---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63952 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 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-63952) 05/17/22 _x86_64_ (8 CPU) 21:46:54 LINUX RESTART (8 CPU) 21:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:48:01 387.45 63.18 324.28 0.00 10204.73 217269.58 0.00 21:49:01 52.04 0.18 51.86 0.00 8.53 19768.17 0.00 21:50:01 2.05 0.00 2.05 0.00 0.00 25.07 0.00 21:51:01 0.85 0.00 0.85 0.00 0.00 10.66 0.00 21:52:01 1.33 0.02 1.32 0.00 0.13 16.53 0.00 Average: 88.75 12.68 76.07 0.00 2042.82 47420.50 0.00 21:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:48:01 29020400 31779884 526736 1.60 116064 2915756 2425772 7.15 1097028 2394416 464 21:49:01 28579676 31789112 506576 1.54 121316 3315596 1816892 5.35 1192716 2679264 324 21:50:01 28580548 31790116 505268 1.54 121388 3315604 1816892 5.35 1192748 2679268 140 21:51:01 28590312 31800108 495388 1.51 121420 3315604 1816892 5.35 1182644 2679432 144 21:52:01 28589988 31799968 495448 1.51 121464 3315740 1816892 5.35 1182984 2679568 20 Average: 28672185 31791838 505883 1.54 120330 3235660 1938668 5.71 1169624 2622390 218 21:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:48:01 ens3 805.18 499.57 6786.43 119.63 0.00 0.00 0.00 0.00 21:48:01 vethbb26e9f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 lo 4.33 4.33 0.41 0.41 0.00 0.00 0.00 0.00 21:48:01 docker0 2.67 2.32 0.30 26.40 0.00 0.00 0.00 0.00 21:49:01 ens3 167.62 106.50 2599.55 57.07 0.00 0.00 0.00 0.00 21:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:49:01 docker0 8.88 10.96 0.64 53.20 0.00 0.00 0.00 0.00 21:50:01 ens3 1.05 0.50 0.61 0.45 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 1.58 0.33 0.37 0.20 0.00 0.00 0.00 0.00 21:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 1.50 0.43 0.57 0.39 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 195.39 121.47 1877.55 35.55 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 2.31 2.66 0.19 15.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63952) 05/17/22 _x86_64_ (8 CPU) 21:46:54 LINUX RESTART (8 CPU) 21:47:01 CPU %user %nice %system %iowait %steal %idle 21:48:01 all 11.85 0.00 5.10 3.32 0.08 79.65 21:48:01 0 10.00 0.00 5.59 5.25 0.07 79.08 21:48:01 1 12.44 0.00 4.40 1.25 0.07 81.84 21:48:01 2 9.88 0.00 6.04 3.18 0.10 80.80 21:48:01 3 12.38 0.00 4.45 3.73 0.09 79.36 21:48:01 4 13.92 0.00 4.61 7.15 0.07 74.26 21:48:01 5 11.77 0.00 5.59 1.31 0.08 81.25 21:48:01 6 11.84 0.00 5.40 3.94 0.07 78.76 21:48:01 7 12.61 0.00 4.68 0.78 0.08 81.85 21:49:01 all 14.06 0.00 3.01 0.55 0.05 82.34 21:49:01 0 13.37 0.00 3.80 0.03 0.07 82.73 21:49:01 1 15.34 0.00 2.81 0.10 0.05 81.71 21:49:01 2 12.86 0.00 3.03 0.29 0.03 83.79 21:49:01 3 13.28 0.00 2.88 0.84 0.03 82.97 21:49:01 4 14.67 0.00 2.62 0.08 0.05 82.58 21:49:01 5 14.53 0.00 3.43 2.91 0.05 79.08 21:49:01 6 14.15 0.00 2.86 0.03 0.05 82.91 21:49:01 7 14.30 0.00 2.64 0.08 0.03 82.94 21:50:01 all 0.04 0.00 0.01 0.01 0.01 99.93 21:50:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:50:01 2 0.00 0.00 0.02 0.00 0.02 99.97 21:50:01 3 0.05 0.00 0.00 0.05 0.00 99.90 21:50:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:50:01 5 0.05 0.00 0.00 0.00 0.00 99.95 21:50:01 6 0.07 0.00 0.03 0.00 0.02 99.88 21:50:01 7 0.10 0.00 0.02 0.00 0.02 99.87 21:51:01 all 0.16 0.00 0.03 0.00 0.01 99.80 21:51:01 0 0.05 0.00 0.00 0.00 0.00 99.95 21:51:01 1 0.03 0.00 0.00 0.00 0.02 99.95 21:51:01 2 0.00 0.00 0.03 0.00 0.00 99.97 21:51:01 3 0.03 0.00 0.08 0.02 0.02 99.85 21:51:01 4 0.05 0.00 0.05 0.00 0.00 99.90 21:51:01 5 0.95 0.00 0.02 0.00 0.02 99.02 21:51:01 6 0.10 0.00 0.08 0.00 0.03 99.78 21:51:01 7 0.05 0.00 0.00 0.00 0.00 99.95 21:52:01 all 0.28 0.00 0.02 0.01 0.00 99.69 21:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:52:01 1 0.02 0.00 0.03 0.00 0.00 99.95 21:52:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:52:01 3 0.02 0.00 0.00 0.03 0.00 99.95 21:52:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:52:01 5 1.99 0.00 0.02 0.00 0.00 98.00 21:52:01 6 0.12 0.00 0.03 0.00 0.02 99.83 21:52:01 7 0.02 0.00 0.02 0.05 0.00 99.92 Average: all 5.24 0.00 1.62 0.77 0.03 92.33 Average: 0 4.67 0.00 1.88 1.05 0.03 92.38 Average: 1 5.54 0.00 1.44 0.27 0.03 92.73 Average: 2 4.52 0.00 1.82 0.69 0.03 92.94 Average: 3 5.11 0.00 1.47 0.92 0.03 92.48 Average: 4 5.70 0.00 1.45 1.43 0.02 91.40 Average: 5 5.82 0.00 1.79 0.84 0.03 91.52 Average: 6 5.23 0.00 1.67 0.79 0.04 92.27 Average: 7 5.38 0.00 1.46 0.18 0.03 92.96