---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9356 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: 2799.998 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-9356) 03/29/22 _x86_64_ (8 CPU) 17:01:23 LINUX RESTART (8 CPU) 17:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:03:01 92.34 10.73 81.61 0.00 1916.16 117886.17 0.00 17:04:01 59.11 0.08 59.03 0.00 1.33 31481.52 0.00 17:05:01 1.55 0.00 1.55 0.00 0.00 19.20 0.00 17:06:01 1.02 0.00 1.02 0.00 0.00 12.80 0.00 17:07:01 1.10 0.03 1.07 0.00 2.27 13.33 0.00 17:08:01 76.44 0.43 76.00 0.00 20.40 38293.62 0.00 Average: 38.59 1.88 36.71 0.00 323.39 31285.98 0.00 17:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:01 28770060 31728272 565220 1.72 108204 3097540 2032204 5.99 1421088 2281336 424652 17:04:01 28762024 31775396 521060 1.58 113280 3143864 1782708 5.25 1248228 2459332 328 17:05:01 28762384 31775912 520456 1.58 113312 3143868 1782708 5.25 1247864 2459336 12 17:06:01 28762920 31776536 519364 1.58 113332 3143868 1782708 5.25 1247264 2459336 52 17:07:01 28769400 31783424 512548 1.56 113380 3144060 1782708 5.25 1240708 2459716 36 17:08:01 27940316 31756344 537364 1.63 140484 3863424 1796904 5.30 1327588 3142404 92 Average: 28627851 31765981 529335 1.61 116999 3256104 1826657 5.38 1288790 2543577 70862 17:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:01 ens3 341.19 279.16 4542.95 57.08 0.00 0.00 0.00 0.00 17:03:01 vetheb20432 54.58 62.06 5.05 481.06 0.00 0.00 0.00 0.04 17:03:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 17:03:01 docker0 145.23 120.38 13.27 833.51 0.00 0.00 0.00 0.00 17:04:01 ens3 158.71 129.64 2532.64 69.06 0.00 0.00 0.00 0.00 17:04:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:04:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 ens3 9.38 4.58 9.49 0.49 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 209.98 142.08 4454.23 40.03 0.00 0.00 0.00 0.00 17:08:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 17:08:01 docker0 42.24 51.04 3.57 385.46 0.00 0.00 0.00 0.00 Average: ens3 119.94 92.63 1923.27 27.79 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 31.26 28.58 2.81 203.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9356) 03/29/22 _x86_64_ (8 CPU) 17:01:23 LINUX RESTART (8 CPU) 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 30.18 0.00 6.74 0.65 0.08 62.35 17:03:01 0 29.24 0.00 7.31 0.52 0.08 62.85 17:03:01 1 28.95 0.00 6.72 0.34 0.08 63.90 17:03:01 2 29.15 0.00 6.58 1.41 0.07 62.80 17:03:01 3 31.49 0.00 7.10 1.85 0.08 59.48 17:03:01 4 29.39 0.00 6.11 0.37 0.07 64.06 17:03:01 5 30.24 0.00 6.26 0.37 0.08 63.05 17:03:01 6 33.34 0.00 6.67 0.32 0.08 59.58 17:03:01 7 29.62 0.00 7.18 0.05 0.07 63.09 17:04:01 all 10.87 0.00 2.12 0.57 0.03 86.41 17:04:01 0 11.12 0.00 1.89 0.00 0.03 86.96 17:04:01 1 10.93 0.00 1.97 0.02 0.03 87.06 17:04:01 2 10.47 0.00 2.01 0.22 0.03 87.26 17:04:01 3 10.42 0.00 2.96 3.77 0.03 82.82 17:04:01 4 10.85 0.00 2.07 0.03 0.03 87.02 17:04:01 5 11.03 0.00 2.14 0.03 0.03 86.76 17:04:01 6 11.19 0.00 2.17 0.45 0.02 86.18 17:04:01 7 10.93 0.00 1.77 0.02 0.03 87.26 17:05:01 all 0.03 0.00 0.02 0.01 0.00 99.93 17:05:01 0 0.07 0.00 0.07 0.00 0.02 99.85 17:05:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:05:01 2 0.05 0.00 0.00 0.03 0.00 99.92 17:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:05:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:05:01 5 0.05 0.00 0.00 0.00 0.00 99.95 17:05:01 6 0.02 0.00 0.03 0.03 0.02 99.90 17:05:01 7 0.05 0.00 0.05 0.00 0.00 99.90 17:06:01 all 0.11 0.00 0.01 0.00 0.01 99.87 17:06:01 0 0.03 0.00 0.00 0.00 0.02 99.95 17:06:01 1 0.70 0.00 0.02 0.00 0.02 99.27 17:06:01 2 0.02 0.00 0.02 0.00 0.02 99.95 17:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:06:01 4 0.03 0.00 0.00 0.00 0.00 99.97 17:06:01 5 0.02 0.00 0.03 0.00 0.00 99.95 17:06:01 6 0.03 0.00 0.02 0.02 0.02 99.92 17:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:07:01 all 0.01 0.00 0.01 0.01 0.00 99.96 17:07:01 0 0.03 0.00 0.05 0.00 0.02 99.90 17:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:07:01 5 0.00 0.00 0.02 0.00 0.02 99.97 17:07:01 6 0.02 0.00 0.02 0.03 0.00 99.93 17:07:01 7 0.00 0.00 0.02 0.02 0.00 99.97 17:08:01 all 4.75 0.00 1.94 0.79 0.02 92.50 17:08:01 0 4.83 0.00 1.84 0.35 0.02 92.96 17:08:01 1 5.93 0.00 1.79 0.15 0.03 92.10 17:08:01 2 5.20 0.00 2.22 0.72 0.02 91.84 17:08:01 3 3.67 0.00 1.50 0.12 0.02 94.70 17:08:01 4 4.57 0.00 1.86 0.81 0.02 92.75 17:08:01 5 5.12 0.00 1.89 0.47 0.02 92.51 17:08:01 6 4.08 0.00 2.16 3.51 0.03 90.22 17:08:01 7 4.58 0.00 2.24 0.24 0.03 92.92 Average: all 7.61 0.00 1.80 0.34 0.02 90.23 Average: 0 7.52 0.00 1.85 0.14 0.03 90.46 Average: 1 7.71 0.00 1.74 0.08 0.03 90.44 Average: 2 7.43 0.00 1.79 0.39 0.02 90.36 Average: 3 7.55 0.00 1.92 0.95 0.02 89.57 Average: 4 7.42 0.00 1.66 0.20 0.02 90.70 Average: 5 7.73 0.00 1.72 0.14 0.03 90.38 Average: 6 8.07 0.00 1.84 0.73 0.03 89.34 Average: 7 7.48 0.00 1.86 0.05 0.02 90.58