---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16143 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-16143) 06/27/22 _x86_64_ (8 CPU) 21:03:43 LINUX RESTART (8 CPU) 21:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:05:01 335.93 52.12 283.80 0.00 5001.43 113524.68 0.00 21:06:01 52.63 0.10 52.53 0.00 6.93 62825.72 0.00 21:07:01 7.13 0.00 7.13 0.00 0.00 39528.71 0.00 21:08:01 4.60 0.00 4.60 0.00 0.00 20581.94 0.00 21:09:01 1.05 0.02 1.03 0.00 0.13 12.80 0.00 Average: 80.26 10.45 69.81 0.00 1001.60 47294.14 0.00 21:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:05:01 28677704 31749712 545600 1.66 123976 3199944 2164068 6.38 1213820 2586640 167504 21:06:01 28447108 31787916 507852 1.54 121744 3438904 1821668 5.37 1199188 2798480 420 21:07:01 28448704 31789752 505776 1.54 121840 3438900 1821668 5.37 1198724 2798504 8 21:08:01 28454640 31795788 499696 1.52 121924 3438908 1821668 5.37 1192208 2798496 16 21:09:01 28454620 31795844 499292 1.52 121956 3438912 1821668 5.37 1192264 2798504 16 Average: 28496555 31783802 511643 1.56 122288 3391114 1890148 5.57 1199241 2756125 33593 21:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:05:01 vethcb0c135 15.25 17.88 1.50 289.72 0.00 0.00 0.00 0.02 21:05:01 ens3 711.63 407.77 6656.20 105.90 0.00 0.00 0.00 0.00 21:05:01 docker0 19.26 21.08 1.79 327.40 0.00 0.00 0.00 0.00 21:05:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 21:06:01 ens3 126.84 87.12 2529.86 61.25 0.00 0.00 0.00 0.00 21:06:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:07:01 ens3 0.47 0.27 0.26 0.20 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 167.81 99.05 1837.17 33.47 0.00 0.00 0.00 0.00 Average: docker0 3.86 4.22 0.36 65.47 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16143) 06/27/22 _x86_64_ (8 CPU) 21:03:43 LINUX RESTART (8 CPU) 21:04:01 CPU %user %nice %system %iowait %steal %idle 21:05:01 all 15.30 0.00 5.08 1.84 0.07 77.71 21:05:01 0 14.12 0.00 4.79 0.76 0.07 80.27 21:05:01 1 15.98 0.00 5.53 4.23 0.07 74.19 21:05:01 2 15.30 0.00 5.23 2.71 0.05 76.70 21:05:01 3 14.70 0.00 4.88 0.64 0.07 79.70 21:05:01 4 15.55 0.00 4.53 0.54 0.07 79.31 21:05:01 5 16.53 0.00 6.53 0.71 0.07 76.16 21:05:01 6 14.46 0.00 5.14 3.51 0.07 76.82 21:05:01 7 15.77 0.00 4.01 1.61 0.07 78.55 21:06:01 all 12.45 0.00 2.91 0.51 0.04 84.09 21:06:01 0 13.46 0.00 3.36 0.12 0.05 83.01 21:06:01 1 12.87 0.00 3.02 0.18 0.03 83.90 21:06:01 2 11.50 0.00 2.64 0.82 0.03 85.01 21:06:01 3 13.68 0.00 3.34 2.54 0.03 80.40 21:06:01 4 12.09 0.00 2.59 0.07 0.05 85.19 21:06:01 5 11.49 0.00 2.67 0.08 0.05 85.70 21:06:01 6 12.84 0.00 2.85 0.02 0.03 84.26 21:06:01 7 11.66 0.00 2.78 0.25 0.05 85.26 21:07:01 all 0.11 0.00 0.01 0.02 0.00 99.86 21:07:01 0 0.75 0.00 0.00 0.10 0.00 99.15 21:07:01 1 0.00 0.00 0.02 0.00 0.02 99.97 21:07:01 2 0.00 0.00 0.02 0.00 0.00 99.98 21:07:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:07:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:07:01 6 0.05 0.00 0.00 0.00 0.00 99.95 21:07:01 7 0.00 0.00 0.00 0.05 0.00 99.95 21:08:01 all 0.04 0.00 0.02 0.01 0.00 99.92 21:08:01 0 0.03 0.00 0.05 0.07 0.00 99.85 21:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:08:01 2 0.02 0.00 0.00 0.02 0.00 99.97 21:08:01 3 0.03 0.00 0.02 0.00 0.02 99.93 21:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:08:01 5 0.12 0.00 0.05 0.00 0.02 99.82 21:08:01 6 0.03 0.00 0.02 0.00 0.00 99.95 21:08:01 7 0.03 0.00 0.05 0.02 0.00 99.90 21:09:01 all 0.01 0.00 0.01 0.01 0.00 99.97 21:09:01 0 0.02 0.00 0.02 0.02 0.00 99.95 21:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:09:01 2 0.00 0.00 0.00 0.03 0.02 99.95 21:09:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:09:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:09:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:09:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.55 0.00 1.60 0.47 0.02 92.36 Average: 0 5.67 0.00 1.64 0.21 0.02 92.45 Average: 1 5.74 0.00 1.70 0.88 0.02 91.66 Average: 2 5.33 0.00 1.57 0.71 0.02 92.36 Average: 3 5.65 0.00 1.65 0.63 0.02 92.05 Average: 4 5.49 0.00 1.42 0.12 0.02 92.94 Average: 5 5.61 0.00 1.85 0.16 0.03 92.35 Average: 6 5.44 0.00 1.59 0.70 0.02 92.25 Average: 7 5.45 0.00 1.36 0.38 0.02 92.78