---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33515 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-33515) 04/27/22 _x86_64_ (8 CPU) 19:00:08 LINUX RESTART (8 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 110.13 1.20 108.93 0.00 31.99 63877.44 0.00 19:03:01 1.40 0.00 1.40 0.00 0.00 20.14 0.00 19:04:01 0.85 0.00 0.85 0.00 0.00 10.13 0.00 19:05:01 1.60 0.00 1.60 0.00 0.00 19.19 0.00 19:06:01 1.08 0.03 1.05 0.00 2.27 12.93 0.00 19:07:01 1.05 0.00 1.05 0.00 0.00 12.80 0.00 Average: 19.10 0.20 18.90 0.00 5.64 10509.97 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28545936 31771388 525480 1.60 123592 3320708 1816172 5.35 1242160 2660000 84 19:03:01 28555632 31781268 515476 1.57 123612 3320840 1816172 5.35 1228500 2660116 28 19:04:01 28556004 31781836 514224 1.56 123624 3320844 1816172 5.35 1228800 2660156 196 19:05:01 28558908 31784784 511164 1.55 123668 3320844 1816172 5.35 1225820 2660156 172 19:06:01 28560476 31786464 509484 1.55 123704 3320920 1816172 5.35 1223864 2660232 8 19:07:01 28566104 31792476 503704 1.53 123728 3320920 1816172 5.35 1218096 2660592 172 Average: 28557177 31783036 513255 1.56 123655 3320846 1816172 5.35 1227873 2660209 110 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 ens3 334.86 205.91 6695.00 82.20 0.00 0.00 0.00 0.00 19:02:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 19:02:01 docker0 37.60 48.48 3.07 692.83 0.00 0.00 0.00 0.00 19:03:01 ens3 0.42 0.18 0.11 0.07 0.00 0.00 0.00 0.00 19:03:01 lo 0.20 0.20 0.01 0.01 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 ens3 2.15 0.57 1.18 0.40 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 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.50 0.38 0.26 0.21 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 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.17 0.10 0.08 0.07 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 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 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 Average: ens3 55.66 34.06 1100.51 13.63 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 6.18 7.97 0.50 113.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33515) 04/27/22 _x86_64_ (8 CPU) 19:00:08 LINUX RESTART (8 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 28.23 0.00 6.50 1.16 0.10 64.01 19:02:01 0 29.60 0.00 6.37 0.40 0.09 63.55 19:02:01 1 28.42 0.00 6.59 3.15 0.12 61.72 19:02:01 2 27.76 0.00 5.77 0.28 0.09 66.11 19:02:01 3 28.71 0.00 6.73 2.02 0.10 62.44 19:02:01 4 28.22 0.00 6.14 0.22 0.10 65.32 19:02:01 5 27.57 0.00 7.50 0.34 0.09 64.50 19:02:01 6 26.79 0.00 6.36 0.10 0.10 66.64 19:02:01 7 28.74 0.00 6.55 2.78 0.10 61.83 19:03:01 all 0.02 0.00 0.03 0.00 0.00 99.95 19:03:01 0 0.02 0.00 0.05 0.00 0.02 99.92 19:03:01 1 0.02 0.00 0.02 0.02 0.00 99.95 19:03:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:03:01 4 0.03 0.00 0.03 0.02 0.00 99.92 19:03:01 5 0.03 0.00 0.02 0.00 0.00 99.95 19:03:01 6 0.02 0.00 0.03 0.00 0.00 99.95 19:03:01 7 0.02 0.00 0.03 0.00 0.02 99.93 19:04:01 all 0.11 0.00 0.02 0.01 0.01 99.86 19:04:01 0 0.07 0.00 0.05 0.00 0.00 99.88 19:04:01 1 0.02 0.00 0.00 0.03 0.00 99.95 19:04:01 2 0.10 0.00 0.00 0.00 0.00 99.90 19:04:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:04:01 4 0.60 0.00 0.00 0.05 0.02 99.33 19:04:01 5 0.02 0.00 0.02 0.00 0.02 99.95 19:04:01 6 0.03 0.00 0.02 0.00 0.02 99.93 19:04:01 7 0.03 0.00 0.03 0.00 0.00 99.93 19:05:01 all 0.05 0.00 0.02 0.01 0.00 99.92 19:05:01 0 0.12 0.00 0.03 0.02 0.02 99.82 19:05:01 1 0.02 0.00 0.00 0.05 0.02 99.92 19:05:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:05:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 4 0.20 0.00 0.02 0.03 0.00 99.75 19:05:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 6 0.05 0.00 0.02 0.00 0.00 99.93 19:05:01 7 0.00 0.00 0.03 0.00 0.00 99.97 19:06:01 all 0.01 0.00 0.01 0.01 0.00 99.96 19:06:01 0 0.05 0.00 0.05 0.00 0.02 99.88 19:06:01 1 0.02 0.00 0.02 0.07 0.00 99.90 19:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 6 0.02 0.00 0.02 0.00 0.02 99.95 19:06:01 7 0.03 0.00 0.02 0.00 0.00 99.95 19:07:01 all 0.02 0.00 0.01 0.01 0.00 99.96 19:07:01 0 0.07 0.00 0.02 0.00 0.00 99.92 19:07:01 1 0.00 0.00 0.00 0.02 0.00 99.98 19:07:01 2 0.02 0.00 0.05 0.00 0.02 99.92 19:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 4 0.02 0.00 0.03 0.00 0.00 99.95 19:07:01 5 0.03 0.00 0.02 0.00 0.02 99.93 19:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 7 0.00 0.00 0.00 0.03 0.00 99.97 Average: all 4.61 0.00 1.07 0.20 0.02 94.10 Average: 0 4.86 0.00 1.07 0.07 0.02 93.98 Average: 1 4.62 0.00 1.08 0.54 0.02 93.74 Average: 2 4.51 0.00 0.94 0.04 0.02 94.48 Average: 3 4.65 0.00 1.10 0.33 0.02 93.91 Average: 4 4.74 0.00 1.01 0.05 0.02 94.18 Average: 5 4.50 0.00 1.23 0.06 0.02 94.20 Average: 6 4.37 0.00 1.05 0.02 0.02 94.54 Average: 7 4.66 0.00 1.08 0.46 0.02 93.78