---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1142 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-1142) 06/06/22 _x86_64_ (8 CPU) 12:02:42 LINUX RESTART (8 CPU) 12:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:04:01 335.88 46.11 289.77 0.00 4135.71 178171.77 0.00 12:05:01 43.87 0.12 43.75 0.00 4.67 19660.65 0.00 12:06:01 1.48 0.00 1.48 0.00 0.00 16.81 0.00 12:07:01 0.92 0.00 0.92 0.00 0.00 12.40 0.00 12:08:01 1.33 0.02 1.32 0.00 0.13 16.13 0.00 Average: 76.69 9.25 67.44 0.00 828.05 39573.57 0.00 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 28782496 31770092 522440 1.59 120480 3128880 2086104 6.15 1224496 2479880 95344 12:05:01 28458680 31788532 505624 1.54 121440 3432804 1921572 5.66 1193008 2797512 280 12:06:01 28459032 31788988 504896 1.54 121472 3432800 1921572 5.66 1192680 2797516 24 12:07:01 28461976 31792104 501672 1.53 121512 3432936 1921572 5.66 1190184 2797644 188 12:08:01 28461636 31792040 501856 1.53 121560 3432936 1921572 5.66 1190012 2797876 16 Average: 28524764 31786351 507298 1.54 121293 3372071 1954478 5.76 1198076 2734086 19170 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 veth51f26b6 10.18 12.50 0.88 51.90 0.00 0.00 0.00 0.00 12:04:01 lo 3.80 3.80 0.37 0.37 0.00 0.00 0.00 0.00 12:04:01 docker0 12.78 14.60 1.00 77.70 0.00 0.00 0.00 0.00 12:04:01 ens3 788.29 518.30 6408.57 148.09 0.00 0.00 0.00 0.00 12:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:05:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 109.86 69.98 2530.25 15.13 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 0.70 0.25 0.27 0.20 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 0.67 0.22 0.14 0.08 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 1.63 1.38 2.08 0.27 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 2.56 2.92 0.20 15.54 0.00 0.00 0.00 0.00 Average: ens3 180.22 118.02 1788.23 32.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1142) 06/06/22 _x86_64_ (8 CPU) 12:02:42 LINUX RESTART (8 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 14.68 0.00 4.68 2.09 0.06 78.49 12:04:01 0 12.82 0.00 4.96 1.26 0.05 80.91 12:04:01 1 15.50 0.00 4.53 0.64 0.05 79.28 12:04:01 2 14.31 0.00 4.02 0.76 0.05 80.86 12:04:01 3 14.06 0.00 3.92 0.78 0.05 81.19 12:04:01 4 15.11 0.00 6.21 2.60 0.07 76.02 12:04:01 5 16.04 0.00 4.88 2.52 0.07 76.50 12:04:01 6 14.64 0.00 4.04 5.14 0.07 76.10 12:04:01 7 14.97 0.00 4.86 3.05 0.07 77.06 12:05:01 all 8.04 0.00 1.93 0.47 0.04 89.53 12:05:01 0 7.49 0.00 1.64 0.45 0.03 90.39 12:05:01 1 10.95 0.00 2.20 2.00 0.05 84.80 12:05:01 2 7.77 0.00 2.14 0.07 0.03 89.98 12:05:01 3 8.23 0.00 1.66 0.03 0.03 90.05 12:05:01 4 7.27 0.00 1.70 0.00 0.05 90.98 12:05:01 5 7.71 0.00 1.69 0.02 0.03 90.55 12:05:01 6 7.13 0.00 2.55 1.16 0.03 89.12 12:05:01 7 7.75 0.00 1.82 0.02 0.05 90.36 12:06:01 all 0.01 0.00 0.01 0.01 0.00 99.96 12:06:01 0 0.05 0.00 0.00 0.00 0.00 99.95 12:06:01 1 0.00 0.00 0.02 0.02 0.00 99.97 12:06:01 2 0.02 0.00 0.02 0.00 0.02 99.95 12:06:01 3 0.03 0.00 0.02 0.00 0.00 99.95 12:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:06:01 5 0.00 0.00 0.02 0.00 0.00 99.98 12:06:01 6 0.00 0.00 0.02 0.03 0.00 99.95 12:06:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:07:01 all 0.05 0.00 0.02 0.00 0.01 99.92 12:07:01 0 0.17 0.00 0.00 0.00 0.00 99.83 12:07:01 1 0.02 0.00 0.00 0.02 0.00 99.97 12:07:01 2 0.03 0.00 0.02 0.00 0.02 99.93 12:07:01 3 0.03 0.00 0.03 0.00 0.02 99.92 12:07:01 4 0.02 0.00 0.02 0.00 0.02 99.95 12:07:01 5 0.03 0.00 0.00 0.00 0.00 99.97 12:07:01 6 0.05 0.00 0.05 0.02 0.00 99.88 12:07:01 7 0.07 0.00 0.02 0.00 0.00 99.92 12:08:01 all 0.02 0.00 0.01 0.02 0.00 99.95 12:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:08:01 1 0.00 0.00 0.02 0.02 0.00 99.97 12:08:01 2 0.07 0.00 0.00 0.00 0.02 99.92 12:08:01 3 0.07 0.00 0.00 0.00 0.00 99.93 12:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 5 0.00 0.00 0.02 0.00 0.00 99.98 12:08:01 6 0.02 0.00 0.00 0.12 0.00 99.87 12:08:01 7 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 4.53 0.00 1.32 0.51 0.02 93.61 Average: 0 4.09 0.00 1.32 0.34 0.02 94.24 Average: 1 5.26 0.00 1.34 0.54 0.02 92.84 Average: 2 4.41 0.00 1.23 0.16 0.03 94.17 Average: 3 4.46 0.00 1.12 0.16 0.02 94.25 Average: 4 4.46 0.00 1.58 0.52 0.03 93.41 Average: 5 4.73 0.00 1.31 0.50 0.02 93.43 Average: 6 4.33 0.00 1.32 1.28 0.02 93.04 Average: 7 4.53 0.00 1.34 0.61 0.02 93.50