---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21959 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: 2799.976 BogoMIPS: 5599.95 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21959) 04/25/22 _x86_64_ (8 CPU) 09:07:13 LINUX RESTART (8 CPU) 09:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:09:01 94.83 3.52 91.31 0.00 388.14 45274.36 0.00 09:10:01 29.80 0.02 29.78 0.00 0.40 16455.14 0.00 09:11:01 1.58 0.00 1.58 0.00 0.00 17.20 0.00 09:12:01 1.62 0.00 1.62 0.00 0.00 18.66 0.00 09:13:01 1.43 0.02 1.42 0.00 0.13 16.00 0.00 09:14:01 1.58 0.00 1.58 0.00 0.00 18.26 0.00 Average: 21.60 0.58 21.02 0.00 63.88 10202.53 0.00 09:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 28723804 31741432 559092 1.70 113192 3151572 2182132 6.43 1243684 2509524 532464 09:10:01 28849232 31796316 503220 1.53 113624 3079452 1786568 5.27 1200436 2424708 8 09:11:01 28850488 31797684 501476 1.53 113716 3079452 1786568 5.27 1199972 2424712 12 09:12:01 28858684 31805960 493168 1.50 113756 3079460 1786568 5.27 1191320 2424712 12 09:13:01 28858416 31806040 493240 1.50 113836 3079460 1786568 5.27 1191716 2424984 24 09:14:01 28860772 31808580 490716 1.49 113876 3079596 1786568 5.27 1189844 2425112 8 Average: 28833566 31792669 506819 1.54 113667 3091499 1852495 5.46 1202829 2438959 88755 09:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 ens3 379.33 234.81 6902.76 80.47 0.00 0.00 0.00 0.00 09:09:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 09:09:01 docker0 49.97 54.35 5.23 736.04 0.00 0.00 0.00 0.00 09:10:01 ens3 14.03 8.27 16.63 4.14 0.00 0.00 0.00 0.00 09:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 0.67 0.52 0.39 0.28 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 0.23 0.13 0.02 0.01 0.00 0.00 0.00 0.00 09:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 0.23 0.07 0.08 0.06 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 1.97 0.08 0.17 0.01 0.00 0.00 0.00 0.00 09:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 65.20 40.10 1137.33 13.98 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 8.21 8.93 0.86 120.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21959) 04/25/22 _x86_64_ (8 CPU) 09:07:13 LINUX RESTART (8 CPU) 09:08:02 CPU %user %nice %system %iowait %steal %idle 09:09:01 all 29.82 0.00 6.59 0.91 0.11 62.57 09:09:01 0 31.34 0.00 6.53 0.36 0.10 61.67 09:09:01 1 30.49 0.00 7.10 2.67 0.12 59.63 09:09:01 2 29.30 0.00 6.22 0.65 0.12 63.71 09:09:01 3 28.47 0.00 6.59 0.09 0.10 64.75 09:09:01 4 29.53 0.00 6.27 0.07 0.10 64.03 09:09:01 5 29.18 0.00 7.64 2.86 0.10 60.21 09:09:01 6 30.16 0.00 6.08 0.48 0.12 63.15 09:09:01 7 30.09 0.00 6.33 0.07 0.10 63.41 09:10:01 all 0.45 0.00 0.30 0.33 0.01 98.92 09:10:01 0 0.52 0.00 0.23 0.00 0.00 99.25 09:10:01 1 0.43 0.00 0.69 2.07 0.02 96.79 09:10:01 2 0.37 0.00 0.17 0.00 0.00 99.47 09:10:01 3 0.43 0.00 0.20 0.02 0.02 99.33 09:10:01 4 0.50 0.00 0.17 0.00 0.02 99.31 09:10:01 5 0.38 0.00 0.43 0.50 0.00 98.68 09:10:01 6 0.30 0.00 0.15 0.02 0.02 99.52 09:10:01 7 0.65 0.00 0.33 0.03 0.02 98.96 09:11:01 all 0.07 0.00 0.01 0.01 0.01 99.91 09:11:01 0 0.03 0.00 0.00 0.00 0.02 99.95 09:11:01 1 0.10 0.00 0.03 0.00 0.02 99.85 09:11:01 2 0.17 0.00 0.02 0.00 0.00 99.82 09:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 5 0.00 0.00 0.02 0.05 0.02 99.92 09:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 7 0.23 0.00 0.02 0.00 0.00 99.75 09:12:01 all 0.04 0.00 0.02 0.01 0.00 99.93 09:12:01 0 0.03 0.00 0.05 0.00 0.00 99.92 09:12:01 1 0.05 0.00 0.02 0.02 0.00 99.92 09:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:12:01 4 0.03 0.00 0.02 0.00 0.02 99.93 09:12:01 5 0.02 0.00 0.02 0.05 0.00 99.92 09:12:01 6 0.08 0.00 0.05 0.00 0.00 99.87 09:12:01 7 0.05 0.00 0.03 0.00 0.00 99.92 09:13:01 all 0.02 0.00 0.01 0.01 0.01 99.96 09:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:13:01 1 0.02 0.00 0.02 0.02 0.02 99.93 09:13:01 2 0.03 0.00 0.00 0.00 0.02 99.95 09:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:13:01 4 0.00 0.00 0.00 0.02 0.00 99.98 09:13:01 5 0.02 0.00 0.00 0.03 0.00 99.95 09:13:01 6 0.03 0.00 0.02 0.00 0.02 99.93 09:13:01 7 0.03 0.00 0.02 0.00 0.02 99.93 09:14:01 all 0.03 0.00 0.02 0.01 0.00 99.95 09:14:01 0 0.03 0.00 0.05 0.00 0.00 99.92 09:14:01 1 0.02 0.00 0.00 0.02 0.00 99.97 09:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:14:01 4 0.03 0.00 0.02 0.00 0.02 99.93 09:14:01 5 0.02 0.00 0.02 0.05 0.00 99.92 09:14:01 6 0.05 0.00 0.05 0.00 0.00 99.90 09:14:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 4.94 0.00 1.13 0.21 0.02 93.70 Average: 0 5.21 0.00 1.12 0.06 0.02 93.60 Average: 1 5.05 0.00 1.28 0.79 0.03 92.85 Average: 2 4.87 0.00 1.04 0.11 0.02 93.96 Average: 3 4.70 0.00 1.10 0.02 0.02 94.16 Average: 4 4.90 0.00 1.05 0.01 0.03 94.00 Average: 5 4.81 0.00 1.32 0.58 0.02 93.27 Average: 6 4.97 0.00 1.03 0.08 0.03 93.89 Average: 7 5.03 0.00 1.09 0.02 0.02 93.84