---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63955 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-63955) 05/17/22 _x86_64_ (8 CPU) 21:48:55 LINUX RESTART (8 CPU) 21:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:50:01 264.59 62.86 201.73 0.00 8282.49 211076.15 0.00 21:51:01 60.11 0.15 59.96 0.00 3.33 22047.39 0.00 21:52:01 1.65 0.00 1.65 0.00 0.00 21.08 0.00 21:53:01 0.87 0.00 0.87 0.00 0.00 10.80 0.00 21:54:01 1.42 0.02 1.40 0.00 0.13 17.60 0.00 21:55:01 1.07 0.00 1.07 0.00 0.00 12.13 0.00 Average: 54.95 10.50 44.44 0.00 1380.95 38863.11 0.00 21:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:50:01 29026100 31786876 518156 1.58 116032 2916096 1959384 5.77 1088300 2395824 33216 21:51:01 28570908 31782480 511968 1.56 121592 3315840 1813600 5.34 1200240 2680180 428 21:52:01 28571364 31782984 511408 1.56 121632 3315844 1813600 5.34 1199772 2680184 24 21:53:01 28572048 31783840 510616 1.55 121664 3315844 1813600 5.34 1198904 2680316 156 21:54:01 28572024 31784012 510456 1.55 121720 3315976 1813600 5.34 1198860 2680468 24 21:55:01 28580072 31792088 502332 1.53 121752 3315972 1813600 5.34 1189600 2680476 8 Average: 28648753 31785380 510823 1.55 120732 3249262 1837897 5.42 1179279 2632908 5643 21:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:50:01 docker0 2.15 1.87 0.25 25.82 0.00 0.00 0.00 0.00 21:50:01 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 21:50:01 ens3 671.62 392.12 6775.14 110.72 0.00 0.00 0.00 0.00 21:51:01 docker0 6.95 7.37 0.55 55.44 0.00 0.00 0.00 0.00 21:51:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:51:01 ens3 156.21 102.77 2605.77 64.13 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 2.87 1.18 1.83 0.43 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 ens3 1.10 0.40 0.37 0.27 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 ens3 0.53 0.10 0.14 0.07 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:55:01 ens3 0.65 0.42 0.34 0.27 0.00 0.00 0.00 0.00 Average: docker0 1.52 1.54 0.13 13.54 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 138.83 82.83 1563.89 29.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63955) 05/17/22 _x86_64_ (8 CPU) 21:48:55 LINUX RESTART (8 CPU) 21:49:01 CPU %user %nice %system %iowait %steal %idle 21:50:01 all 11.09 0.00 4.45 4.22 0.08 80.16 21:50:01 0 7.84 0.00 4.99 5.53 0.08 81.56 21:50:01 1 14.18 0.00 4.40 3.65 0.08 77.68 21:50:01 2 12.23 0.00 4.11 8.96 0.07 74.63 21:50:01 3 12.39 0.00 4.75 1.96 0.08 80.82 21:50:01 4 9.78 0.00 3.89 2.46 0.07 83.80 21:50:01 5 10.33 0.00 4.11 2.76 0.12 82.68 21:50:01 6 10.41 0.00 5.09 4.23 0.08 80.19 21:50:01 7 11.53 0.00 4.24 4.23 0.08 79.92 21:51:01 all 12.38 0.00 2.90 0.86 0.05 83.80 21:51:01 0 11.65 0.00 2.73 0.03 0.03 85.55 21:51:01 1 12.42 0.00 3.37 4.10 0.07 80.04 21:51:01 2 11.64 0.00 3.32 0.07 0.05 84.93 21:51:01 3 12.21 0.00 2.60 0.13 0.05 85.01 21:51:01 4 12.63 0.00 2.87 0.40 0.07 84.03 21:51:01 5 13.34 0.00 2.86 0.47 0.05 83.28 21:51:01 6 12.09 0.00 2.68 1.57 0.05 83.61 21:51:01 7 13.03 0.00 2.80 0.12 0.07 83.98 21:52:01 all 0.28 0.00 0.01 0.01 0.00 99.71 21:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:52:01 1 2.00 0.00 0.02 0.00 0.00 97.98 21:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 3 0.07 0.00 0.00 0.00 0.00 99.93 21:52:01 4 0.05 0.00 0.00 0.00 0.00 99.95 21:52:01 5 0.00 0.00 0.00 0.03 0.00 99.97 21:52:01 6 0.00 0.00 0.02 0.02 0.00 99.97 21:52:01 7 0.05 0.00 0.03 0.00 0.02 99.90 21:53:01 all 0.27 0.00 0.01 0.00 0.00 99.71 21:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:53:01 1 1.95 0.00 0.02 0.00 0.02 98.01 21:53:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:53:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:53:01 4 0.05 0.00 0.02 0.00 0.00 99.93 21:53:01 5 0.02 0.00 0.03 0.02 0.02 99.92 21:53:01 6 0.02 0.00 0.00 0.02 0.00 99.97 21:53:01 7 0.03 0.00 0.03 0.00 0.00 99.93 21:54:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:54:01 0 0.00 0.00 0.00 0.00 0.02 99.98 21:54:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:54:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:54:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:54:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:54:01 5 0.03 0.00 0.03 0.02 0.02 99.90 21:54:01 6 0.02 0.00 0.00 0.02 0.00 99.97 21:54:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:55:01 all 0.02 0.00 0.01 0.00 0.00 99.97 21:55:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:55:01 1 0.02 0.00 0.00 0.00 0.02 99.97 21:55:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:55:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:55:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:55:01 5 0.03 0.00 0.02 0.00 0.02 99.93 21:55:01 6 0.00 0.00 0.00 0.02 0.00 99.98 21:55:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 3.99 0.00 1.22 0.84 0.03 93.92 Average: 0 3.25 0.00 1.28 0.92 0.02 94.53 Average: 1 5.08 0.00 1.29 1.28 0.03 92.31 Average: 2 3.96 0.00 1.23 1.49 0.02 93.29 Average: 3 4.10 0.00 1.22 0.35 0.02 94.31 Average: 4 3.74 0.00 1.13 0.47 0.02 94.64 Average: 5 3.94 0.00 1.17 0.55 0.04 94.31 Average: 6 3.73 0.00 1.29 0.97 0.02 93.99 Average: 7 4.08 0.00 1.18 0.71 0.03 94.00