---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7932 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-7932) 03/01/23 _x86_64_ (8 CPU) 08:12:41 LINUX RESTART (8 CPU) 08:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:14:01 362.00 39.66 322.33 0.00 4380.62 77819.04 0.00 08:15:01 144.52 1.08 143.44 0.00 8.66 57795.21 0.00 08:16:01 19.04 0.12 18.93 0.00 2.13 8757.63 0.00 08:17:01 1.33 0.02 1.32 0.00 0.13 15.86 0.00 08:18:01 26.00 7.77 18.23 0.00 904.25 2395.33 0.00 08:19:01 33.89 2.82 31.08 0.00 4250.62 6555.44 0.00 Average: 97.07 8.49 88.58 0.00 1582.98 25417.47 0.00 08:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 29137680 31585444 725880 2.21 75776 2650400 1964140 5.79 998144 2384028 4464 08:15:01 27937072 31586900 709476 2.16 151884 3663124 1845108 5.44 1146332 3309788 206992 08:16:01 27945696 31595916 701896 2.13 152160 3663192 1738980 5.12 1148752 3297544 8 08:17:01 27945724 31596044 701360 2.13 152196 3663192 1738980 5.12 1148448 3297548 56 08:18:01 27760024 31556748 727344 2.21 169380 3789472 1817200 5.36 1258684 3355000 1172 08:19:01 27418292 31577328 706748 2.15 186412 4118272 1820100 5.36 1470012 3467856 8 Average: 28024081 31583063 712117 2.17 147968 3591275 1820751 5.37 1195062 3185294 35450 08:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 lo 6.71 6.71 0.65 0.65 0.00 0.00 0.00 0.00 08:14:01 docker0 82.29 101.63 6.53 306.05 0.00 0.00 0.00 0.00 08:14:01 ens3 840.49 553.66 6958.00 129.75 0.00 0.00 0.00 0.00 08:14:01 veth54e5271 50.78 65.86 4.77 47.81 0.00 0.00 0.00 0.00 08:15:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 08:15:01 docker0 124.97 241.23 10.26 1814.47 0.00 0.00 0.00 0.00 08:15:01 ens3 391.78 204.28 4352.81 30.42 0.00 0.00 0.00 0.00 08:16:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 19.84 11.70 20.49 3.56 0.00 0.00 0.00 0.00 08:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 0.40 0.13 0.04 0.01 0.00 0.00 0.00 0.00 08:18:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 168.79 107.33 863.39 7.37 0.00 0.00 0.00 0.00 08:19:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 110.08 48.86 1931.24 3.52 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 34.43 57.05 2.79 353.82 0.00 0.00 0.00 0.00 Average: ens3 253.63 153.23 2341.90 28.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7932) 03/01/23 _x86_64_ (8 CPU) 08:12:41 LINUX RESTART (8 CPU) 08:13:02 CPU %user %nice %system %iowait %steal %idle 08:14:01 all 10.34 0.00 3.80 2.94 0.06 82.85 08:14:01 0 9.51 0.00 3.60 0.89 0.05 85.94 08:14:01 1 10.18 0.00 3.59 6.45 0.03 79.75 08:14:01 2 11.38 0.00 2.98 0.76 0.07 84.81 08:14:01 3 11.65 0.00 3.02 0.57 0.07 84.70 08:14:01 4 10.73 0.00 3.68 1.83 0.07 83.69 08:14:01 5 10.52 0.00 5.23 11.21 0.05 72.99 08:14:01 6 10.75 0.00 3.66 1.42 0.05 84.11 08:14:01 7 7.98 0.00 4.68 0.43 0.09 86.82 08:15:01 all 17.87 0.00 5.08 2.58 0.07 74.40 08:15:01 0 17.45 0.00 5.46 0.07 0.07 76.95 08:15:01 1 17.88 0.00 5.90 9.99 0.10 66.13 08:15:01 2 17.96 0.00 4.62 0.74 0.05 76.63 08:15:01 3 18.72 0.00 4.60 0.30 0.07 76.30 08:15:01 4 17.68 0.00 4.86 2.77 0.05 74.64 08:15:01 5 18.19 0.00 6.22 6.20 0.08 69.30 08:15:01 6 18.10 0.00 4.25 0.44 0.05 77.16 08:15:01 7 17.00 0.00 4.77 0.14 0.08 78.01 08:16:01 all 0.28 0.00 0.16 0.43 0.01 99.13 08:16:01 0 0.23 0.00 0.15 0.20 0.02 99.40 08:16:01 1 0.23 0.00 0.35 2.76 0.02 96.64 08:16:01 2 0.13 0.00 0.15 0.00 0.02 99.70 08:16:01 3 0.20 0.00 0.10 0.03 0.02 99.65 08:16:01 4 0.45 0.00 0.08 0.02 0.00 99.45 08:16:01 5 0.43 0.00 0.15 0.12 0.00 99.30 08:16:01 6 0.20 0.00 0.12 0.02 0.02 99.65 08:16:01 7 0.35 0.00 0.15 0.27 0.00 99.23 08:17:01 all 0.03 0.00 0.02 0.00 0.01 99.94 08:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:17:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:17:01 3 0.08 0.00 0.03 0.02 0.03 99.83 08:17:01 4 0.03 0.00 0.02 0.00 0.02 99.93 08:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:17:01 6 0.02 0.00 0.03 0.00 0.00 99.95 08:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:18:01 all 0.59 0.00 0.62 0.22 0.02 98.55 08:18:01 0 0.80 0.00 0.35 0.03 0.02 98.80 08:18:01 1 0.80 0.00 0.65 1.17 0.02 97.36 08:18:01 2 0.25 0.00 0.75 0.03 0.02 98.94 08:18:01 3 0.47 0.00 0.27 0.03 0.03 99.20 08:18:01 4 1.20 0.00 1.80 0.38 0.00 96.61 08:18:01 5 0.40 0.00 0.38 0.03 0.02 99.17 08:18:01 6 0.33 0.00 0.30 0.07 0.02 99.28 08:18:01 7 0.44 0.00 0.44 0.03 0.03 99.06 08:19:01 all 1.55 0.00 0.79 0.59 0.02 97.05 08:19:01 0 1.92 0.00 2.02 0.27 0.02 95.78 08:19:01 1 3.22 0.00 0.72 1.49 0.02 94.56 08:19:01 2 1.27 0.00 0.87 0.02 0.02 97.82 08:19:01 3 1.23 0.00 0.87 0.73 0.02 97.15 08:19:01 4 1.57 0.00 0.43 0.07 0.02 97.91 08:19:01 5 0.99 0.00 0.65 1.02 0.02 97.33 08:19:01 6 1.34 0.00 0.42 0.45 0.02 97.78 08:19:01 7 0.89 0.00 0.33 0.69 0.02 98.08 Average: all 5.07 0.00 1.73 1.12 0.03 92.06 Average: 0 4.95 0.00 1.92 0.24 0.03 92.86 Average: 1 5.33 0.00 1.85 3.61 0.03 89.17 Average: 2 5.15 0.00 1.56 0.26 0.03 93.01 Average: 3 5.34 0.00 1.47 0.28 0.04 92.87 Average: 4 5.24 0.00 1.80 0.84 0.03 92.10 Average: 5 5.04 0.00 2.09 3.05 0.03 89.80 Average: 6 5.08 0.00 1.45 0.39 0.03 93.06 Average: 7 4.40 0.00 1.71 0.26 0.04 93.59