---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36237 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-36237) 01/07/25 _x86_64_ (8 CPU) 00:45:53 LINUX RESTART (8 CPU) 00:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:47:01 286.29 48.61 237.68 0.00 5466.96 166706.48 0.00 00:48:01 199.80 1.42 198.38 0.00 24.39 59279.31 0.00 00:49:01 133.24 0.13 133.11 0.00 16.26 42404.13 0.00 00:50:01 87.45 0.08 87.37 0.00 1.87 28682.42 0.00 Average: 176.70 12.56 164.14 0.00 1377.31 74267.46 0.00 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 29415108 31515564 829156 2.52 65716 2315316 2073432 6.11 1055568 2054144 409736 00:48:01 27753708 31482952 830256 2.52 136016 3737300 2004932 5.91 1330312 3275476 230492 00:49:01 27049776 31346816 957336 2.91 186000 4199104 2303428 6.79 1755144 3494984 654984 00:50:01 27482296 31499452 808728 2.46 190716 3936064 1922392 5.67 1378288 3458488 13464 Average: 27925222 31461196 856369 2.60 144612 3546946 2076046 6.12 1379828 3070773 327169 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 00:47:01 ens3 529.88 353.76 5937.96 109.89 0.00 0.00 0.00 0.00 00:47:01 docker0 22.36 22.21 1.72 142.42 0.00 0.00 0.00 0.00 00:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:48:01 ens3 534.74 331.46 3334.55 37.85 0.00 0.00 0.00 0.00 00:48:01 docker0 322.96 518.41 27.33 3315.11 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 veth1a8f05c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:49:01 ens3 20.08 12.76 23.58 8.74 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:50:01 ens3 25.25 15.40 57.50 9.38 0.00 0.00 0.00 0.00 00:50:01 docker0 2.02 4.17 0.12 38.18 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 277.50 178.35 2338.44 41.46 0.00 0.00 0.00 0.00 Average: docker0 86.84 136.24 7.29 874.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36237) 01/07/25 _x86_64_ (8 CPU) 00:45:53 LINUX RESTART (8 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 7.85 0.00 2.66 2.54 0.08 86.87 00:47:01 0 6.31 0.00 2.52 1.02 0.08 90.07 00:47:01 1 10.44 0.00 2.43 0.50 0.08 86.54 00:47:01 2 6.53 0.00 3.57 0.49 0.08 89.33 00:47:01 3 7.74 0.00 2.30 0.49 0.07 89.40 00:47:01 4 8.87 0.00 2.24 0.51 0.10 88.28 00:47:01 5 7.62 0.00 2.42 10.45 0.08 79.42 00:47:01 6 6.62 0.00 2.64 1.23 0.07 89.44 00:47:01 7 8.68 0.00 3.15 5.62 0.08 82.47 00:48:01 all 5.59 0.00 2.63 5.64 0.09 86.06 00:48:01 0 4.70 0.00 2.47 1.07 0.07 91.69 00:48:01 1 6.19 0.00 2.93 2.87 0.10 87.92 00:48:01 2 5.51 0.00 2.44 1.92 0.07 90.06 00:48:01 3 5.94 0.00 2.37 1.99 0.08 89.61 00:48:01 4 7.04 0.00 2.45 2.02 0.05 88.44 00:48:01 5 4.56 0.00 3.30 31.91 0.15 60.08 00:48:01 6 5.48 0.00 2.23 0.29 0.07 91.94 00:48:01 7 5.32 0.00 2.81 3.16 0.10 88.60 00:49:01 all 25.63 0.00 6.19 5.46 0.08 62.65 00:49:01 0 24.87 0.00 5.49 0.98 0.07 68.60 00:49:01 1 26.76 0.00 5.90 0.64 0.08 66.62 00:49:01 2 25.07 0.00 6.60 5.38 0.07 62.88 00:49:01 3 26.05 0.00 5.51 1.69 0.07 66.68 00:49:01 4 26.54 0.00 6.60 24.84 0.10 41.92 00:49:01 5 25.11 0.00 6.22 7.39 0.08 61.20 00:49:01 6 24.71 0.00 7.00 2.31 0.07 65.91 00:49:01 7 25.91 0.00 6.18 0.56 0.07 67.29 00:50:01 all 38.12 0.00 6.08 4.04 0.11 51.66 00:50:01 0 36.99 0.00 6.08 13.29 0.12 43.52 00:50:01 1 37.80 0.00 6.06 0.49 0.12 55.54 00:50:01 2 39.21 0.00 6.21 0.49 0.10 53.99 00:50:01 3 37.76 0.00 6.40 12.66 0.15 43.03 00:50:01 4 38.27 0.00 6.27 3.12 0.12 52.23 00:50:01 5 38.02 0.00 5.71 0.44 0.12 55.71 00:50:01 6 39.42 0.00 6.15 0.15 0.10 54.18 00:50:01 7 37.47 0.00 5.75 1.75 0.08 54.95 Average: all 19.28 0.00 4.38 4.42 0.09 71.83 Average: 0 18.18 0.00 4.13 4.08 0.08 73.53 Average: 1 20.29 0.00 4.33 1.12 0.10 74.16 Average: 2 19.03 0.00 4.70 2.07 0.08 74.12 Average: 3 19.33 0.00 4.14 4.19 0.09 72.25 Average: 4 20.16 0.00 4.38 7.58 0.09 67.78 Average: 5 18.83 0.00 4.41 12.53 0.11 64.11 Average: 6 19.06 0.00 4.51 0.99 0.08 75.36 Average: 7 19.35 0.00 4.47 2.77 0.08 73.32