---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24586 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-24586) 12/06/23 _x86_64_ (8 CPU) 20:25:32 LINUX RESTART (8 CPU) 20:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:27:01 357.09 14.80 342.29 0.00 1948.34 37234.19 0.00 20:28:01 183.74 1.77 181.97 0.00 29.20 58093.78 0.00 20:29:01 164.45 0.23 164.21 0.00 11.33 33027.26 0.00 20:30:01 46.89 0.00 46.89 0.00 0.00 16467.27 0.00 20:31:01 51.89 10.60 41.29 0.00 5155.01 8416.20 0.00 Average: 160.81 5.48 155.33 0.00 1428.73 30647.82 0.00 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:01 29150288 31520992 797172 2.42 78636 2558956 1944496 5.73 1049524 2292408 4940 20:28:01 27608328 31188416 1113560 3.39 155608 3580440 2414232 7.12 1673056 3083828 299292 20:29:01 27452328 31499760 805048 2.45 165636 4009296 2031480 5.99 1330596 3554052 460840 20:30:01 27476956 31537948 765256 2.33 169132 4006056 1786100 5.26 1309048 3538440 12 20:31:01 26998288 31513968 756852 2.30 197992 4430736 1699580 5.01 1617116 3671976 1016 Average: 27737238 31452217 847578 2.58 153401 3717097 1975178 5.82 1395868 3228141 153220 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:01 docker0 77.19 88.00 6.30 310.46 0.00 0.00 0.00 0.00 20:27:01 veth9547050 64.64 74.52 6.27 58.54 0.00 0.00 0.00 0.00 20:27:01 ens3 489.17 322.40 5603.60 82.44 0.00 0.00 0.00 0.00 20:27:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 20:28:01 docker0 157.04 252.91 13.22 2437.90 0.00 0.00 0.00 0.00 20:28:01 vetha45f665 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:28:01 ens3 284.95 184.72 2461.52 76.76 0.00 0.00 0.00 0.00 20:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:29:01 docker0 4.82 10.20 0.29 93.26 0.00 0.00 0.00 0.00 20:29:01 ens3 124.61 75.52 2683.46 17.94 0.00 0.00 0.00 0.00 20:29:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 12.11 8.17 12.91 4.80 0.00 0.00 0.00 0.00 20:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 165.11 83.40 2729.90 6.15 0.00 0.00 0.00 0.00 20:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 47.81 70.22 3.96 568.31 0.00 0.00 0.00 0.00 Average: ens3 215.19 134.84 2698.28 37.62 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 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-24586) 12/06/23 _x86_64_ (8 CPU) 20:25:32 LINUX RESTART (8 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 8.33 0.00 3.03 2.17 0.06 86.41 20:27:01 0 7.28 0.00 2.71 0.18 0.07 89.76 20:27:01 1 9.29 0.00 3.44 4.47 0.07 82.74 20:27:01 2 8.72 0.00 2.39 0.13 0.05 88.71 20:27:01 3 7.62 0.00 3.82 5.60 0.07 82.89 20:27:01 4 7.57 0.00 2.77 0.89 0.05 88.72 20:27:01 5 9.63 0.00 3.53 3.67 0.05 83.12 20:27:01 6 8.45 0.00 2.64 0.39 0.05 88.48 20:27:01 7 8.10 0.00 2.97 2.03 0.07 86.83 20:28:01 all 15.87 0.00 3.61 3.83 0.05 76.65 20:28:01 0 16.02 0.00 3.68 1.51 0.05 78.73 20:28:01 1 14.87 0.00 2.63 5.77 0.05 76.67 20:28:01 2 15.37 0.00 3.51 0.77 0.05 80.30 20:28:01 3 15.71 0.00 4.43 0.42 0.05 79.38 20:28:01 4 16.75 0.00 3.42 0.47 0.05 79.31 20:28:01 5 15.50 0.00 3.18 0.15 0.03 81.14 20:28:01 6 16.20 0.00 3.36 0.25 0.05 80.14 20:28:01 7 16.53 0.00 4.64 21.36 0.07 57.40 20:29:01 all 34.35 0.00 4.76 2.14 0.09 58.65 20:29:01 0 33.70 0.00 4.85 1.04 0.08 60.32 20:29:01 1 33.72 0.00 4.08 1.51 0.07 60.62 20:29:01 2 33.91 0.00 4.54 2.67 0.08 58.80 20:29:01 3 36.35 0.00 4.99 0.81 0.08 57.77 20:29:01 4 35.31 0.00 4.56 0.24 0.10 59.80 20:29:01 5 33.67 0.00 5.63 2.06 0.08 58.56 20:29:01 6 32.98 0.00 4.95 4.04 0.10 57.92 20:29:01 7 35.20 0.00 4.52 4.79 0.08 55.41 20:30:01 all 0.90 0.00 0.44 0.82 0.01 97.81 20:30:01 0 0.83 0.00 0.85 6.06 0.02 92.24 20:30:01 1 0.93 0.00 0.22 0.00 0.02 98.83 20:30:01 2 1.07 0.00 0.32 0.00 0.00 98.62 20:30:01 3 1.02 0.00 0.33 0.02 0.02 98.61 20:30:01 4 0.72 0.00 0.55 0.43 0.00 98.30 20:30:01 5 0.63 0.00 0.30 0.07 0.02 98.98 20:30:01 6 0.72 0.00 0.48 0.00 0.00 98.80 20:30:01 7 1.31 0.00 0.50 0.02 0.03 98.14 20:31:01 all 2.38 0.00 1.32 0.53 0.02 95.75 20:31:01 0 4.50 0.00 1.74 0.35 0.02 93.39 20:31:01 1 2.62 0.00 1.99 0.40 0.02 94.98 20:31:01 2 2.17 0.00 1.07 0.65 0.02 96.10 20:31:01 3 2.78 0.00 1.15 0.05 0.03 95.98 20:31:01 4 2.02 0.00 1.20 0.72 0.02 96.05 20:31:01 5 1.19 0.00 1.62 0.69 0.02 96.49 20:31:01 6 2.17 0.00 0.89 1.22 0.02 95.71 20:31:01 7 1.61 0.00 0.87 0.18 0.03 97.30 Average: all 12.32 0.00 2.63 1.90 0.05 83.11 Average: 0 12.43 0.00 2.76 1.83 0.05 82.92 Average: 1 12.21 0.00 2.46 2.43 0.04 82.86 Average: 2 12.20 0.00 2.36 0.84 0.04 84.56 Average: 3 12.63 0.00 2.94 1.38 0.05 83.00 Average: 4 12.44 0.00 2.50 0.55 0.04 84.47 Average: 5 12.07 0.00 2.84 1.32 0.04 83.72 Average: 6 12.05 0.00 2.46 1.17 0.04 84.27 Average: 7 12.51 0.00 2.69 5.66 0.06 79.08