---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34330 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-34330) 04/30/22 _x86_64_ (8 CPU) 19:01:21 LINUX RESTART (8 CPU) 19:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:01 120.21 10.80 109.42 0.00 1929.15 95686.72 0.00 19:04:01 38.12 0.00 38.12 0.00 0.00 66073.71 0.00 19:05:02 4.23 0.00 4.23 0.00 0.00 22187.55 0.00 19:06:01 1.41 0.00 1.41 0.00 0.00 16.13 0.00 19:07:01 1.12 0.03 1.08 0.00 1.47 12.66 0.00 19:08:01 1.35 0.00 1.35 0.00 0.00 17.06 0.00 Average: 27.81 1.81 26.00 0.00 322.64 30750.89 0.00 19:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:01 29044816 31770216 529280 1.61 120772 2870628 1831468 5.40 1230368 2220996 248 19:04:01 28549988 31778428 517908 1.57 123836 3322468 1789144 5.27 1233376 2659980 176 19:05:02 28550264 31778916 516992 1.57 123896 3322480 1789144 5.27 1232784 2659984 16 19:06:01 28556980 31785884 509884 1.55 123936 3322608 1789144 5.27 1226416 2660112 16 19:07:01 28556772 31785816 509744 1.55 123972 3322656 1789144 5.27 1227112 2660164 24 19:08:01 28561048 31790364 505412 1.54 124004 3322660 1789144 5.27 1222504 2660400 56 Average: 28636645 31781604 514870 1.57 123403 3247250 1796198 5.29 1228760 2586939 89 19:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:01 ens3 342.51 230.49 5797.51 98.12 0.00 0.00 0.00 0.00 19:03:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 19:03:01 docker0 47.64 57.14 3.90 726.02 0.00 0.00 0.00 0.00 19:04:01 ens3 103.65 59.56 2522.11 10.15 0.00 0.00 0.00 0.00 19:04:01 lo 1.13 1.13 0.10 0.10 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 19:05:02 ens3 0.45 0.27 0.26 0.20 0.00 0.00 0.00 0.00 19:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.15 0.14 0.01 0.01 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 19:07:01 ens3 0.22 0.12 0.08 0.07 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 19:08:01 ens3 0.10 0.07 0.01 0.01 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 Average: ens3 74.72 48.57 1390.48 18.14 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 7.96 9.55 0.65 121.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34330) 04/30/22 _x86_64_ (8 CPU) 19:01:21 LINUX RESTART (8 CPU) 19:02:01 CPU %user %nice %system %iowait %steal %idle 19:03:01 all 26.97 0.00 6.03 1.45 0.09 65.46 19:03:01 0 26.17 0.00 6.46 0.40 0.08 66.88 19:03:01 1 26.64 0.00 6.78 4.31 0.10 62.16 19:03:01 2 28.53 0.00 5.68 0.08 0.08 65.62 19:03:01 3 26.13 0.00 5.71 0.97 0.08 67.11 19:03:01 4 28.56 0.00 5.40 0.24 0.08 65.71 19:03:01 5 26.85 0.00 6.06 4.14 0.08 62.86 19:03:01 6 26.44 0.00 6.23 0.76 0.08 66.49 19:03:01 7 26.43 0.00 5.96 0.70 0.10 66.81 19:04:01 all 2.93 0.00 1.15 0.54 0.02 95.36 19:04:01 0 4.02 0.00 1.48 3.27 0.02 91.21 19:04:01 1 2.61 0.00 1.32 0.02 0.02 96.04 19:04:01 2 3.38 0.00 1.04 0.28 0.02 95.28 19:04:01 3 2.67 0.00 1.02 0.42 0.03 95.86 19:04:01 4 2.39 0.00 1.07 0.00 0.02 96.52 19:04:01 5 2.44 0.00 1.19 0.20 0.02 96.16 19:04:01 6 3.03 0.00 0.87 0.00 0.02 96.09 19:04:01 7 2.91 0.00 1.24 0.12 0.02 95.71 19:05:02 all 0.26 0.00 0.01 0.01 0.00 99.71 19:05:02 0 1.99 0.00 0.00 0.07 0.02 97.93 19:05:02 1 0.02 0.00 0.00 0.00 0.00 99.98 19:05:02 2 0.02 0.00 0.02 0.03 0.00 99.93 19:05:02 3 0.05 0.00 0.02 0.00 0.00 99.93 19:05:02 4 0.02 0.00 0.02 0.00 0.02 99.95 19:05:02 5 0.00 0.00 0.02 0.00 0.00 99.98 19:05:02 6 0.00 0.00 0.00 0.00 0.00 100.00 19:05:02 7 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 all 0.27 0.00 0.01 0.01 0.00 99.70 19:06:01 0 0.39 0.00 0.02 0.02 0.00 99.58 19:06:01 1 0.00 0.00 0.00 0.03 0.00 99.97 19:06:01 2 0.02 0.00 0.00 0.00 0.02 99.97 19:06:01 3 1.69 0.00 0.03 0.00 0.02 98.26 19:06:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:07:01 all 0.23 0.00 0.02 0.01 0.00 99.74 19:07:01 0 0.03 0.00 0.00 0.05 0.00 99.92 19:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:07:01 3 1.73 0.00 0.12 0.00 0.00 98.16 19:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:07:01 7 0.00 0.00 0.00 0.03 0.00 99.97 19:08:01 all 0.02 0.00 0.02 0.01 0.00 99.95 19:08:01 0 0.02 0.00 0.02 0.02 0.00 99.95 19:08:01 1 0.02 0.00 0.00 0.05 0.00 99.93 19:08:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:08:01 3 0.10 0.00 0.07 0.00 0.02 99.82 19:08:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.08 0.00 1.20 0.34 0.02 93.36 Average: 0 5.41 0.00 1.32 0.64 0.02 92.60 Average: 1 4.84 0.00 1.34 0.73 0.02 93.07 Average: 2 5.33 0.00 1.13 0.07 0.02 93.45 Average: 3 5.34 0.00 1.15 0.23 0.03 93.26 Average: 4 5.12 0.00 1.08 0.04 0.02 93.74 Average: 5 4.86 0.00 1.21 0.72 0.02 93.20 Average: 6 4.89 0.00 1.18 0.13 0.02 93.80 Average: 7 4.85 0.00 1.19 0.14 0.02 93.80