---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40940 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40940) 03/12/25 _x86_64_ (8 CPU) 00:15:53 LINUX RESTART (8 CPU) 00:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:17:01 407.67 48.09 359.57 0.00 5396.57 172393.13 0.00 00:18:01 96.40 0.80 95.60 0.00 14.66 31952.94 0.00 00:19:01 64.36 0.17 64.19 0.00 1.33 34563.32 0.00 00:20:01 36.84 0.12 36.73 0.00 0.93 22112.18 0.00 00:21:01 181.37 1.52 179.85 0.00 96.25 80393.00 0.00 Average: 157.33 10.14 147.19 0.00 1101.95 68282.92 0.00 00:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:17:01 29032392 31524176 793200 2.41 83100 2670148 1918788 5.65 1054372 2394712 580 00:18:01 27022272 31429932 878448 2.67 115664 4399896 1938628 5.71 1860088 3442392 896488 00:19:01 26230960 31488432 818932 2.49 121560 5203188 1862380 5.49 1987192 4065336 732552 00:20:01 25649944 30830368 1475396 4.49 124984 5106924 2497996 7.36 2218576 4395100 364036 00:21:01 26886220 31476548 829408 2.52 165096 4473168 2031920 5.99 1393516 3978088 14248 Average: 26964358 31349891 959077 2.92 122081 4370665 2049942 6.04 1702749 3655126 401581 00:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:17:01 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 00:17:01 veth37f0b2c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:17:01 docker0 110.96 110.16 7.66 568.18 0.00 0.00 0.00 0.00 00:17:01 ens3 743.34 543.29 6759.09 110.29 0.00 0.00 0.00 0.00 00:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:18:01 docker0 128.03 195.15 10.65 1577.68 0.00 0.00 0.00 0.00 00:18:01 vethc04d1fe 128.03 195.30 12.40 1577.69 0.00 0.00 0.00 0.13 00:18:01 ens3 220.38 141.78 1600.81 21.91 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 vethc04d1fe 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 ens3 15.06 10.00 11.28 6.56 0.00 0.00 0.00 0.00 00:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 docker0 0.37 0.37 0.02 0.03 0.00 0.00 0.00 0.00 00:20:01 vethc04d1fe 0.37 0.38 0.03 0.04 0.00 0.00 0.00 0.00 00:20:01 ens3 14.06 7.68 10.46 5.76 0.00 0.00 0.00 0.00 00:21:01 lo 3.33 3.33 0.33 0.33 0.00 0.00 0.00 0.00 00:21:01 docker0 4.58 3.72 0.81 10.63 0.00 0.00 0.00 0.00 00:21:01 ens3 511.30 315.25 10096.55 155.23 0.00 0.00 0.00 0.00 00:21:01 vethee4700c 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 48.79 61.88 3.83 431.31 0.00 0.00 0.00 0.00 Average: ens3 300.83 203.60 3695.64 59.95 0.00 0.00 0.00 0.00 Average: vethee4700c 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40940) 03/12/25 _x86_64_ (8 CPU) 00:15:53 LINUX RESTART (8 CPU) 00:16:01 CPU %user %nice %system %iowait %steal %idle 00:17:01 all 9.91 0.00 3.55 1.81 0.05 84.68 00:17:01 0 10.37 0.00 3.30 0.22 0.03 86.08 00:17:01 1 8.94 0.00 4.58 0.79 0.05 85.64 00:17:01 2 7.51 0.00 3.09 1.67 0.03 87.69 00:17:01 3 9.29 0.00 3.17 4.63 0.07 82.84 00:17:01 4 12.44 0.00 4.69 3.86 0.05 78.96 00:17:01 5 13.20 0.00 3.49 2.02 0.05 81.23 00:17:01 6 9.47 0.00 3.38 0.52 0.05 86.57 00:17:01 7 8.06 0.00 2.75 0.80 0.05 88.35 00:18:01 all 56.88 0.00 8.18 0.47 0.11 34.35 00:18:01 0 56.36 0.00 7.95 0.12 0.12 35.46 00:18:01 1 56.90 0.00 7.79 0.08 0.12 35.11 00:18:01 2 55.73 0.00 8.83 1.83 0.12 33.50 00:18:01 3 58.02 0.00 8.40 1.34 0.10 32.14 00:18:01 4 57.15 0.00 7.70 0.15 0.10 34.89 00:18:01 5 55.89 0.00 8.37 0.03 0.10 35.61 00:18:01 6 57.77 0.00 8.04 0.15 0.12 33.92 00:18:01 7 57.23 0.00 8.40 0.07 0.12 34.18 00:19:01 all 52.01 0.00 7.87 0.47 0.11 39.54 00:19:01 0 51.30 0.00 7.70 0.13 0.10 40.77 00:19:01 1 50.36 0.00 7.80 0.08 0.10 41.66 00:19:01 2 53.58 0.00 8.03 0.08 0.12 38.18 00:19:01 3 52.40 0.00 7.54 0.37 0.12 39.57 00:19:01 4 50.19 0.00 7.74 2.63 0.10 39.34 00:19:01 5 53.83 0.00 7.65 0.03 0.10 38.39 00:19:01 6 53.17 0.00 8.60 0.03 0.10 38.09 00:19:01 7 51.25 0.00 7.86 0.44 0.10 40.36 00:20:01 all 36.03 0.00 5.02 0.47 0.07 58.41 00:20:01 0 36.19 0.00 4.68 0.00 0.07 59.06 00:20:01 1 34.53 0.00 4.82 0.20 0.07 60.39 00:20:01 2 36.46 0.00 5.07 0.00 0.07 58.41 00:20:01 3 36.61 0.00 4.85 0.00 0.07 58.47 00:20:01 4 36.30 0.00 5.32 0.12 0.07 58.19 00:20:01 5 36.95 0.00 4.79 0.00 0.07 58.19 00:20:01 6 35.53 0.00 5.21 3.25 0.08 55.94 00:20:01 7 35.68 0.00 5.43 0.22 0.07 58.60 00:21:01 all 14.08 0.00 5.42 1.97 0.07 78.47 00:21:01 0 13.86 0.00 4.36 0.39 0.07 81.32 00:21:01 1 14.45 0.00 5.42 3.15 0.07 76.92 00:21:01 2 15.79 0.00 6.95 3.24 0.07 73.95 00:21:01 3 14.24 0.00 5.71 0.29 0.05 79.70 00:21:01 4 13.35 0.00 4.60 0.17 0.07 81.82 00:21:01 5 13.49 0.00 5.76 7.34 0.08 73.33 00:21:01 6 13.57 0.00 5.52 0.05 0.05 80.81 00:21:01 7 13.85 0.00 5.05 1.13 0.07 79.90 Average: all 33.81 0.00 6.01 1.04 0.08 59.06 Average: 0 33.64 0.00 5.60 0.17 0.08 60.52 Average: 1 33.08 0.00 6.08 0.86 0.08 59.90 Average: 2 33.85 0.00 6.40 1.36 0.08 58.31 Average: 3 34.17 0.00 5.93 1.33 0.08 58.49 Average: 4 33.92 0.00 6.01 1.38 0.08 58.61 Average: 5 34.74 0.00 6.01 1.87 0.08 57.29 Average: 6 33.92 0.00 6.15 0.80 0.08 59.04 Average: 7 33.19 0.00 5.89 0.53 0.08 60.30