---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11408 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 11G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11408) 04/07/22 _x86_64_ (8 CPU) 12:03:03 LINUX RESTART (8 CPU) 12:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:02 244.39 1.70 242.69 0.00 25.86 83902.02 0.00 12:06:01 132.06 0.03 132.03 0.00 5.56 25376.85 0.00 12:07:01 1.25 0.00 1.25 0.00 0.00 14.68 0.00 12:08:01 2.22 0.00 2.22 0.00 0.00 24.53 0.00 12:09:01 0.97 0.02 0.95 0.00 0.13 10.66 0.00 12:10:01 1.58 0.00 1.58 0.00 0.00 18.93 0.00 12:11:01 0.83 0.00 0.83 0.00 0.00 9.60 0.00 Average: 54.57 0.25 54.32 0.00 4.50 15598.07 0.00 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 28369500 31744512 552528 1.68 177016 3408320 2009264 5.92 1285276 2784808 68 12:06:01 27778880 31771988 521744 1.59 187688 3958344 1774888 5.23 1301668 3295292 132 12:07:01 27780404 31773600 519920 1.58 187712 3958348 1774888 5.23 1300544 3295296 20 12:08:01 27787500 31780784 512708 1.56 187784 3958344 1774888 5.23 1293420 3295340 16 12:09:01 27787792 31781032 512420 1.56 187800 3958360 1774888 5.23 1293836 3295348 16 12:10:01 27789820 31783132 510132 1.55 187824 3958364 1774888 5.23 1290872 3295360 20 12:11:01 27790064 31783400 509812 1.55 187836 3958368 1774888 5.23 1290876 3295364 12 Average: 27869137 31774064 519895 1.58 186237 3879778 1808370 5.33 1293785 3222401 41 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 ens3 292.07 212.36 2163.18 79.07 0.00 0.00 0.00 0.00 12:05:02 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:05:02 docker0 163.84 224.58 13.60 2121.52 0.00 0.00 0.00 0.00 12:06:01 ens3 124.81 73.39 2676.02 16.05 0.00 0.00 0.00 0.00 12:06:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 12:06:01 docker0 3.29 6.24 0.21 54.93 0.00 0.00 0.00 0.00 12:07:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.17 0.17 0.08 0.07 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 59.45 40.79 686.54 13.59 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 23.92 33.04 1.98 311.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11408) 04/07/22 _x86_64_ (8 CPU) 12:03:03 LINUX RESTART (8 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:02 all 19.18 0.00 6.78 1.73 0.10 72.21 12:05:02 0 19.09 0.00 6.25 1.43 0.10 73.13 12:05:02 1 19.85 0.00 7.42 3.26 0.10 69.37 12:05:02 2 18.09 0.00 7.14 5.11 0.08 69.57 12:05:02 3 19.35 0.00 6.24 0.17 0.10 74.13 12:05:02 4 19.87 0.00 6.70 1.41 0.09 71.93 12:05:02 5 19.12 0.00 7.05 1.66 0.08 72.09 12:05:02 6 18.41 0.00 6.56 0.29 0.10 74.65 12:05:02 7 19.67 0.00 6.91 0.54 0.10 72.78 12:06:01 all 9.50 0.00 2.76 0.76 0.05 86.93 12:06:01 0 8.69 0.00 2.81 0.07 0.05 88.39 12:06:01 1 9.48 0.00 3.09 2.17 0.05 85.22 12:06:01 2 9.19 0.00 2.54 0.20 0.03 88.03 12:06:01 3 9.83 0.00 2.39 0.15 0.05 87.57 12:06:01 4 9.62 0.00 2.37 0.15 0.03 87.82 12:06:01 5 9.16 0.00 2.83 1.65 0.05 86.30 12:06:01 6 9.50 0.00 2.86 1.18 0.05 86.41 12:06:01 7 10.51 0.00 3.22 0.51 0.05 85.70 12:07:01 all 0.02 0.00 0.01 0.00 0.00 99.96 12:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 4 0.03 0.00 0.02 0.00 0.00 99.95 12:07:01 5 0.05 0.00 0.07 0.00 0.00 99.88 12:07:01 6 0.02 0.00 0.03 0.03 0.02 99.90 12:07:01 7 0.02 0.00 0.00 0.00 0.02 99.97 12:08:01 all 0.02 0.00 0.03 0.01 0.00 99.94 12:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 1 0.02 0.00 0.05 0.00 0.00 99.93 12:08:01 2 0.05 0.00 0.02 0.00 0.00 99.93 12:08:01 3 0.00 0.00 0.02 0.00 0.02 99.97 12:08:01 4 0.00 0.00 0.03 0.00 0.00 99.97 12:08:01 5 0.07 0.00 0.02 0.00 0.02 99.90 12:08:01 6 0.02 0.00 0.03 0.05 0.00 99.90 12:08:01 7 0.02 0.00 0.03 0.00 0.00 99.95 12:09:01 all 0.02 0.00 0.01 0.00 0.00 99.97 12:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:09:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:09:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 4 0.02 0.00 0.00 0.00 0.02 99.97 12:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 6 0.03 0.00 0.00 0.02 0.00 99.95 12:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 all 0.19 0.00 0.01 0.00 0.01 99.79 12:10:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:10:01 1 0.02 0.00 0.03 0.02 0.02 99.92 12:10:01 2 0.02 0.00 0.00 0.00 0.02 99.97 12:10:01 3 1.31 0.00 0.00 0.00 0.00 98.69 12:10:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 6 0.03 0.00 0.03 0.02 0.00 99.92 12:10:01 7 0.05 0.00 0.03 0.00 0.00 99.92 12:11:01 all 0.26 0.00 0.01 0.00 0.00 99.73 12:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:11:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:11:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:11:01 3 1.97 0.00 0.00 0.00 0.00 98.03 12:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:11:01 5 0.00 0.00 0.02 0.00 0.00 99.98 12:11:01 6 0.00 0.00 0.00 0.02 0.00 99.98 12:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.11 0.00 1.36 0.35 0.02 94.15 Average: 0 3.93 0.00 1.29 0.21 0.02 94.54 Average: 1 4.15 0.00 1.50 0.77 0.02 93.57 Average: 2 3.87 0.00 1.37 0.75 0.02 94.00 Average: 3 4.59 0.00 1.22 0.05 0.02 94.12 Average: 4 4.16 0.00 1.29 0.22 0.02 94.31 Average: 5 4.01 0.00 1.41 0.47 0.02 94.09 Average: 6 3.95 0.00 1.34 0.23 0.02 94.46 Average: 7 4.26 0.00 1.44 0.15 0.02 94.13