---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11406 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: 2799.976 BogoMIPS: 5599.95 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 9.9G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11406) 04/07/22 _x86_64_ (8 CPU) 11:45:10 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 63.81 1.13 62.67 0.00 38.66 37084.22 0.00 11:48:01 47.69 0.18 47.51 0.00 7.87 23664.61 0.00 11:49:01 1.77 0.00 1.77 0.00 0.00 20.12 0.00 11:50:01 1.70 0.00 1.70 0.00 0.00 19.46 0.00 11:51:01 1.27 0.02 1.25 0.00 0.13 15.33 0.00 11:52:01 1.95 0.00 1.95 0.00 0.00 21.46 0.00 11:53:01 1.07 0.00 1.07 0.00 0.00 11.86 0.00 Average: 17.03 0.19 16.84 0.00 6.66 8689.98 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 28768964 31728652 561820 1.71 108472 3099584 2043556 6.02 1423764 2278928 194960 11:48:01 28760976 31775444 519300 1.58 113516 3146040 1793988 5.29 1251356 2457064 336 11:49:01 28762104 31776752 517644 1.57 113560 3146036 1793988 5.29 1250128 2457068 12 11:50:01 28769348 31784040 510292 1.55 113604 3146036 1793988 5.29 1242632 2457068 12 11:51:01 28769056 31784124 510372 1.55 113668 3146172 1793988 5.29 1243196 2457444 12 11:52:01 28770584 31785704 508752 1.55 113740 3146148 1810104 5.33 1241060 2457444 20 11:53:01 28771252 31786664 507960 1.54 113772 3146184 1810104 5.33 1240400 2457676 12 Average: 28767469 31774483 519449 1.58 112905 3139457 1834245 5.41 1270362 2431813 27909 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 ens3 215.26 133.51 3850.19 26.39 0.00 0.00 0.00 0.00 11:47:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 11:47:01 vethf1b795e 50.92 62.59 4.83 481.97 0.00 0.00 0.00 0.04 11:47:01 docker0 50.92 62.49 4.13 481.96 0.00 0.00 0.00 0.00 11:48:01 ens3 137.19 95.52 2529.72 65.56 0.00 0.00 0.00 0.00 11:48:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:48:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.57 0.45 0.33 0.28 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 50.46 32.81 911.36 13.18 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 7.28 8.93 0.59 68.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11406) 04/07/22 _x86_64_ (8 CPU) 11:45:10 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 29.30 0.00 6.11 0.55 0.08 63.96 11:47:01 0 28.99 0.00 6.16 1.94 0.08 62.83 11:47:01 1 29.08 0.00 5.63 0.05 0.07 65.17 11:47:01 2 28.88 0.00 5.49 0.08 0.07 65.47 11:47:01 3 29.54 0.00 6.05 1.28 0.08 63.04 11:47:01 4 30.07 0.00 5.91 0.03 0.08 63.90 11:47:01 5 29.44 0.00 6.64 0.08 0.08 63.75 11:47:01 6 28.19 0.00 6.54 0.03 0.08 65.16 11:47:01 7 30.19 0.00 6.49 0.90 0.08 62.34 11:48:01 all 10.02 0.00 2.02 0.49 0.05 87.43 11:48:01 0 9.83 0.00 2.10 0.08 0.03 87.95 11:48:01 1 11.07 0.00 1.86 0.02 0.05 87.00 11:48:01 2 11.03 0.00 1.89 0.08 0.05 86.95 11:48:01 3 9.51 0.00 2.38 2.06 0.05 85.99 11:48:01 4 9.62 0.00 1.81 0.57 0.05 87.95 11:48:01 5 9.68 0.00 2.23 0.15 0.03 87.91 11:48:01 6 9.74 0.00 1.82 0.03 0.05 88.35 11:48:01 7 9.66 0.00 2.08 0.91 0.05 87.30 11:49:01 all 0.13 0.00 0.02 0.01 0.00 99.84 11:49:01 0 0.85 0.00 0.02 0.00 0.00 99.14 11:49:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:49:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:49:01 3 0.00 0.00 0.03 0.03 0.00 99.93 11:49:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:49:01 5 0.03 0.00 0.02 0.00 0.02 99.93 11:49:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:49:01 7 0.12 0.00 0.03 0.03 0.02 99.80 11:50:01 all 0.05 0.00 0.02 0.01 0.01 99.91 11:50:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:50:01 1 0.05 0.00 0.02 0.00 0.00 99.93 11:50:01 2 0.02 0.00 0.03 0.00 0.00 99.95 11:50:01 3 0.03 0.00 0.03 0.02 0.00 99.92 11:50:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:50:01 5 0.03 0.00 0.00 0.00 0.02 99.95 11:50:01 6 0.12 0.00 0.03 0.00 0.02 99.83 11:50:01 7 0.08 0.00 0.07 0.03 0.02 99.80 11:51:01 all 0.03 0.00 0.01 0.01 0.00 99.95 11:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:51:01 1 0.03 0.00 0.03 0.02 0.00 99.92 11:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:51:01 3 0.05 0.00 0.02 0.02 0.00 99.92 11:51:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:51:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:51:01 6 0.05 0.00 0.00 0.00 0.00 99.95 11:51:01 7 0.05 0.00 0.02 0.03 0.02 99.88 11:52:01 all 0.03 0.00 0.02 0.01 0.00 99.94 11:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 1 0.02 0.00 0.03 0.00 0.00 99.95 11:52:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:52:01 3 0.03 0.00 0.03 0.02 0.00 99.92 11:52:01 4 0.00 0.00 0.02 0.02 0.02 99.95 11:52:01 5 0.05 0.00 0.00 0.00 0.00 99.95 11:52:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:52:01 7 0.08 0.00 0.07 0.05 0.02 99.78 11:53:01 all 0.01 0.00 0.03 0.01 0.00 99.95 11:53:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:53:01 1 0.02 0.00 0.03 0.00 0.00 99.95 11:53:01 2 0.03 0.00 0.05 0.00 0.00 99.92 11:53:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:53:01 4 0.02 0.00 0.03 0.02 0.00 99.93 11:53:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:53:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 7 0.02 0.00 0.03 0.03 0.00 99.92 Average: all 5.61 0.00 1.17 0.15 0.02 93.05 Average: 0 5.64 0.00 1.18 0.29 0.02 92.87 Average: 1 5.71 0.00 1.08 0.01 0.02 93.18 Average: 2 5.68 0.00 1.06 0.02 0.02 93.22 Average: 3 5.54 0.00 1.21 0.49 0.02 92.73 Average: 4 5.64 0.00 1.11 0.09 0.02 93.14 Average: 5 5.57 0.00 1.26 0.03 0.02 93.11 Average: 6 5.41 0.00 1.20 0.01 0.02 93.36 Average: 7 5.69 0.00 1.24 0.28 0.03 92.76