---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-164 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 10G 145G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-164) 05/26/22 _x86_64_ (8 CPU) 19:00:14 LINUX RESTART (8 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 109.90 3.41 106.49 0.00 389.49 65815.29 0.00 19:03:01 29.14 0.00 29.14 0.00 0.00 15965.63 0.00 19:04:01 1.17 0.00 1.17 0.00 0.00 12.93 0.00 19:05:01 1.50 0.00 1.50 0.00 0.00 18.80 0.00 19:06:01 1.17 0.02 1.15 0.00 0.13 13.86 0.00 Average: 28.30 0.68 27.63 0.00 76.88 16199.39 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28562072 31787272 509716 1.55 123300 3319656 1777356 5.24 1211928 2671904 469556 19:03:01 28567136 31792808 502668 1.53 123512 3319700 1818600 5.36 1216120 2659372 24 19:04:01 28566876 31792700 502528 1.53 123552 3319704 1818600 5.36 1215980 2659376 20 19:05:01 28570732 31796784 498348 1.52 123580 3319840 1818600 5.36 1211744 2659516 16 19:06:01 28570328 31796436 498500 1.52 123632 3319848 1818600 5.36 1212040 2659528 36 Average: 28567429 31793200 502352 1.53 123515 3319750 1810351 5.34 1213562 2661939 93930 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 ens3 340.62 222.93 6734.11 87.88 0.00 0.00 0.00 0.00 19:02:01 docker0 44.45 51.33 3.67 736.89 0.00 0.00 0.00 0.00 19:02:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 19:03:01 ens3 12.90 7.58 12.16 4.35 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 19:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:04:01 ens3 0.98 0.33 0.39 0.26 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 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 ens3 0.20 0.12 0.08 0.07 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 70.05 45.62 1331.25 18.28 0.00 0.00 0.00 0.00 Average: docker0 8.77 10.13 0.72 145.40 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-164) 05/26/22 _x86_64_ (8 CPU) 19:00:14 LINUX RESTART (8 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 29.59 0.00 6.61 1.18 0.09 62.52 19:02:01 0 27.48 0.00 7.15 1.22 0.09 64.06 19:02:01 1 29.63 0.00 6.59 0.24 0.09 63.45 19:02:01 2 30.99 0.00 6.70 0.26 0.10 61.95 19:02:01 3 31.02 0.00 6.81 4.06 0.09 58.02 19:02:01 4 30.03 0.00 6.64 1.15 0.09 62.09 19:02:01 5 29.43 0.00 6.70 1.73 0.10 62.04 19:02:01 6 29.09 0.00 6.05 0.53 0.09 64.24 19:02:01 7 29.07 0.00 6.24 0.26 0.10 64.33 19:03:01 all 0.26 0.00 0.22 0.25 0.00 99.26 19:03:01 0 0.25 0.00 0.22 0.00 0.00 99.53 19:03:01 1 0.27 0.00 0.10 0.02 0.00 99.62 19:03:01 2 0.45 0.00 0.15 0.00 0.02 99.38 19:03:01 3 0.28 0.00 0.58 1.70 0.02 97.41 19:03:01 4 0.23 0.00 0.15 0.08 0.00 99.53 19:03:01 5 0.17 0.00 0.23 0.22 0.00 99.38 19:03:01 6 0.23 0.00 0.15 0.02 0.00 99.60 19:03:01 7 0.20 0.00 0.20 0.00 0.00 99.60 19:04:01 all 0.01 0.00 0.01 0.11 0.01 99.86 19:04:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:04:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 4 0.00 0.00 0.02 0.00 0.02 99.97 19:04:01 5 0.02 0.00 0.02 0.85 0.00 99.12 19:04:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:04:01 7 0.00 0.00 0.00 0.00 0.02 99.98 19:05:01 all 0.03 0.00 0.02 0.02 0.00 99.92 19:05:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 2 0.07 0.00 0.02 0.00 0.00 99.92 19:05:01 3 0.07 0.00 0.05 0.03 0.02 99.83 19:05:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 5 0.05 0.00 0.02 0.15 0.00 99.78 19:05:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 all 0.01 0.00 0.01 0.01 0.00 99.97 19:06:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 1 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 4 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 5 0.02 0.00 0.00 0.10 0.00 99.88 19:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.83 0.00 1.34 0.31 0.02 92.50 Average: 0 5.43 0.00 1.45 0.24 0.02 92.86 Average: 1 5.83 0.00 1.31 0.05 0.02 92.79 Average: 2 6.15 0.00 1.34 0.05 0.02 92.43 Average: 3 6.11 0.00 1.46 1.14 0.02 91.28 Average: 4 5.92 0.00 1.34 0.24 0.02 92.48 Average: 5 5.77 0.00 1.36 0.60 0.02 92.25 Average: 6 5.72 0.00 1.21 0.11 0.02 92.94 Average: 7 5.70 0.00 1.26 0.05 0.02 92.97