---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-26178 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-26178) 12/26/23 _x86_64_ (8 CPU) 11:18:14 LINUX RESTART (8 CPU) 11:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:20:01 94.85 2.78 92.07 0.00 387.01 60594.77 0.00 11:21:01 60.46 0.20 60.26 0.00 15.86 27272.39 0.00 11:22:01 0.93 0.00 0.93 0.00 0.00 10.66 0.00 11:23:01 1.47 0.00 1.47 0.00 0.00 16.53 0.00 11:24:01 54.87 11.23 43.64 0.00 5224.66 8482.11 0.00 11:25:01 4.23 0.02 4.22 0.00 0.13 95.05 0.00 11:26:01 54.31 0.20 54.11 0.00 14.40 37177.27 0.00 Average: 38.74 2.06 36.67 0.00 806.07 19094.60 0.00 11:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 28119272 31050088 1259064 3.83 87588 3070384 2255412 6.65 1683004 2639032 300128 11:21:01 28764928 31577824 734052 2.23 94744 2941156 1741876 5.13 1081824 2587604 8 11:22:01 28765708 31578736 732944 2.23 94776 2941160 1741876 5.13 1082112 2587608 24 11:23:01 28773212 31586612 725356 2.21 94800 2941160 1741876 5.13 1073504 2587924 12 11:24:01 28292412 31563772 716216 2.18 124560 3367940 1693604 4.99 1384268 2721604 140 11:25:01 28306616 31573200 706848 2.15 123156 3364692 1675220 4.94 1374056 2718404 12 11:26:01 27504060 31549540 727840 2.21 145356 4069080 1677304 4.94 1455976 3384132 76 Average: 28360887 31497110 800331 2.43 109283 3242225 1789595 5.27 1304963 2746615 42914 11:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 ens3 304.86 193.79 4656.61 35.19 0.00 0.00 0.00 0.00 11:20:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 11:20:01 veth2855eab 106.75 158.95 9.84 1438.96 0.00 0.00 0.00 0.12 11:20:01 docker0 110.04 161.82 8.81 1486.06 0.00 0.00 0.00 0.00 11:21:01 ens3 115.73 74.23 2536.70 76.09 0.00 0.00 0.00 0.00 11:21:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 0.47 0.23 0.26 0.20 0.00 0.00 0.00 0.00 11:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 181.84 90.82 2741.48 6.46 0.00 0.00 0.00 0.00 11:24:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 0.28 0.22 0.02 0.02 0.00 0.00 0.00 0.00 11:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 253.14 157.19 5421.81 20.76 0.00 0.00 0.00 0.00 11:26:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:26:01 docker0 67.39 104.30 5.45 1435.55 0.00 0.00 0.00 0.00 Average: ens3 122.36 73.80 2193.98 19.82 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 25.35 38.02 2.04 417.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26178) 12/26/23 _x86_64_ (8 CPU) 11:18:14 LINUX RESTART (8 CPU) 11:19:01 CPU %user %nice %system %iowait %steal %idle 11:20:01 all 28.85 0.00 3.70 1.54 0.07 65.84 11:20:01 0 32.83 0.00 3.90 0.39 0.07 62.81 11:20:01 1 30.31 0.00 4.21 0.15 0.08 65.25 11:20:01 2 25.29 0.00 2.95 0.20 0.05 71.50 11:20:01 3 31.48 0.00 4.32 2.07 0.10 62.03 11:20:01 4 28.21 0.00 4.10 8.17 0.07 59.45 11:20:01 5 27.08 0.00 3.65 0.22 0.07 68.98 11:20:01 6 27.12 0.00 3.46 0.17 0.07 69.19 11:20:01 7 28.45 0.00 2.98 0.99 0.07 67.51 11:21:01 all 4.47 0.00 1.55 1.02 0.03 92.94 11:21:01 0 6.15 0.00 1.99 0.69 0.03 91.13 11:21:01 1 5.52 0.00 1.12 0.00 0.02 93.35 11:21:01 2 3.76 0.00 1.32 0.32 0.03 94.57 11:21:01 3 4.77 0.00 1.46 0.03 0.02 93.73 11:21:01 4 3.36 0.00 2.09 1.10 0.05 93.39 11:21:01 5 4.20 0.00 1.46 0.02 0.02 94.31 11:21:01 6 4.29 0.00 1.15 0.02 0.03 94.50 11:21:01 7 3.68 0.00 1.78 5.97 0.02 88.56 11:22:01 all 0.02 0.00 0.01 0.00 0.01 99.96 11:22:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:22:01 2 0.00 0.00 0.00 0.02 0.00 99.98 11:22:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:22:01 4 0.00 0.00 0.02 0.02 0.03 99.93 11:22:01 5 0.00 0.00 0.00 0.00 0.02 99.98 11:22:01 6 0.10 0.00 0.02 0.00 0.02 99.87 11:22:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:23:01 all 0.03 0.00 0.01 0.00 0.01 99.94 11:23:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:23:01 1 0.02 0.00 0.02 0.00 0.02 99.95 11:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:23:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:23:01 4 0.03 0.00 0.02 0.02 0.03 99.90 11:23:01 5 0.07 0.00 0.00 0.00 0.02 99.92 11:23:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:23:01 7 0.02 0.00 0.00 0.02 0.02 99.95 11:24:01 all 2.47 0.00 1.46 0.54 0.03 95.51 11:24:01 0 3.64 0.00 1.20 0.62 0.03 94.51 11:24:01 1 2.24 0.00 0.95 1.07 0.03 95.70 11:24:01 2 2.20 0.00 2.42 0.40 0.03 94.94 11:24:01 3 2.50 0.00 1.20 1.10 0.02 95.18 11:24:01 4 3.64 0.00 1.18 0.35 0.03 94.80 11:24:01 5 1.56 0.00 0.90 0.02 0.02 97.51 11:24:01 6 2.47 0.00 2.99 0.60 0.03 93.91 11:24:01 7 1.50 0.00 0.80 0.13 0.02 97.55 11:25:01 all 0.34 0.00 0.06 0.01 0.01 99.58 11:25:01 0 0.27 0.00 0.12 0.07 0.02 99.53 11:25:01 1 0.12 0.00 0.08 0.00 0.03 99.77 11:25:01 2 0.02 0.00 0.07 0.00 0.00 99.92 11:25:01 3 2.02 0.00 0.08 0.00 0.02 97.88 11:25:01 4 0.08 0.00 0.05 0.00 0.02 99.85 11:25:01 5 0.03 0.00 0.03 0.00 0.00 99.93 11:25:01 6 0.03 0.00 0.03 0.00 0.00 99.93 11:25:01 7 0.12 0.00 0.03 0.02 0.02 99.82 11:26:01 all 4.05 0.00 1.45 1.20 0.02 93.28 11:26:01 0 3.68 0.00 1.34 1.54 0.02 93.42 11:26:01 1 4.06 0.00 2.35 2.26 0.03 91.30 11:26:01 2 3.86 0.00 0.87 0.00 0.02 95.25 11:26:01 3 6.11 0.00 1.40 0.02 0.03 92.44 11:26:01 4 3.25 0.00 0.87 0.00 0.02 95.87 11:26:01 5 3.37 0.00 1.42 0.08 0.02 95.11 11:26:01 6 4.12 0.00 1.15 0.02 0.02 94.70 11:26:01 7 3.93 0.00 2.23 5.69 0.03 88.11 Average: all 5.72 0.00 1.17 0.61 0.03 92.47 Average: 0 6.65 0.00 1.22 0.47 0.03 91.63 Average: 1 6.02 0.00 1.24 0.50 0.03 92.21 Average: 2 4.99 0.00 1.09 0.13 0.02 93.77 Average: 3 6.66 0.00 1.21 0.46 0.03 91.65 Average: 4 5.47 0.00 1.18 1.37 0.04 91.95 Average: 5 5.17 0.00 1.06 0.05 0.02 93.70 Average: 6 5.42 0.00 1.26 0.11 0.02 93.19 Average: 7 5.36 0.00 1.11 1.82 0.03 91.68