---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35009 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: 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 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-35009) 12/13/24 _x86_64_ (8 CPU) 04:18:28 LINUX RESTART (8 CPU) 04:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:20:01 387.55 14.15 373.40 0.00 1838.76 39611.13 0.00 04:21:01 203.60 0.10 203.50 0.00 10.53 73487.22 0.00 04:22:01 37.24 0.00 37.24 0.00 0.00 28173.96 0.00 04:23:02 110.61 0.15 110.46 0.00 2.40 45757.82 0.00 Average: 184.71 3.60 181.11 0.00 462.69 46756.30 0.00 04:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 28058680 31522932 781504 2.38 127936 3503632 1892028 5.58 1283120 3034144 956464 04:21:01 27300320 31234828 1063052 3.23 183448 3865940 2406728 7.09 1695876 3319840 360920 04:22:01 26862584 31294100 1003044 3.05 186496 4324384 2049476 6.04 1510940 3910688 403384 04:23:02 27054508 31523232 776184 2.36 190484 4371500 1850140 5.45 1387684 3855208 3484 Average: 27319023 31393773 905946 2.76 172091 4016364 2049593 6.04 1469405 3529970 431063 04:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 ens3 770.25 497.77 8615.92 87.16 0.00 0.00 0.00 0.00 04:20:01 docker0 300.58 468.12 26.67 3459.43 0.00 0.00 0.00 0.00 04:20:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 04:21:01 ens3 21.06 12.13 23.79 9.00 0.00 0.00 0.00 0.00 04:21:01 veth22b33f2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:22:01 ens3 10.51 7.35 8.09 4.50 0.00 0.00 0.00 0.00 04:22:01 veth22b33f2 0.93 1.30 0.12 0.35 0.00 0.00 0.00 0.00 04:22:01 docker0 0.93 1.25 0.11 0.34 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:02 ens3 20.23 11.58 53.55 7.73 0.00 0.00 0.00 0.00 04:23:02 docker0 2.01 3.64 0.12 38.09 0.00 0.00 0.00 0.00 04:23:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 205.42 132.15 2174.27 27.09 0.00 0.00 0.00 0.00 Average: docker0 75.85 118.22 6.72 874.05 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35009) 12/13/24 _x86_64_ (8 CPU) 04:18:28 LINUX RESTART (8 CPU) 04:19:01 CPU %user %nice %system %iowait %steal %idle 04:20:01 all 9.59 0.00 3.93 2.94 0.06 83.47 04:20:01 0 10.54 0.00 4.43 0.81 0.05 84.17 04:20:01 1 8.53 0.00 3.42 2.78 0.05 85.23 04:20:01 2 10.34 0.00 3.94 2.68 0.05 82.99 04:20:01 3 9.75 0.00 4.71 10.56 0.07 74.91 04:20:01 4 8.45 0.00 3.25 1.48 0.07 86.75 04:20:01 5 10.49 0.00 3.98 4.27 0.05 81.22 04:20:01 6 10.17 0.00 4.10 0.49 0.07 85.17 04:20:01 7 8.49 0.00 3.63 0.51 0.07 87.31 04:21:01 all 14.96 0.00 3.76 4.82 0.06 76.39 04:21:01 0 14.16 0.00 3.48 0.54 0.07 81.76 04:21:01 1 14.33 0.00 2.92 0.02 0.05 82.68 04:21:01 2 13.55 0.00 3.48 0.54 0.05 82.38 04:21:01 3 15.53 0.00 3.50 13.69 0.07 67.21 04:21:01 4 16.30 0.00 4.77 3.51 0.07 75.35 04:21:01 5 16.09 0.00 5.44 18.36 0.07 60.05 04:21:01 6 14.31 0.00 3.68 1.38 0.05 80.58 04:21:01 7 15.45 0.00 2.86 0.66 0.05 80.98 04:22:01 all 41.78 0.00 6.42 2.00 0.07 49.73 04:22:01 0 39.09 0.00 6.44 11.96 0.07 42.43 04:22:01 1 44.20 0.00 7.10 0.18 0.08 48.43 04:22:01 2 42.88 0.00 5.90 0.52 0.07 50.64 04:22:01 3 40.73 0.00 5.83 0.07 0.07 53.30 04:22:01 4 41.76 0.00 6.64 0.03 0.07 51.50 04:22:01 5 43.03 0.00 6.79 0.40 0.07 49.71 04:22:01 6 40.29 0.00 6.02 2.37 0.10 51.23 04:22:01 7 42.24 0.00 6.61 0.47 0.07 50.61 04:23:02 all 40.54 0.00 6.11 2.92 0.09 50.34 04:23:02 0 39.69 0.00 5.97 7.08 0.12 47.14 04:23:02 1 42.02 0.00 6.02 5.35 0.08 46.53 04:23:02 2 40.30 0.00 6.60 0.25 0.10 52.74 04:23:02 3 39.71 0.00 5.48 0.05 0.07 54.70 04:23:02 4 41.64 0.00 5.65 1.46 0.07 51.18 04:23:02 5 40.42 0.00 6.20 6.54 0.08 46.76 04:23:02 6 40.28 0.00 6.31 0.64 0.08 52.69 04:23:02 7 40.25 0.00 6.66 2.03 0.08 50.97 Average: all 26.74 0.00 5.06 3.17 0.07 64.96 Average: 0 25.90 0.00 5.08 5.11 0.08 63.83 Average: 1 27.28 0.00 4.87 2.08 0.07 65.70 Average: 2 26.76 0.00 4.98 1.00 0.07 67.20 Average: 3 26.49 0.00 4.88 6.07 0.07 62.49 Average: 4 27.06 0.00 5.08 1.62 0.07 66.17 Average: 5 27.53 0.00 5.60 7.37 0.07 59.42 Average: 6 26.27 0.00 5.03 1.22 0.08 67.41 Average: 7 26.64 0.00 4.94 0.92 0.07 67.43