---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34933 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34933) 12/12/24 _x86_64_ (8 CPU) 00:32:13 LINUX RESTART (8 CPU) 00:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:34:01 187.15 9.73 177.42 0.00 1705.03 52143.02 0.00 00:35:01 245.79 2.12 243.68 0.00 27.73 80394.60 0.00 00:36:01 327.55 1.40 326.15 0.00 31.73 88984.37 0.00 00:37:01 116.55 0.10 116.45 0.00 2.80 49893.68 0.00 Average: 219.26 3.34 215.92 0.00 441.87 67853.26 0.00 00:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:34:01 28644428 31514688 793980 2.41 86056 3034548 2000504 5.90 1122640 2701840 9520 00:35:01 26782448 31254732 1043544 3.17 195032 4368560 2426532 7.15 1708220 3801076 358764 00:36:01 25503208 31402940 887556 2.70 249472 5600856 2050104 6.04 1564348 5073120 492 00:37:01 24104556 31402404 888728 2.70 254140 6941636 2126448 6.27 2108320 5881840 711296 Average: 26258660 31393691 903452 2.75 196175 4986400 2150897 6.34 1625882 4364469 270018 00:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:34:01 lo 8.00 8.00 0.84 0.84 0.00 0.00 0.00 0.00 00:34:01 vethbe7cab9 143.99 156.86 14.26 134.25 0.00 0.00 0.00 0.01 00:34:01 docker0 179.54 201.87 14.63 562.97 0.00 0.00 0.00 0.00 00:34:01 ens3 532.26 385.77 7621.95 100.93 0.00 0.00 0.00 0.00 00:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:35:01 veth51923f3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:35:01 docker0 187.50 367.84 15.75 3102.32 0.00 0.00 0.00 0.00 00:35:01 ens3 387.65 200.15 3125.37 27.04 0.00 0.00 0.00 0.00 00:36:01 veth4835604 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 00:36:01 veth51923f3 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:36:01 docker0 173.70 340.84 20.79 5587.18 0.00 0.00 0.00 0.00 00:36:01 ens3 399.23 213.45 6342.85 40.06 0.00 0.00 0.00 0.00 00:37:01 vethe93e70c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:37:01 docker0 1.57 2.88 0.13 38.22 0.00 0.00 0.00 0.00 00:37:01 ens3 27.71 17.66 62.92 11.25 0.00 0.00 0.00 0.00 Average: vethe93e70c 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 135.58 228.36 12.82 2322.60 0.00 0.00 0.00 0.00 Average: ens3 336.72 204.27 4288.41 44.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34933) 12/12/24 _x86_64_ (8 CPU) 00:32:13 LINUX RESTART (8 CPU) 00:33:01 CPU %user %nice %system %iowait %steal %idle 00:34:01 all 7.27 0.00 3.41 4.56 0.06 84.69 00:34:01 0 8.52 0.00 3.60 2.64 0.07 85.18 00:34:01 1 7.98 0.00 4.23 7.98 0.05 79.76 00:34:01 2 7.92 0.00 3.26 0.41 0.05 88.37 00:34:01 3 7.54 0.00 3.17 0.57 0.07 88.64 00:34:01 4 6.95 0.00 3.16 3.81 0.05 86.03 00:34:01 5 6.86 0.00 3.93 12.80 0.07 76.35 00:34:01 6 5.92 0.00 2.89 8.22 0.07 82.90 00:34:01 7 6.50 0.00 3.08 0.12 0.03 90.27 00:35:01 all 15.96 0.00 4.46 5.28 0.05 74.25 00:35:01 0 15.69 0.00 3.89 0.84 0.05 79.53 00:35:01 1 15.06 0.00 3.95 3.38 0.05 77.55 00:35:01 2 16.57 0.00 4.97 24.77 0.05 53.63 00:35:01 3 15.91 0.00 6.23 9.79 0.05 68.02 00:35:01 4 15.95 0.00 3.58 0.24 0.05 80.18 00:35:01 5 15.93 0.00 4.67 0.86 0.03 78.51 00:35:01 6 16.81 0.00 4.03 0.29 0.05 78.83 00:35:01 7 15.79 0.00 4.35 2.20 0.07 77.60 00:36:01 all 22.87 0.00 5.74 2.36 0.07 68.95 00:36:01 0 31.68 0.00 5.37 2.39 0.08 60.47 00:36:01 1 29.42 0.00 5.05 0.45 0.07 65.01 00:36:01 2 17.49 0.00 6.20 1.96 0.08 74.27 00:36:01 3 18.41 0.00 5.05 1.68 0.05 74.80 00:36:01 4 20.80 0.00 5.66 2.16 0.07 71.31 00:36:01 5 25.18 0.00 7.47 0.54 0.08 66.73 00:36:01 6 18.32 0.00 5.77 8.91 0.08 66.91 00:36:01 7 21.62 0.00 5.32 0.84 0.07 72.15 00:37:01 all 32.80 0.00 4.97 0.69 0.07 61.47 00:37:01 0 33.45 0.00 4.77 0.00 0.07 61.71 00:37:01 1 46.67 0.00 5.55 0.08 0.07 47.64 00:37:01 2 33.38 0.00 5.95 2.40 0.08 58.18 00:37:01 3 33.01 0.00 5.42 2.79 0.07 58.71 00:37:01 4 35.49 0.00 5.40 0.03 0.08 59.00 00:37:01 5 24.36 0.00 3.93 0.02 0.05 71.65 00:37:01 6 22.47 0.00 3.83 0.12 0.05 73.53 00:37:01 7 33.57 0.00 4.94 0.07 0.08 61.33 Average: all 19.74 0.00 4.65 3.22 0.06 72.33 Average: 0 22.33 0.00 4.41 1.46 0.07 71.73 Average: 1 24.80 0.00 4.69 2.97 0.06 67.48 Average: 2 18.86 0.00 5.10 7.39 0.07 68.60 Average: 3 18.74 0.00 4.97 3.71 0.06 72.53 Average: 4 19.82 0.00 4.45 1.55 0.06 74.11 Average: 5 18.09 0.00 4.99 3.54 0.06 73.31 Average: 6 15.89 0.00 4.13 4.37 0.06 75.55 Average: 7 19.37 0.00 4.42 0.81 0.06 75.33