0.00 0.05 0.00 0.02 99.83 19:02:01 5 0.02 0.00 0.07 0.00 0.02 99.90 19:02:01 6 0.08 0.00 0.05 0.02 0.00 99.85 19:02:01 7 0.12 0.00 0.13 0.02 0.02 99.72 19:03:01 all 0.07 0.00 0.01 0.00 0.01 99.91 19:03:01 0 0.05 0.00 0.00 0.00 0.00 99.95 19:03:01 1 0.23 0.00 0.00 0.00 0.00 99.77 19:03:01 2 0.07 0.00 0.02 0.00 0.02 99.90 19:03:01 3 0.05 0.00 0.00 0.00 0.02 99.93 19:03:01 4 0.05 0.00 0.00 0.00 0.00 99.95 19:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 6 0.03 0.00 0.02 0.00 0.00 99.95 19:03:01 7 0.08 0.00 0.02 0.00 0.05 99.85 19:04:01 all 0.26 0.00 0.01 0.01 0.01 99.71 19:04:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:04:01 1 1.97 0.00 0.00 0.00 0.02 98.01 19:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 3 0.02 0.00 0.02 0.02 0.00 99.95 19:04:01 4 0.03 0.00 0.03 0.00 0.02 99.92 19:04:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:04:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 7 0.03 0.00 0.03 0.03 0.02 99.88 Average: all 2.94 0.00 1.10 0.31 0.02 95.62 Average: 0 2.75 0.00 0.94 0.20 0.02 96.10 Average: 1 3.70 0.00 1.05 0.31 0.02 94.92 Average: 2 2.71 0.00 1.31 0.16 0.02 95.80 Average: 3 2.58 0.00 1.07 0.34 0.02 95.99 Average: 4 3.44 0.00 0.94 0.15 0.02 95.45 Average: 5 2.92 0.00 1.06 0.06 0.02 95.94 Average: 6 2.82 0.00 1.04 0.31 0.02 95.82 Average: 7 2.60 0.00 1.42 0.99 0.04 94.95