---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21735 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: 2799.998 BogoMIPS: 5599.99 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-21735) 04/22/22 _x86_64_ (8 CPU) 03:42:13 LINUX RESTART (8 CPU) 03:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:44:01 95.32 1.00 94.32 0.00 38.79 120905.05 0.00 03:45:01 1.82 0.00 1.82 0.00 0.00 22.01 0.00 03:46:01 0.92 0.00 0.92 0.00 0.00 11.20 0.00 03:47:01 1.07 0.00 1.07 0.00 0.00 13.73 0.00 Average: 24.78 0.25 24.53 0.00 9.70 30235.48 0.00 03:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 28836696 31779268 517484 1.57 111340 3081636 1789500 5.27 1189912 2449300 328 03:45:01 28837068 31779868 516456 1.57 111388 3081640 1789500 5.27 1189488 2449292 12 03:46:01 28839988 31782844 513428 1.56 111428 3081644 1789500 5.27 1186360 2449296 40 03:47:01 28840796 31783804 512184 1.56 111452 3081772 1789500 5.27 1185432 2449424 16 Average: 28838637 31781446 514888 1.57 111402 3081673 1789500 5.27 1187798 2449328 99 03:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 ens3 300.38 203.22 6223.22 82.19 0.00 0.00 0.00 0.00 03:44:01 docker0 24.03 22.28 3.92 329.16 0.00 0.00 0.00 0.00 03:44:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 03:45:01 ens3 10.56 5.18 10.08 0.40 0.00 0.00 0.00 0.00 03:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:46:01 ens3 0.40 0.30 0.26 0.20 0.00 0.00 0.00 0.00 03:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 77.86 52.20 1558.26 20.70 0.00 0.00 0.00 0.00 Average: docker0 6.01 5.57 0.98 82.28 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21735) 04/22/22 _x86_64_ (8 CPU) 03:42:13 LINUX RESTART (8 CPU) 03:43:01 CPU %user %nice %system %iowait %steal %idle 03:44:01 all 19.45 0.00 4.90 1.47 0.10 74.08 03:44:01 0 19.30 0.00 5.66 5.51 0.12 69.41 03:44:01 1 18.88 0.00 4.50 0.15 0.08 76.38 03:44:01 2 19.29 0.00 5.53 4.01 0.12 71.05 03:44:01 3 20.61 0.00 4.24 0.24 0.12 74.80 03:44:01 4 18.71 0.00 4.34 0.07 0.10 76.78 03:44:01 5 19.70 0.00 5.04 0.68 0.08 74.51 03:44:01 6 19.25 0.00 5.53 0.57 0.08 74.57 03:44:01 7 19.85 0.00 4.37 0.52 0.10 75.16 03:45:01 all 0.29 0.00 0.02 0.01 0.00 99.68 03:45:01 0 0.07 0.00 0.00 0.00 0.00 99.93 03:45:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:45:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:45:01 3 2.02 0.00 0.03 0.03 0.00 97.91 03:45:01 4 0.05 0.00 0.02 0.00 0.00 99.93 03:45:01 5 0.05 0.00 0.02 0.00 0.00 99.93 03:45:01 6 0.03 0.00 0.02 0.00 0.00 99.95 03:45:01 7 0.07 0.00 0.02 0.00 0.00 99.92 03:46:01 all 0.08 0.00 0.02 0.01 0.00 99.89 03:46:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:46:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:46:01 2 0.03 0.00 0.02 0.02 0.00 99.93 03:46:01 3 0.48 0.00 0.07 0.07 0.00 99.38 03:46:01 4 0.02 0.00 0.00 0.00 0.02 99.97 03:46:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:46:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:46:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:47:01 all 0.01 0.00 0.01 0.01 0.00 99.97 03:47:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:47:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:47:01 2 0.00 0.00 0.02 0.03 0.00 99.95 03:47:01 3 0.02 0.00 0.02 0.02 0.02 99.93 03:47:01 4 0.00 0.00 0.03 0.00 0.00 99.97 03:47:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:47:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:47:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 4.91 0.00 1.23 0.37 0.03 93.46 Average: 0 4.82 0.00 1.42 1.37 0.03 92.36 Average: 1 4.67 0.00 1.13 0.04 0.02 94.14 Average: 2 4.79 0.00 1.38 1.02 0.03 92.79 Average: 3 5.73 0.00 1.08 0.09 0.03 93.07 Average: 4 4.65 0.00 1.09 0.02 0.03 94.22 Average: 5 4.89 0.00 1.25 0.17 0.02 93.67 Average: 6 4.79 0.00 1.38 0.14 0.02 93.67 Average: 7 4.96 0.00 1.10 0.13 0.03 93.79