---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36239 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-36239) 01/07/25 _x86_64_ (8 CPU) 01:22:55 LINUX RESTART (8 CPU) 01:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:24:01 287.49 47.96 239.53 0.00 5387.50 182405.07 0.00 01:25:01 217.28 2.15 215.13 0.00 44.26 59596.73 0.00 01:26:01 132.24 0.07 132.17 0.00 9.20 42741.49 0.00 01:27:01 175.37 0.22 175.16 0.00 17.33 48698.43 0.00 Average: 203.09 12.60 190.49 0.00 1364.46 83357.29 0.00 01:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 29893332 31566096 782860 2.38 59720 1908864 1900264 5.60 995856 1658792 816 01:25:01 27774688 31510684 799228 2.43 137268 3745424 2022032 5.96 1307644 3279240 234868 01:26:01 26951792 30952368 1349012 4.10 187208 3907924 2409228 7.10 1855352 3494688 363448 01:27:01 27450840 31516188 787872 2.40 193216 3989264 1793336 5.29 1388404 3486636 508 Average: 28017663 31386334 929743 2.83 144353 3387869 2031215 5.99 1386814 2979839 149910 01:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 01:24:01 docker0 24.95 26.88 1.89 168.01 0.00 0.00 0.00 0.00 01:24:01 vethde83d07 24.95 27.00 2.23 168.02 0.00 0.00 0.00 0.01 01:24:01 ens3 448.64 310.75 2767.14 95.27 0.00 0.00 0.00 0.00 01:25:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 01:25:01 docker0 315.63 500.27 26.77 3297.87 0.00 0.00 0.00 0.00 01:25:01 ens3 622.06 389.72 6543.04 46.57 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:26:01 ens3 26.21 14.28 25.20 9.75 0.00 0.00 0.00 0.00 01:26:01 veth1b776d1 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:27:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 docker0 6.73 13.41 0.41 192.60 0.00 0.00 0.00 0.00 01:27:01 ens3 35.44 20.29 211.72 9.30 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 86.82 135.15 7.27 914.56 0.00 0.00 0.00 0.00 Average: ens3 283.07 183.75 2386.59 40.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36239) 01/07/25 _x86_64_ (8 CPU) 01:22:55 LINUX RESTART (8 CPU) 01:23:01 CPU %user %nice %system %iowait %steal %idle 01:24:01 all 6.90 0.00 2.10 2.38 0.05 88.56 01:24:01 0 6.60 0.00 2.68 4.07 0.05 86.60 01:24:01 1 7.32 0.00 1.70 0.15 0.03 90.80 01:24:01 2 6.19 0.00 3.24 5.47 0.07 85.03 01:24:01 3 4.77 0.00 2.35 4.16 0.07 88.65 01:24:01 4 9.83 0.00 1.17 0.60 0.03 88.36 01:24:01 5 6.48 0.00 1.93 0.72 0.05 90.82 01:24:01 6 5.17 0.00 1.91 3.52 0.07 89.33 01:24:01 7 8.86 0.00 1.83 0.39 0.07 88.86 01:25:01 all 6.87 0.00 3.34 3.86 0.07 85.86 01:25:01 0 7.93 0.00 3.44 1.37 0.07 87.19 01:25:01 1 7.43 0.00 3.08 2.96 0.08 86.44 01:25:01 2 7.11 0.00 3.83 3.78 0.08 85.19 01:25:01 3 6.23 0.00 3.01 2.40 0.05 88.30 01:25:01 4 6.31 0.00 1.91 1.07 0.07 90.63 01:25:01 5 7.06 0.00 3.35 8.51 0.08 80.99 01:25:01 6 6.52 0.00 4.36 8.81 0.05 80.26 01:25:01 7 6.37 0.00 3.79 1.97 0.08 87.79 01:26:01 all 35.05 0.00 7.10 2.88 0.09 54.88 01:26:01 0 35.77 0.00 7.11 1.53 0.10 55.48 01:26:01 1 32.50 0.00 6.60 0.53 0.08 60.30 01:26:01 2 36.05 0.00 7.10 0.44 0.08 56.33 01:26:01 3 35.46 0.00 6.99 0.64 0.08 56.83 01:26:01 4 32.19 0.00 5.46 0.10 0.08 62.17 01:26:01 5 36.50 0.00 8.36 13.19 0.10 41.84 01:26:01 6 35.48 0.00 7.34 3.84 0.08 53.26 01:26:01 7 36.39 0.00 7.87 2.77 0.08 52.89 01:27:01 all 34.50 0.00 6.46 2.31 0.09 56.64 01:27:01 0 36.71 0.00 5.79 1.39 0.10 56.01 01:27:01 1 31.81 0.00 6.41 0.72 0.08 60.97 01:27:01 2 38.48 0.00 6.64 0.69 0.08 54.10 01:27:01 3 33.44 0.00 6.95 0.12 0.08 59.40 01:27:01 4 31.47 0.00 5.88 0.15 0.10 62.40 01:27:01 5 34.65 0.00 6.62 9.60 0.08 49.04 01:27:01 6 34.73 0.00 6.37 1.86 0.10 56.94 01:27:01 7 34.72 0.00 7.06 3.93 0.08 54.21 Average: all 20.81 0.00 4.75 2.86 0.08 71.51 Average: 0 21.74 0.00 4.75 2.09 0.08 71.34 Average: 1 19.71 0.00 4.44 1.09 0.07 74.69 Average: 2 21.96 0.00 5.20 2.60 0.08 70.16 Average: 3 19.95 0.00 4.82 1.83 0.07 73.33 Average: 4 19.92 0.00 3.60 0.48 0.07 75.93 Average: 5 21.16 0.00 5.06 8.00 0.08 65.70 Average: 6 20.48 0.00 4.99 4.50 0.08 69.95 Average: 7 21.56 0.00 5.13 2.26 0.08 70.96