---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36292 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-36292) 01/07/25 _x86_64_ (8 CPU) 19:06:54 LINUX RESTART (8 CPU) 19:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:08:01 337.13 48.29 288.84 0.00 5443.63 186078.85 0.00 19:09:01 229.23 2.52 226.71 0.00 31.19 67744.18 0.00 19:10:01 164.27 0.20 164.07 0.00 9.73 49006.63 0.00 19:11:01 186.47 0.30 186.17 0.00 30.53 51608.47 0.00 Average: 229.27 12.83 216.45 0.00 1378.77 88609.53 0.00 19:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:08:01 29886520 31562372 789356 2.40 59768 1914848 1729424 5.10 1013120 1656928 80 19:09:01 26903676 31499960 805988 2.45 180800 4479652 1867348 5.50 1356456 4013068 895004 19:10:01 27878284 31468668 836944 2.55 189864 3546272 2256232 6.65 1343208 3135652 608 19:11:01 26902736 31491204 809040 2.46 199464 4458736 1842192 5.43 1433940 3936120 456 Average: 27892804 31505551 810332 2.46 157474 3599877 1923799 5.67 1286681 3185442 224037 19:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:08:01 docker0 26.11 27.65 2.10 208.45 0.00 0.00 0.00 0.00 19:08:01 lo 4.47 4.47 0.43 0.43 0.00 0.00 0.00 0.00 19:08:01 ens3 447.83 305.20 2856.55 87.80 0.00 0.00 0.00 0.00 19:09:01 docker0 314.75 495.95 26.72 3299.62 0.00 0.00 0.00 0.00 19:09:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 19:09:01 ens3 616.83 387.62 6533.83 43.53 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:10:01 veth08d5d7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 veth70bba80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 19:10:01 ens3 37.16 21.41 35.79 14.14 0.00 0.00 0.00 0.00 19:11:01 docker0 4.05 8.90 0.25 114.86 0.00 0.00 0.00 0.00 19:11:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 19:11:01 ens3 134.46 80.54 2723.12 22.06 0.00 0.00 0.00 0.00 Average: docker0 86.23 133.15 7.27 905.74 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 309.07 198.69 3037.32 41.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36292) 01/07/25 _x86_64_ (8 CPU) 19:06:54 LINUX RESTART (8 CPU) 19:07:01 CPU %user %nice %system %iowait %steal %idle 19:08:01 all 6.92 0.00 2.02 2.35 0.05 88.66 19:08:01 0 6.33 0.00 2.19 3.55 0.05 87.88 19:08:01 1 12.70 0.00 2.83 0.89 0.05 83.53 19:08:01 2 6.43 0.00 1.76 2.79 0.03 88.98 19:08:01 3 5.95 0.00 1.22 0.18 0.03 92.61 19:08:01 4 5.26 0.00 2.13 0.42 0.05 92.14 19:08:01 5 5.05 0.00 1.94 1.34 0.05 91.63 19:08:01 6 7.36 0.00 1.63 0.32 0.05 90.64 19:08:01 7 6.30 0.00 2.44 9.37 0.05 81.84 19:09:01 all 8.53 0.00 3.98 4.38 0.10 83.01 19:09:01 0 8.95 0.00 3.67 1.92 0.07 85.39 19:09:01 1 7.99 0.00 3.54 4.51 0.07 83.89 19:09:01 2 9.08 0.00 3.44 1.82 0.05 85.61 19:09:01 3 7.52 0.00 4.26 8.76 0.08 79.36 19:09:01 4 7.92 0.00 4.21 0.95 0.35 86.57 19:09:01 5 8.64 0.00 3.87 0.90 0.05 86.54 19:09:01 6 8.68 0.00 3.75 0.49 0.07 87.01 19:09:01 7 9.46 0.00 5.13 15.71 0.07 69.64 19:10:01 all 38.83 0.00 6.20 3.03 0.07 51.88 19:10:01 0 39.04 0.00 6.06 0.77 0.07 54.06 19:10:01 1 38.20 0.00 5.58 1.76 0.07 54.39 19:10:01 2 38.54 0.00 5.94 0.29 0.07 55.17 19:10:01 3 38.93 0.00 7.59 1.68 0.07 51.74 19:10:01 4 38.93 0.00 6.05 5.54 0.08 49.40 19:10:01 5 39.64 0.00 6.07 0.99 0.07 53.23 19:10:01 6 39.44 0.00 5.59 0.37 0.05 54.55 19:10:01 7 37.89 0.00 6.73 12.87 0.07 42.44 19:11:01 all 25.18 0.00 5.41 2.22 0.08 67.11 19:11:01 0 26.41 0.00 7.04 8.74 0.08 57.72 19:11:01 1 25.18 0.00 4.96 0.08 0.08 69.68 19:11:01 2 24.76 0.00 5.07 0.08 0.08 70.00 19:11:01 3 25.68 0.00 5.52 3.75 0.07 64.98 19:11:01 4 24.34 0.00 5.70 2.62 0.08 67.25 19:11:01 5 24.97 0.00 5.19 2.02 0.07 67.75 19:11:01 6 25.05 0.00 4.93 0.15 0.07 69.81 19:11:01 7 25.05 0.00 4.91 0.34 0.07 69.63 Average: all 19.88 0.00 4.40 2.99 0.07 72.66 Average: 0 20.22 0.00 4.74 3.74 0.07 71.23 Average: 1 21.06 0.00 4.23 1.80 0.07 72.85 Average: 2 19.70 0.00 4.05 1.24 0.06 74.94 Average: 3 19.54 0.00 4.65 3.58 0.06 72.17 Average: 4 19.09 0.00 4.52 2.38 0.14 73.87 Average: 5 19.55 0.00 4.26 1.31 0.06 74.81 Average: 6 20.15 0.00 3.97 0.33 0.06 75.48 Average: 7 19.69 0.00 4.80 9.56 0.06 65.89