---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1696 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: 2800.000 BogoMIPS: 5600.00 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-1696) 06/07/22 _x86_64_ (8 CPU) 22:49:24 LINUX RESTART (8 CPU) 22:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:51:01 216.84 12.44 204.41 0.00 2032.80 120722.20 0.00 22:52:01 199.90 0.08 199.82 0.00 8.40 40916.38 0.00 Average: 208.30 6.21 202.09 0.00 1012.18 80487.41 0.00 22:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:51:01 28090632 31601672 681944 2.07 154516 3561924 2293732 6.76 1452976 2875404 248460 22:52:01 27741640 31762740 519568 1.58 168260 4012580 1887396 5.56 1306376 3325648 248 Average: 27916136 31682206 600756 1.83 161388 3787252 2090564 6.16 1379676 3100526 124354 22:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:51:01 docker0 110.37 138.66 9.13 1138.96 0.00 0.00 0.00 0.00 22:51:01 lo 6.03 6.03 0.60 0.60 0.00 0.00 0.00 0.00 22:51:01 ens3 481.40 327.14 6863.76 108.55 0.00 0.00 0.00 0.00 22:51:01 veth0a3c31b 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 22:52:01 docker0 11.55 15.66 0.69 91.96 0.00 0.00 0.00 0.00 22:52:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 22:52:01 ens3 145.03 85.97 2684.61 21.59 0.00 0.00 0.00 0.00 Average: docker0 60.55 76.65 4.88 611.11 0.00 0.00 0.00 0.00 Average: lo 4.03 4.03 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 311.81 205.55 4756.80 64.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1696) 06/07/22 _x86_64_ (8 CPU) 22:49:24 LINUX RESTART (8 CPU) 22:50:02 CPU %user %nice %system %iowait %steal %idle 22:51:01 all 22.29 0.00 6.87 1.20 0.08 69.56 22:51:01 0 21.31 0.00 7.24 0.14 0.07 71.24 22:51:01 1 22.21 0.00 6.49 0.22 0.09 71.00 22:51:01 2 22.04 0.00 7.19 0.78 0.09 69.91 22:51:01 3 22.54 0.00 7.65 3.39 0.09 66.34 22:51:01 4 21.75 0.00 6.63 0.62 0.07 70.93 22:51:01 5 22.07 0.00 6.41 1.40 0.09 70.03 22:51:01 6 22.50 0.00 6.35 0.28 0.09 70.79 22:51:01 7 23.90 0.00 7.04 2.78 0.09 66.19 22:52:01 all 28.12 0.00 4.89 0.87 0.08 66.04 22:52:01 0 28.67 0.00 4.61 0.35 0.07 66.30 22:52:01 1 27.21 0.00 4.57 0.12 0.07 68.04 22:52:01 2 27.62 0.00 4.81 0.76 0.08 66.73 22:52:01 3 27.41 0.00 5.74 3.98 0.08 62.78 22:52:01 4 29.20 0.00 5.13 0.66 0.08 64.94 22:52:01 5 28.72 0.00 4.97 0.39 0.07 65.85 22:52:01 6 29.05 0.00 4.51 0.22 0.07 66.15 22:52:01 7 27.10 0.00 4.77 0.51 0.10 67.51 Average: all 25.24 0.00 5.87 1.03 0.08 67.78 Average: 0 25.03 0.00 5.91 0.25 0.07 68.75 Average: 1 24.73 0.00 5.52 0.17 0.08 69.50 Average: 2 24.86 0.00 5.99 0.77 0.09 68.30 Average: 3 25.00 0.00 6.68 3.69 0.09 64.54 Average: 4 25.51 0.00 5.87 0.64 0.08 67.91 Average: 5 25.43 0.00 5.69 0.89 0.08 67.92 Average: 6 25.81 0.00 5.42 0.25 0.08 68.44 Average: 7 25.52 0.00 5.90 1.64 0.09 66.86