---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11558 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: 2799.996 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-11558) 04/08/22 _x86_64_ (8 CPU) 03:52:04 LINUX RESTART (8 CPU) 03:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:54:01 43.44 0.18 43.26 0.00 14.66 11640.73 0.00 03:55:01 29.95 0.87 29.08 0.00 18.40 16429.95 0.00 03:56:01 1.72 0.00 1.72 0.00 0.00 23.99 0.00 03:57:01 1.38 0.00 1.38 0.00 0.00 17.60 0.00 03:58:01 1.02 0.03 0.98 0.00 0.40 12.00 0.00 03:59:01 1.22 0.00 1.22 0.00 0.00 15.06 0.00 04:00:01 0.97 0.00 0.97 0.00 0.00 12.00 0.00 Average: 11.38 0.15 11.23 0.00 4.78 4021.43 0.00 03:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 28769460 31742928 557368 1.69 106404 3125364 2314948 6.82 1204316 2512060 493852 03:55:01 28846908 31796508 503388 1.53 110884 3089160 1933832 5.70 1171264 2463016 184 03:56:01 28853068 31802724 497172 1.51 110916 3089164 1933832 5.70 1165008 2463020 24 03:57:01 28853452 31803176 496612 1.51 110964 3089156 1952368 5.75 1165100 2463020 20 03:58:01 28853264 31802932 496792 1.51 110996 3089184 1952368 5.75 1164988 2463028 24 03:59:01 28861532 31811372 488424 1.49 111036 3089184 1952368 5.75 1155544 2463176 20 04:00:01 28861736 31811640 488116 1.48 111076 3089188 1952368 5.75 1155588 2463184 12 Average: 28842774 31795897 503982 1.53 110325 3094343 1998869 5.89 1168830 2470072 70591 03:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 ens3 146.58 99.60 2616.47 55.73 0.00 0.00 0.00 0.00 03:54:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 03:54:01 docker0 9.32 10.75 0.70 79.99 0.00 0.00 0.00 0.00 03:55:01 ens3 12.86 8.03 12.13 4.29 0.00 0.00 0.00 0.00 03:55:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 ens3 0.58 0.02 0.05 0.00 0.00 0.00 0.00 0.00 03:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 ens3 9.97 6.05 8.62 0.65 0.00 0.00 0.00 0.00 03:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 03:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 24.33 16.27 376.75 8.68 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 1.33 1.54 0.10 11.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11558) 04/08/22 _x86_64_ (8 CPU) 03:52:04 LINUX RESTART (8 CPU) 03:53:01 CPU %user %nice %system %iowait %steal %idle 03:54:01 all 23.02 0.00 4.05 0.34 0.07 72.53 03:54:01 0 21.71 0.00 3.80 0.57 0.05 73.86 03:54:01 1 26.93 0.00 4.48 0.17 0.08 68.34 03:54:01 2 22.14 0.00 4.36 0.00 0.07 73.43 03:54:01 3 22.40 0.00 4.01 0.12 0.07 73.41 03:54:01 4 23.44 0.00 4.18 0.18 0.07 72.12 03:54:01 5 23.61 0.00 3.69 1.55 0.07 71.09 03:54:01 6 20.98 0.00 4.11 0.08 0.07 74.76 03:54:01 7 22.93 0.00 3.79 0.02 0.07 73.20 03:55:01 all 1.01 0.00 0.41 0.35 0.01 98.21 03:55:01 0 1.08 0.00 0.30 0.00 0.02 98.60 03:55:01 1 0.65 0.00 0.37 0.08 0.02 98.88 03:55:01 2 1.00 0.00 0.28 0.00 0.02 98.70 03:55:01 3 0.72 0.00 0.33 0.00 0.02 98.93 03:55:01 4 0.63 0.00 0.38 0.03 0.00 98.95 03:55:01 5 0.80 0.00 0.85 2.54 0.02 95.79 03:55:01 6 2.58 0.00 0.33 0.15 0.02 96.93 03:55:01 7 0.60 0.00 0.45 0.03 0.02 98.90 03:56:01 all 0.27 0.00 0.01 0.01 0.01 99.70 03:56:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:56:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:56:01 3 0.00 0.00 0.02 0.05 0.00 99.93 03:56:01 4 0.03 0.00 0.02 0.00 0.02 99.93 03:56:01 5 0.03 0.00 0.00 0.03 0.00 99.93 03:56:01 6 2.00 0.00 0.00 0.00 0.02 97.98 03:56:01 7 0.05 0.00 0.02 0.00 0.03 99.90 03:57:01 all 0.30 0.00 0.03 0.00 0.00 99.66 03:57:01 0 0.08 0.00 0.03 0.00 0.00 99.88 03:57:01 1 0.03 0.00 0.00 0.02 0.00 99.95 03:57:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:57:01 3 0.00 0.00 0.03 0.00 0.00 99.97 03:57:01 4 0.03 0.00 0.03 0.00 0.00 99.93 03:57:01 5 0.05 0.00 0.03 0.02 0.00 99.90 03:57:01 6 2.04 0.00 0.03 0.00 0.02 97.92 03:57:01 7 0.12 0.00 0.05 0.00 0.02 99.82 03:58:01 all 0.26 0.00 0.01 0.00 0.00 99.73 03:58:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:58:01 1 0.02 0.00 0.02 0.02 0.00 99.95 03:58:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:58:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:58:01 5 0.00 0.00 0.00 0.02 0.00 99.98 03:58:01 6 1.99 0.00 0.03 0.00 0.02 97.96 03:58:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:59:01 all 0.27 0.00 0.02 0.00 0.01 99.70 03:59:01 0 0.05 0.00 0.03 0.00 0.00 99.92 03:59:01 1 0.02 0.00 0.03 0.00 0.02 99.93 03:59:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:59:01 3 0.02 0.00 0.02 0.02 0.00 99.95 03:59:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:59:01 5 0.00 0.00 0.00 0.02 0.00 99.98 03:59:01 6 1.95 0.00 0.02 0.00 0.02 98.01 03:59:01 7 0.05 0.00 0.02 0.00 0.03 99.90 04:00:01 all 0.26 0.00 0.01 0.00 0.01 99.73 04:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:00:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:00:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:00:01 5 0.00 0.00 0.00 0.03 0.00 99.97 04:00:01 6 1.94 0.00 0.00 0.00 0.02 98.05 04:00:01 7 0.02 0.00 0.00 0.00 0.03 99.95 Average: all 3.60 0.00 0.64 0.10 0.02 95.64 Average: 0 3.26 0.00 0.60 0.08 0.01 96.05 Average: 1 3.92 0.00 0.70 0.04 0.02 95.32 Average: 2 3.30 0.00 0.67 0.00 0.01 96.02 Average: 3 3.28 0.00 0.62 0.03 0.01 96.06 Average: 4 3.43 0.00 0.66 0.03 0.01 95.87 Average: 5 3.47 0.00 0.65 0.60 0.01 95.27 Average: 6 4.72 0.00 0.63 0.03 0.02 94.59 Average: 7 3.37 0.00 0.61 0.01 0.03 95.98