---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20420 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20420) 07/18/22 _x86_64_ (8 CPU) 14:04:19 LINUX RESTART (8 CPU) 14:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:06:01 97.88 10.43 87.45 0.00 1922.21 70011.53 0.00 14:07:01 29.18 0.00 29.18 0.00 0.00 16426.86 0.00 14:08:01 11.15 0.13 11.01 0.00 16.53 10572.65 0.00 Average: 46.07 3.52 42.55 0.00 646.25 32337.02 0.00 14:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:01 28355964 31736368 561748 1.71 117736 3488356 2231600 6.58 1238820 2858640 508332 14:07:01 28458716 31795072 501664 1.53 121108 3437028 1785032 5.26 1195148 2794764 156 14:08:01 27525048 31735196 558992 1.70 134388 4248880 2205320 6.50 1265332 3605760 601288 Average: 28113243 31755545 540801 1.64 124411 3724755 2073984 6.11 1233100 3086388 369925 14:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:01 docker0 9.62 9.98 0.81 77.72 0.00 0.00 0.00 0.00 14:06:01 ens3 426.46 261.12 8213.73 82.64 0.00 0.00 0.00 0.00 14:06:01 lo 3.53 3.53 0.35 0.35 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 15.73 9.55 15.29 4.56 0.00 0.00 0.00 0.00 14:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 157.79 106.83 3968.41 10.99 0.00 0.00 0.00 0.00 14:08:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 3.21 3.33 0.27 25.91 0.00 0.00 0.00 0.00 Average: ens3 199.99 125.83 4065.81 32.73 0.00 0.00 0.00 0.00 Average: lo 1.62 1.62 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20420) 07/18/22 _x86_64_ (8 CPU) 14:04:19 LINUX RESTART (8 CPU) 14:05:01 CPU %user %nice %system %iowait %steal %idle 14:06:01 all 19.57 0.00 5.66 0.92 0.07 73.79 14:06:01 0 19.65 0.00 6.35 3.49 0.07 70.44 14:06:01 1 17.95 0.00 6.02 0.49 0.08 75.45 14:06:01 2 20.91 0.00 5.88 0.46 0.05 72.70 14:06:01 3 19.96 0.00 5.36 0.15 0.08 74.44 14:06:01 4 20.48 0.00 5.50 1.74 0.08 72.20 14:06:01 5 19.37 0.00 5.54 0.10 0.07 74.93 14:06:01 6 19.45 0.00 4.93 0.62 0.07 74.93 14:06:01 7 18.77 0.00 5.69 0.27 0.07 75.20 14:07:01 all 0.78 0.00 0.35 0.28 0.01 98.58 14:07:01 0 0.48 0.00 0.20 0.00 0.02 99.30 14:07:01 1 2.45 0.00 0.25 0.02 0.00 97.29 14:07:01 2 0.77 0.00 0.80 1.82 0.02 96.60 14:07:01 3 0.47 0.00 0.30 0.03 0.00 99.20 14:07:01 4 0.62 0.00 0.32 0.20 0.00 98.87 14:07:01 5 0.48 0.00 0.35 0.02 0.00 99.15 14:07:01 6 0.55 0.00 0.28 0.15 0.02 99.00 14:07:01 7 0.37 0.00 0.32 0.00 0.02 99.30 14:08:01 all 3.19 0.00 1.16 0.09 0.01 95.54 14:08:01 0 2.24 0.00 0.94 0.00 0.02 96.80 14:08:01 1 4.10 0.00 1.11 0.00 0.02 94.78 14:08:01 2 3.16 0.00 0.95 0.49 0.02 95.38 14:08:01 3 3.17 0.00 1.11 0.02 0.02 95.69 14:08:01 4 3.14 0.00 1.30 0.00 0.00 95.55 14:08:01 5 3.88 0.00 1.30 0.00 0.02 94.80 14:08:01 6 2.78 0.00 1.16 0.20 0.02 95.85 14:08:01 7 3.05 0.00 1.42 0.02 0.00 95.51 Average: all 7.78 0.00 2.37 0.43 0.03 89.39 Average: 0 7.41 0.00 2.48 1.15 0.03 88.93 Average: 1 8.06 0.00 2.42 0.17 0.03 89.32 Average: 2 8.22 0.00 2.53 0.92 0.03 88.30 Average: 3 7.80 0.00 2.24 0.07 0.03 89.86 Average: 4 8.03 0.00 2.36 0.64 0.03 88.94 Average: 5 7.86 0.00 2.38 0.04 0.03 89.69 Average: 6 7.55 0.00 2.11 0.32 0.03 89.98 Average: 7 7.33 0.00 2.46 0.10 0.03 90.08