---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8620 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8620) 10/06/23 _x86_64_ (8 CPU) 04:43:28 LINUX RESTART (8 CPU) 04:44:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:45:01 314.92 33.49 281.43 0.00 4107.79 53284.90 0.00 04:46:01 153.67 0.23 153.44 0.00 19.06 48121.18 0.00 04:47:01 5.11 0.00 5.11 0.00 0.00 27968.83 0.00 04:48:01 4.85 0.00 4.85 0.00 0.00 28098.52 0.00 04:49:01 55.77 10.60 45.18 0.00 5155.01 34932.84 0.00 04:50:01 5.20 0.17 5.03 0.00 12.26 113.45 0.00 Average: 90.54 7.49 83.06 0.00 1556.06 32145.22 0.00 04:44:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 29576976 31559344 764636 2.33 66688 2201792 1937436 5.71 1065032 1898752 6704 04:46:01 29066752 31562264 739456 2.25 89916 2660936 1757632 5.18 1077412 2343276 368 04:47:01 29065996 31561652 739576 2.25 89992 2660948 1757632 5.18 1077900 2343284 152 04:48:01 29072728 31568532 733124 2.23 90072 2660952 1757632 5.18 1072648 2343472 148 04:49:01 28592092 31545556 727816 2.21 119560 3085276 1694740 4.99 1382360 2477772 972 04:50:01 28605268 31554464 719712 2.19 118140 3082696 1684864 4.97 1375412 2474860 672 Average: 28996635 31558635 737387 2.24 95728 2725433 1764989 5.20 1175127 2313569 1503 04:44:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:01 docker0 9.80 12.62 0.74 109.33 0.00 0.00 0.00 0.00 04:45:01 lo 6.16 6.16 0.60 0.60 0.00 0.00 0.00 0.00 04:45:01 veth8f0fd53 0.13 0.28 0.01 0.02 0.00 0.00 0.00 0.00 04:45:01 ens3 482.79 321.00 4123.31 114.27 0.00 0.00 0.00 0.00 04:46:01 docker0 11.45 16.96 0.73 128.30 0.00 0.00 0.00 0.00 04:46:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:46:01 ens3 134.16 82.30 2684.19 23.42 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 ens3 2.83 2.68 1.76 0.41 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:48:01 ens3 0.30 0.30 0.02 0.03 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:49:01 ens3 148.88 60.52 2726.81 4.43 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:50:01 ens3 4.70 2.70 4.95 1.67 0.00 0.00 0.00 0.00 Average: docker0 3.56 4.95 0.25 39.80 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 129.92 78.92 1597.15 24.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8620) 10/06/23 _x86_64_ (8 CPU) 04:43:28 LINUX RESTART (8 CPU) 04:44:00 CPU %user %nice %system %iowait %steal %idle 04:45:01 all 10.47 0.00 3.34 2.83 0.08 83.28 04:45:01 0 12.82 0.00 3.33 5.35 0.08 78.42 04:45:01 1 10.15 0.00 3.55 1.29 0.07 84.95 04:45:01 2 10.42 0.00 3.10 0.61 0.07 85.81 04:45:01 3 9.57 0.00 3.12 5.46 0.08 81.76 04:45:01 4 9.65 0.00 3.05 0.21 0.05 87.04 04:45:01 5 12.66 0.00 4.51 5.15 0.08 77.60 04:45:01 6 9.57 0.00 2.79 0.41 0.08 87.14 04:45:01 7 8.91 0.00 3.26 4.20 0.10 83.54 04:46:01 all 4.09 0.00 2.07 2.96 0.04 90.83 04:46:01 0 4.55 0.00 2.11 0.22 0.05 93.07 04:46:01 1 4.14 0.00 2.24 5.89 0.05 87.69 04:46:01 2 4.38 0.00 1.81 0.47 0.02 93.33 04:46:01 3 3.42 0.00 2.56 5.55 0.05 88.42 04:46:01 4 4.30 0.00 2.15 8.09 0.05 85.41 04:46:01 5 4.04 0.00 1.88 1.52 0.03 92.53 04:46:01 6 3.66 0.00 2.16 1.04 0.03 93.10 04:46:01 7 4.28 0.00 1.66 0.96 0.05 93.05 04:47:01 all 0.17 0.00 0.01 0.09 0.00 99.73 04:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:47:01 1 0.07 0.00 0.02 0.15 0.02 99.75 04:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:47:01 3 0.10 0.00 0.02 0.60 0.00 99.28 04:47:01 4 0.02 0.00 0.00 0.00 0.02 99.97 04:47:01 5 0.03 0.00 0.00 0.00 0.00 99.97 04:47:01 6 0.13 0.00 0.03 0.00 0.00 99.83 04:47:01 7 0.98 0.00 0.02 0.00 0.00 99.01 04:48:01 all 0.03 0.00 0.02 0.06 0.01 99.87 04:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:48:01 1 0.07 0.00 0.05 0.07 0.03 99.78 04:48:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:48:01 3 0.02 0.00 0.02 0.43 0.02 99.52 04:48:01 4 0.05 0.00 0.02 0.00 0.00 99.93 04:48:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:48:01 6 0.03 0.00 0.02 0.00 0.02 99.93 04:48:01 7 0.03 0.00 0.00 0.00 0.02 99.95 04:49:01 all 2.54 0.00 1.34 1.89 0.03 94.20 04:49:01 0 2.05 0.00 1.19 1.52 0.02 95.22 04:49:01 1 2.44 0.00 0.72 1.05 0.05 95.74 04:49:01 2 2.97 0.00 1.40 0.70 0.03 94.89 04:49:01 3 3.61 0.00 2.22 7.54 0.03 86.60 04:49:01 4 2.19 0.00 1.79 2.89 0.03 93.11 04:49:01 5 1.47 0.00 1.54 0.80 0.02 96.17 04:49:01 6 3.15 0.00 1.17 0.38 0.02 95.28 04:49:01 7 2.43 0.00 0.70 0.23 0.03 96.60 04:50:01 all 0.27 0.00 0.10 0.04 0.00 99.60 04:50:01 0 0.12 0.00 0.05 0.00 0.00 99.83 04:50:01 1 0.15 0.00 0.08 0.02 0.00 99.75 04:50:01 2 0.03 0.00 0.08 0.00 0.00 99.88 04:50:01 3 0.58 0.00 0.22 0.20 0.02 98.98 04:50:01 4 0.20 0.00 0.07 0.05 0.00 99.68 04:50:01 5 0.48 0.00 0.15 0.00 0.00 99.37 04:50:01 6 0.43 0.00 0.07 0.02 0.00 99.48 04:50:01 7 0.13 0.00 0.05 0.00 0.00 99.82 Average: all 2.94 0.00 1.15 1.31 0.03 94.57 Average: 0 3.28 0.00 1.12 1.19 0.02 94.39 Average: 1 2.85 0.00 1.11 1.40 0.04 94.60 Average: 2 2.98 0.00 1.07 0.30 0.02 95.63 Average: 3 2.89 0.00 1.36 3.30 0.03 92.41 Average: 4 2.74 0.00 1.18 1.86 0.02 94.19 Average: 5 3.13 0.00 1.35 1.25 0.02 94.24 Average: 6 2.84 0.00 1.04 0.31 0.02 95.79 Average: 7 2.80 0.00 0.95 0.90 0.03 95.32