---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4812 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4812) 08/29/23 _x86_64_ (8 CPU) 15:43:38 LINUX RESTART (8 CPU) 15:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:45:01 210.97 38.58 172.38 0.00 4317.60 100368.80 0.00 15:46:01 179.82 1.15 178.67 0.00 16.66 127887.10 0.00 15:47:01 33.41 0.02 33.39 0.00 0.13 39339.98 0.00 15:48:01 179.62 0.22 179.40 0.00 17.73 45455.24 0.00 Average: 150.95 9.99 140.96 0.00 1087.85 78263.93 0.00 15:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 29127112 31582244 745616 2.27 71624 2653472 2050240 6.04 998696 2405276 773252 15:46:01 28372756 31580340 732200 2.23 146096 3261400 1768500 5.21 1062376 3009100 476 15:47:01 27361648 31113628 1190712 3.62 149296 3746856 2357720 6.95 1624016 3389484 239708 15:48:01 27549176 31565068 738556 2.25 161532 3981336 1800248 5.31 1268180 3542804 328 Average: 28102673 31460320 851771 2.59 132137 3410766 1994177 5.88 1238317 3086666 253441 15:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 15:45:01 ens3 513.72 346.52 6559.74 118.23 0.00 0.00 0.00 0.00 15:45:01 docker0 1.05 1.08 0.15 3.51 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 ens3 361.76 215.13 2402.17 23.53 0.00 0.00 0.00 0.00 15:46:01 docker0 208.85 351.40 16.31 2394.12 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 28.36 17.93 33.86 11.93 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 veth425a7a5 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 15:48:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 15:48:01 ens3 120.40 79.89 2676.50 17.11 0.00 0.00 0.00 0.00 15:48:01 docker0 3.02 7.03 0.19 88.08 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 256.05 164.86 2917.89 42.70 0.00 0.00 0.00 0.00 Average: docker0 53.24 89.91 4.16 621.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4812) 08/29/23 _x86_64_ (8 CPU) 15:43:38 LINUX RESTART (8 CPU) 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 8.94 0.00 2.92 5.99 0.06 82.09 15:45:01 0 8.08 0.00 3.08 2.12 0.05 86.67 15:45:01 1 9.46 0.00 3.26 8.74 0.05 78.49 15:45:01 2 10.61 0.00 2.29 6.23 0.05 80.81 15:45:01 3 8.47 0.00 3.14 2.63 0.07 85.70 15:45:01 4 8.88 0.00 3.38 5.20 0.05 82.49 15:45:01 5 8.76 0.00 2.39 1.80 0.05 86.99 15:45:01 6 9.29 0.00 2.56 15.32 0.05 72.78 15:45:01 7 8.00 0.00 3.27 5.81 0.08 82.83 15:46:01 all 5.08 0.00 2.60 7.44 0.06 84.82 15:46:01 0 3.89 0.00 4.18 0.49 0.05 91.40 15:46:01 1 5.63 0.00 3.32 30.40 0.07 60.58 15:46:01 2 4.64 0.00 2.07 0.69 0.05 92.55 15:46:01 3 5.14 0.00 1.79 0.10 0.05 92.92 15:46:01 4 5.20 0.00 2.59 5.99 0.05 86.16 15:46:01 5 5.41 0.00 1.90 1.74 0.05 90.90 15:46:01 6 5.02 0.00 2.71 19.94 0.07 72.27 15:46:01 7 5.69 0.00 2.26 0.32 0.08 91.64 15:47:01 all 39.96 0.00 5.14 1.18 0.09 53.63 15:47:01 0 35.47 0.00 4.74 0.74 0.08 58.97 15:47:01 1 40.96 0.00 5.41 0.84 0.08 52.71 15:47:01 2 40.41 0.00 4.83 0.34 0.10 54.32 15:47:01 3 41.37 0.00 5.03 0.50 0.08 53.01 15:47:01 4 39.21 0.00 5.41 3.10 0.12 52.16 15:47:01 5 42.22 0.00 4.97 1.53 0.08 51.19 15:47:01 6 39.67 0.00 5.58 0.89 0.08 53.78 15:47:01 7 40.35 0.00 5.14 1.51 0.08 52.92 15:48:01 all 20.93 0.00 4.84 5.06 0.08 69.09 15:48:01 0 19.52 0.00 4.48 0.13 0.07 75.80 15:48:01 1 21.71 0.00 5.19 1.20 0.07 71.84 15:48:01 2 22.29 0.00 4.89 0.74 0.07 72.01 15:48:01 3 20.94 0.00 4.16 1.23 0.07 73.61 15:48:01 4 17.06 0.00 4.12 15.95 0.08 62.79 15:48:01 5 23.27 0.00 4.41 3.26 0.08 68.98 15:48:01 6 20.97 0.00 5.93 0.05 0.08 72.96 15:48:01 7 21.70 0.00 5.58 18.18 0.10 54.44 Average: all 18.74 0.00 3.88 4.91 0.07 72.39 Average: 0 16.75 0.00 4.12 0.87 0.06 78.20 Average: 1 19.47 0.00 4.29 10.26 0.07 65.91 Average: 2 19.49 0.00 3.52 2.00 0.07 74.92 Average: 3 18.99 0.00 3.53 1.11 0.07 76.30 Average: 4 17.59 0.00 3.88 7.56 0.08 70.91 Average: 5 19.93 0.00 3.42 2.08 0.07 74.50 Average: 6 18.76 0.00 4.19 9.04 0.07 67.94 Average: 7 18.98 0.00 4.06 6.41 0.09 70.46