---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20606 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-20606) 07/20/22 _x86_64_ (8 CPU) 21:02:31 LINUX RESTART (8 CPU) 21:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:04:01 281.27 12.60 268.68 0.00 2059.31 101678.37 0.00 21:05:01 45.41 0.07 45.34 0.00 5.73 22833.27 0.00 21:06:01 1.40 0.00 1.40 0.00 0.00 15.46 0.00 21:07:01 2.03 0.00 2.03 0.00 0.00 23.32 0.00 21:08:01 1.22 0.08 1.13 0.00 4.93 21.73 0.00 Average: 66.26 2.55 63.71 0.00 413.97 24913.53 0.00 21:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:04:01 28695728 31727804 566728 1.72 111268 3163340 1983508 5.85 1271440 2504720 176540 21:05:01 28430160 31774128 521616 1.59 121572 3441432 1766460 5.21 1223656 2790428 16 21:06:01 28430368 31774508 520880 1.58 121644 3441444 1766460 5.21 1223408 2790436 8 21:07:01 28438384 31782784 512584 1.56 121736 3441572 1766460 5.21 1215444 2790556 12 21:08:01 28434556 31779280 515708 1.57 121784 3441576 1828972 5.39 1219972 2790880 24 Average: 28485839 31767701 527503 1.60 119601 3385873 1822372 5.37 1230784 2733404 35320 21:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:04:01 veth246fc74 11.78 16.19 1.25 290.29 0.00 0.00 0.00 0.02 21:04:01 ens3 416.74 287.57 6104.63 112.83 0.00 0.00 0.00 0.00 21:04:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 21:04:01 docker0 15.54 18.98 1.58 328.20 0.00 0.00 0.00 0.00 21:05:01 ens3 107.75 68.67 2524.85 12.61 0.00 0.00 0.00 0.00 21:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 ens3 0.45 0.23 0.26 0.19 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 lo 0.20 0.20 0.01 0.01 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 21:08:01 ens3 17.59 9.91 16.59 1.58 0.00 0.00 0.00 0.00 21:08:01 lo 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 Average: ens3 108.54 73.30 1729.24 25.44 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: docker0 3.11 3.80 0.32 65.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20606) 07/20/22 _x86_64_ (8 CPU) 21:02:31 LINUX RESTART (8 CPU) 21:03:01 CPU %user %nice %system %iowait %steal %idle 21:04:01 all 21.62 0.00 5.44 1.28 0.07 71.58 21:04:01 0 20.60 0.00 5.66 2.35 0.07 71.32 21:04:01 1 22.54 0.00 5.35 1.23 0.07 70.81 21:04:01 2 21.12 0.00 5.51 0.32 0.07 72.98 21:04:01 3 21.68 0.00 5.71 0.17 0.07 72.37 21:04:01 4 21.83 0.00 5.73 4.33 0.07 68.05 21:04:01 5 21.66 0.00 5.11 1.52 0.08 71.62 21:04:01 6 21.40 0.00 5.02 0.22 0.07 73.29 21:04:01 7 22.15 0.00 5.43 0.14 0.07 72.22 21:05:01 all 3.95 0.00 1.63 0.46 0.02 93.95 21:05:01 0 4.01 0.00 1.44 0.38 0.02 94.15 21:05:01 1 4.02 0.00 1.28 0.13 0.03 94.53 21:05:01 2 3.65 0.00 1.62 0.72 0.02 93.99 21:05:01 3 4.22 0.00 1.44 0.00 0.02 94.33 21:05:01 4 3.97 0.00 1.52 0.02 0.02 94.48 21:05:01 5 4.46 0.00 2.13 2.38 0.03 91.01 21:05:01 6 3.01 0.00 2.19 0.00 0.02 94.77 21:05:01 7 4.26 0.00 1.39 0.02 0.02 94.32 21:06:01 all 0.27 0.00 0.01 0.01 0.01 99.71 21:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:06:01 1 2.00 0.00 0.02 0.03 0.03 97.91 21:06:01 2 0.02 0.00 0.00 0.02 0.02 99.95 21:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:06:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:06:01 6 0.02 0.00 0.02 0.00 0.02 99.95 21:06:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:07:01 all 0.28 0.00 0.02 0.01 0.01 99.69 21:07:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:07:01 1 2.00 0.00 0.02 0.03 0.02 97.93 21:07:01 2 0.02 0.00 0.02 0.02 0.00 99.95 21:07:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:07:01 5 0.03 0.00 0.03 0.00 0.00 99.93 21:07:01 6 0.07 0.00 0.02 0.00 0.00 99.92 21:07:01 7 0.02 0.00 0.00 0.00 0.02 99.97 21:08:01 all 0.41 0.00 0.11 0.01 0.00 99.47 21:08:01 0 0.22 0.00 0.12 0.00 0.02 99.65 21:08:01 1 2.02 0.00 0.11 0.03 0.02 97.82 21:08:01 2 0.13 0.00 0.05 0.02 0.00 99.80 21:08:01 3 0.15 0.00 0.10 0.00 0.00 99.75 21:08:01 4 0.15 0.00 0.15 0.00 0.00 99.70 21:08:01 5 0.13 0.00 0.12 0.00 0.00 99.75 21:08:01 6 0.22 0.00 0.17 0.00 0.00 99.62 21:08:01 7 0.23 0.00 0.10 0.00 0.00 99.67 Average: all 5.26 0.00 1.43 0.35 0.02 92.94 Average: 0 4.96 0.00 1.45 0.54 0.02 93.03 Average: 1 6.44 0.00 1.33 0.29 0.03 91.90 Average: 2 4.96 0.00 1.43 0.22 0.02 93.38 Average: 3 5.16 0.00 1.44 0.03 0.02 93.35 Average: 4 5.15 0.00 1.47 0.86 0.02 92.50 Average: 5 5.21 0.00 1.47 0.78 0.02 92.52 Average: 6 4.92 0.00 1.48 0.04 0.02 93.54 Average: 7 5.28 0.00 1.37 0.03 0.02 93.30