---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35016 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 13G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35016) 12/13/24 _x86_64_ (8 CPU) 05:17:43 LINUX RESTART (8 CPU) 05:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:19:01 418.55 47.63 370.92 0.00 5363.11 123063.36 0.00 05:20:01 247.45 2.50 244.95 0.00 25.32 76574.34 0.00 05:21:01 33.24 0.03 33.21 0.00 0.27 20946.66 0.00 05:22:01 222.48 0.30 222.18 0.00 23.20 67815.10 0.00 Average: 230.43 12.61 217.82 0.00 1352.92 72100.05 0.00 05:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 29185740 31551640 772932 2.35 79008 2553952 1960644 5.78 1026208 2284808 1680 05:20:01 27302632 31331000 973912 2.96 183648 3952300 2337816 6.89 1646200 3367632 447512 05:21:01 26404480 30871624 1432512 4.36 187252 4347124 2675464 7.88 1928056 3938068 411812 05:22:01 26439696 31510676 795148 2.42 199972 4915428 2112500 6.23 1416704 4394868 463764 Average: 27333137 31316235 993626 3.02 162470 3942201 2271606 6.69 1504292 3496344 331192 05:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 ens3 659.49 464.47 6095.67 106.19 0.00 0.00 0.00 0.00 05:19:01 veth3dc4cca 56.97 62.52 5.63 60.74 0.00 0.00 0.00 0.00 05:19:01 lo 6.87 6.87 0.67 0.67 0.00 0.00 0.00 0.00 05:19:01 docker0 89.27 96.15 7.24 288.65 0.00 0.00 0.00 0.00 05:20:01 ens3 440.50 265.23 3204.98 35.34 0.00 0.00 0.00 0.00 05:20:01 veth63b77df 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:20:01 docker0 247.37 407.68 21.63 3173.67 0.00 0.00 0.00 0.00 05:21:01 ens3 14.08 7.72 12.03 5.32 0.00 0.00 0.00 0.00 05:21:01 veth63b77df 0.90 1.28 0.12 0.36 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.90 1.25 0.11 0.36 0.00 0.00 0.00 0.00 05:22:01 ens3 204.45 121.23 5428.07 26.35 0.00 0.00 0.00 0.00 05:22:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 05:22:01 docker0 7.25 15.05 0.43 190.65 0.00 0.00 0.00 0.00 Average: ens3 329.64 214.66 3685.17 43.30 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 86.20 130.04 7.36 913.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35016) 12/13/24 _x86_64_ (8 CPU) 05:17:43 LINUX RESTART (8 CPU) 05:18:01 CPU %user %nice %system %iowait %steal %idle 05:19:01 all 10.07 0.00 3.62 3.10 0.08 83.14 05:19:01 0 12.48 0.00 4.88 6.78 0.10 75.77 05:19:01 1 9.29 0.00 3.43 0.79 0.07 86.42 05:19:01 2 9.31 0.00 4.77 7.67 0.08 78.16 05:19:01 3 12.62 0.00 3.80 5.44 0.07 78.07 05:19:01 4 9.05 0.00 2.88 1.60 0.07 86.40 05:19:01 5 10.52 0.00 3.41 0.81 0.08 85.18 05:19:01 6 8.49 0.00 2.88 1.31 0.08 87.23 05:19:01 7 8.76 0.00 2.93 0.35 0.07 87.90 05:20:01 all 19.32 0.00 4.77 1.27 0.07 74.57 05:20:01 0 19.17 0.00 4.00 0.35 0.07 76.40 05:20:01 1 18.54 0.00 4.44 0.46 0.05 76.51 05:20:01 2 18.20 0.00 6.33 5.16 0.08 70.23 05:20:01 3 18.93 0.00 4.34 0.02 0.08 76.62 05:20:01 4 19.89 0.00 4.80 0.40 0.08 74.83 05:20:01 5 18.95 0.00 5.09 0.40 0.07 75.48 05:20:01 6 19.45 0.00 4.29 0.30 0.07 75.89 05:20:01 7 21.38 0.00 4.87 3.03 0.07 70.65 05:21:01 all 46.77 0.00 5.29 0.12 0.09 47.74 05:21:01 0 45.98 0.00 5.26 0.00 0.10 48.66 05:21:01 1 45.12 0.00 5.78 0.84 0.10 48.17 05:21:01 2 46.41 0.00 5.40 0.00 0.08 48.11 05:21:01 3 45.67 0.00 5.02 0.02 0.08 49.20 05:21:01 4 49.22 0.00 5.47 0.00 0.10 45.21 05:21:01 5 46.26 0.00 5.11 0.10 0.08 48.44 05:21:01 6 47.78 0.00 5.24 0.00 0.08 46.89 05:21:01 7 47.69 0.00 5.00 0.00 0.08 47.22 05:22:01 all 30.12 0.00 6.65 1.06 0.08 62.09 05:22:01 0 29.57 0.00 7.64 0.61 0.08 62.09 05:22:01 1 29.31 0.00 6.24 0.37 0.07 64.01 05:22:01 2 29.55 0.00 6.62 4.14 0.10 59.58 05:22:01 3 29.91 0.00 6.52 0.59 0.07 62.91 05:22:01 4 30.94 0.00 6.65 0.15 0.07 62.19 05:22:01 5 30.58 0.00 6.78 0.39 0.10 62.15 05:22:01 6 29.71 0.00 6.66 1.54 0.08 62.00 05:22:01 7 31.41 0.00 6.06 0.69 0.07 61.77 Average: all 26.60 0.00 5.08 1.38 0.08 66.86 Average: 0 26.83 0.00 5.44 1.93 0.09 65.70 Average: 1 25.60 0.00 4.97 0.62 0.07 68.73 Average: 2 25.91 0.00 5.78 4.23 0.09 63.99 Average: 3 26.80 0.00 4.92 1.52 0.08 66.69 Average: 4 27.31 0.00 4.95 0.54 0.08 67.12 Average: 5 26.60 0.00 5.10 0.42 0.08 67.79 Average: 6 26.37 0.00 4.77 0.79 0.08 67.99 Average: 7 27.35 0.00 4.72 1.02 0.07 66.84