---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21338 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-21338) 04/19/22 _x86_64_ (8 CPU) 12:03:52 LINUX RESTART (8 CPU) 12:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 241.29 56.94 184.35 0.00 7461.16 183136.68 0.00 12:06:01 167.24 1.15 166.09 0.00 17.60 52781.74 0.00 12:07:01 28.52 0.03 28.49 0.00 0.93 15945.23 0.00 12:08:01 0.95 0.00 0.95 0.00 0.00 13.06 0.00 12:09:01 1.22 0.02 1.20 0.00 0.13 12.93 0.00 12:10:01 0.98 0.00 0.98 0.00 0.00 12.40 0.00 12:11:01 1.27 0.00 1.27 0.00 0.00 15.60 0.00 Average: 63.07 8.31 54.76 0.00 1068.49 35986.90 0.00 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 29264720 31786000 542536 1.65 105972 2699724 1964812 5.79 1130224 2149080 474300 12:06:01 28318632 31745352 555448 1.69 157456 3465808 1963236 5.79 1267776 2839972 468856 12:07:01 28342160 31769400 530668 1.61 157772 3465924 1797140 5.30 1256452 2827684 24 12:08:01 28343104 31770400 529604 1.61 157808 3465920 1797140 5.30 1255208 2827684 152 12:09:01 28344112 31771452 528508 1.61 157828 3465932 1797140 5.30 1254160 2827724 16 12:10:01 28343724 31771108 528808 1.61 157864 3465936 1797140 5.30 1254804 2827728 132 12:11:01 28353196 31780704 519124 1.58 157896 3465944 1797140 5.30 1245484 2827740 16 Average: 28472807 31770631 533528 1.62 150371 3356455 1844821 5.44 1237730 2732516 134785 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 ens3 693.37 403.70 5460.59 102.09 0.00 0.00 0.00 0.00 12:05:01 docker0 10.80 6.05 1.57 43.54 0.00 0.00 0.00 0.00 12:05:01 lo 6.93 6.93 0.67 0.67 0.00 0.00 0.00 0.00 12:06:01 ens3 287.17 204.15 3570.67 81.06 0.00 0.00 0.00 0.00 12:06:01 docker0 104.17 133.73 8.29 1026.82 0.00 0.00 0.00 0.00 12:06:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:07:01 ens3 12.50 7.71 12.14 4.35 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 12:07:01 lo 0.07 0.07 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 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 12:09:01 ens3 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 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 0.23 0.18 0.08 0.07 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 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 ens3 0.10 0.02 0.01 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 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 141.92 87.98 1291.87 26.80 0.00 0.00 0.00 0.00 Average: docker0 16.42 19.97 1.41 152.90 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21338) 04/19/22 _x86_64_ (8 CPU) 12:03:52 LINUX RESTART (8 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 9.74 0.00 4.13 3.67 0.11 82.35 12:05:01 0 9.09 0.00 4.96 0.86 0.10 84.99 12:05:01 1 8.00 0.00 3.53 4.03 0.14 84.30 12:05:01 2 10.51 0.00 3.42 0.81 0.10 85.16 12:05:01 3 8.30 0.00 5.29 5.75 0.14 80.53 12:05:01 4 11.01 0.00 3.59 5.30 0.10 80.00 12:05:01 5 13.46 0.00 3.46 4.44 0.10 78.55 12:05:01 6 7.37 0.00 3.08 7.07 0.08 82.40 12:05:01 7 10.15 0.00 5.75 1.14 0.12 82.84 12:06:01 all 19.09 0.00 5.79 4.27 0.15 70.70 12:06:01 0 19.73 0.00 5.91 0.94 0.15 73.26 12:06:01 1 16.36 0.00 4.58 0.30 0.15 78.61 12:06:01 2 20.52 0.00 5.73 1.99 0.19 71.57 12:06:01 3 19.86 0.00 5.97 0.76 0.15 73.26 12:06:01 4 18.80 0.00 5.76 15.31 0.14 59.99 12:06:01 5 19.20 0.00 6.18 1.05 0.12 73.46 12:06:01 6 18.79 0.00 5.49 11.02 0.15 64.54 12:06:01 7 19.49 0.00 6.67 2.81 0.19 70.84 12:07:01 all 0.28 0.00 0.22 0.26 0.02 99.22 12:07:01 0 0.47 0.00 0.17 0.18 0.02 99.17 12:07:01 1 0.20 0.00 0.13 0.00 0.02 99.65 12:07:01 2 0.22 0.00 0.18 0.02 0.02 99.57 12:07:01 3 0.45 0.00 0.25 0.07 0.05 99.18 12:07:01 4 0.30 0.00 0.20 0.03 0.02 99.45 12:07:01 5 0.17 0.00 0.53 1.47 0.02 97.81 12:07:01 6 0.20 0.00 0.10 0.02 0.00 99.68 12:07:01 7 0.25 0.00 0.17 0.32 0.02 99.25 12:08:01 all 0.05 0.00 0.01 0.02 0.01 99.92 12:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 3 0.08 0.00 0.02 0.00 0.02 99.88 12:08:01 4 0.00 0.00 0.02 0.00 0.03 99.95 12:08:01 5 0.03 0.00 0.00 0.08 0.00 99.88 12:08:01 6 0.22 0.00 0.03 0.00 0.02 99.73 12:08:01 7 0.02 0.00 0.00 0.07 0.00 99.92 12:09:01 all 0.02 0.00 0.01 0.00 0.00 99.97 12:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 2 0.00 0.00 0.03 0.00 0.00 99.97 12:09:01 3 0.05 0.00 0.03 0.00 0.02 99.90 12:09:01 4 0.05 0.00 0.02 0.00 0.00 99.93 12:09:01 5 0.00 0.00 0.02 0.02 0.00 99.97 12:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 all 0.03 0.00 0.01 0.01 0.00 99.95 12:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 2 0.05 0.00 0.00 0.00 0.00 99.95 12:10:01 3 0.03 0.00 0.03 0.00 0.02 99.92 12:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 5 0.03 0.00 0.00 0.02 0.00 99.95 12:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 7 0.02 0.00 0.03 0.03 0.02 99.90 12:11:01 all 0.02 0.00 0.02 0.00 0.00 99.95 12:11:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:11:01 3 0.08 0.00 0.07 0.00 0.02 99.83 12:11:01 4 0.03 0.00 0.02 0.00 0.00 99.95 12:11:01 5 0.02 0.00 0.02 0.02 0.00 99.95 12:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 7 0.00 0.00 0.00 0.02 0.00 99.98 Average: all 4.14 0.00 1.44 1.17 0.04 93.20 Average: 0 4.17 0.00 1.57 0.28 0.04 93.93 Average: 1 3.49 0.00 1.17 0.61 0.05 94.68 Average: 2 4.44 0.00 1.33 0.40 0.04 93.78 Average: 3 4.09 0.00 1.65 0.93 0.06 93.27 Average: 4 4.28 0.00 1.36 2.92 0.04 91.40 Average: 5 4.67 0.00 1.45 1.01 0.03 92.85 Average: 6 3.76 0.00 1.24 2.56 0.04 92.40 Average: 7 4.23 0.00 1.78 0.62 0.05 93.32