---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21649 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-21649) 04/21/22 _x86_64_ (8 CPU) 19:01:02 LINUX RESTART (8 CPU) 19:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:01 100.47 2.07 98.40 0.00 44.26 53048.49 0.00 19:04:01 5.13 0.00 5.13 0.00 0.00 74.80 0.00 19:05:01 1.60 0.00 1.60 0.00 0.00 17.06 0.00 19:06:01 1.83 0.00 1.83 0.00 0.00 22.79 0.00 19:07:01 0.97 0.02 0.95 0.00 0.13 10.66 0.00 19:08:01 2.10 0.00 2.10 0.00 0.00 25.33 0.00 19:09:01 1.50 0.00 1.50 0.00 0.00 18.13 0.00 Average: 16.23 0.30 15.93 0.00 6.34 7602.11 0.00 19:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:01 28796612 31746192 552556 1.68 113808 3081228 2077496 6.12 1250788 2427328 504 19:04:01 28824720 31774012 526452 1.60 113964 3081092 1788988 5.27 1224196 2426576 12 19:05:01 28824548 31774072 526060 1.60 114040 3081088 1788988 5.27 1223992 2426592 12 19:06:01 28836808 31786540 513488 1.56 114124 3081216 1788988 5.27 1211972 2426720 8 19:07:01 28837936 31787712 512368 1.56 114136 3081232 1788988 5.27 1211436 2426728 24 19:08:01 28843368 31793320 506768 1.54 114212 3081240 1788988 5.27 1205600 2426832 12 19:09:01 28843376 31793408 506636 1.54 114296 3081236 1788988 5.27 1206136 2426836 12 Average: 28829624 31779322 520618 1.58 114083 3081190 1830203 5.39 1219160 2426802 83 19:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 19:03:01 docker0 43.88 58.42 3.39 682.20 0.00 0.00 0.00 0.00 19:03:01 ens3 337.56 222.06 6577.81 82.70 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 5.23 2.83 4.13 1.73 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 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 ens3 0.73 0.25 1.31 0.08 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 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 ens3 0.48 0.45 0.26 0.21 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 19:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 0.57 0.17 0.11 0.01 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 0.53 0.48 0.26 0.22 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 6.27 8.35 0.48 97.45 0.00 0.00 0.00 0.00 Average: ens3 49.33 32.34 940.52 12.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21649) 04/21/22 _x86_64_ (8 CPU) 19:01:02 LINUX RESTART (8 CPU) 19:02:01 CPU %user %nice %system %iowait %steal %idle 19:03:01 all 27.75 0.00 6.08 2.59 0.08 63.51 19:03:01 0 26.98 0.00 6.16 4.67 0.08 62.10 19:03:01 1 26.62 0.00 6.57 3.37 0.08 63.37 19:03:01 2 29.23 0.00 6.57 2.15 0.08 61.96 19:03:01 3 27.73 0.00 6.03 0.47 0.07 65.70 19:03:01 4 26.51 0.00 5.94 6.97 0.07 60.52 19:03:01 5 27.32 0.00 5.75 2.42 0.07 64.44 19:03:01 6 28.38 0.00 5.45 0.30 0.07 65.80 19:03:01 7 29.20 0.00 6.16 0.36 0.08 64.20 19:04:01 all 0.13 0.00 0.06 0.06 0.00 99.75 19:04:01 0 0.03 0.00 0.07 0.00 0.00 99.90 19:04:01 1 0.08 0.00 0.05 0.28 0.00 99.58 19:04:01 2 0.15 0.00 0.12 0.02 0.02 99.70 19:04:01 3 0.03 0.00 0.07 0.02 0.00 99.88 19:04:01 4 0.28 0.00 0.05 0.15 0.00 99.52 19:04:01 5 0.28 0.00 0.08 0.00 0.00 99.63 19:04:01 6 0.07 0.00 0.05 0.00 0.00 99.88 19:04:01 7 0.08 0.00 0.03 0.00 0.00 99.88 19:05:01 all 0.02 0.00 0.01 0.01 0.01 99.95 19:05:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 1 0.00 0.00 0.00 0.08 0.00 99.92 19:05:01 2 0.05 0.00 0.03 0.00 0.02 99.90 19:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 4 0.00 0.00 0.00 0.03 0.02 99.95 19:05:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:05:01 6 0.02 0.00 0.00 0.00 0.02 99.97 19:05:01 7 0.02 0.00 0.03 0.00 0.00 99.95 19:06:01 all 0.03 0.00 0.01 0.02 0.00 99.94 19:06:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 1 0.00 0.00 0.00 0.10 0.00 99.90 19:06:01 2 0.03 0.00 0.05 0.02 0.00 99.90 19:06:01 3 0.02 0.00 0.02 0.02 0.00 99.95 19:06:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 6 0.10 0.00 0.02 0.02 0.02 99.85 19:06:01 7 0.05 0.00 0.02 0.00 0.00 99.93 19:07:01 all 0.01 0.00 0.01 0.00 0.00 99.98 19:07:01 0 0.00 0.00 0.02 0.00 0.02 99.97 19:07:01 1 0.00 0.00 0.00 0.02 0.00 99.98 19:07:01 2 0.00 0.00 0.00 0.02 0.00 99.98 19:07:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 5 0.00 0.00 0.03 0.00 0.00 99.97 19:07:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:08:01 all 0.03 0.00 0.01 0.02 0.01 99.94 19:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 1 0.00 0.00 0.00 0.15 0.00 99.85 19:08:01 2 0.03 0.00 0.02 0.02 0.00 99.93 19:08:01 3 0.03 0.00 0.02 0.00 0.02 99.93 19:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 6 0.10 0.00 0.05 0.00 0.02 99.83 19:08:01 7 0.00 0.00 0.02 0.00 0.02 99.97 19:09:01 all 0.05 0.00 0.01 0.01 0.00 99.93 19:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:09:01 1 0.00 0.00 0.00 0.10 0.00 99.90 19:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:09:01 6 0.32 0.00 0.05 0.00 0.02 99.62 19:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 3.96 0.00 0.88 0.38 0.01 94.77 Average: 0 3.82 0.00 0.88 0.66 0.01 94.62 Average: 1 3.77 0.00 0.93 0.58 0.01 94.71 Average: 2 4.18 0.00 0.96 0.31 0.02 94.52 Average: 3 3.92 0.00 0.87 0.07 0.01 95.13 Average: 4 3.79 0.00 0.85 1.01 0.01 94.35 Average: 5 3.91 0.00 0.83 0.34 0.01 94.92 Average: 6 4.12 0.00 0.80 0.05 0.02 95.02 Average: 7 4.14 0.00 0.89 0.05 0.01 94.91