---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38528 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: 2799.998 BogoMIPS: 5599.99 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-38528) 02/10/25 _x86_64_ (8 CPU) 11:10:52 LINUX RESTART (8 CPU) 11:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:12:02 336.83 48.23 288.60 0.00 5408.43 125942.88 0.00 11:13:01 225.03 2.58 222.45 0.00 32.67 61527.88 0.00 11:14:01 130.24 0.07 130.18 0.00 8.53 44604.17 0.00 11:15:01 104.03 1.13 102.90 0.00 30.53 37875.29 0.00 Average: 198.92 13.04 185.88 0.00 1375.64 67512.48 0.00 11:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:02 29882968 31558756 792292 2.41 59792 1910744 1757596 5.18 1012276 1652480 304 11:13:01 27035348 31506004 801196 2.44 180988 4353688 1893828 5.58 1324720 3913944 966104 11:14:01 27423900 31422380 876876 2.67 188196 3893408 2150876 6.34 1446600 3418284 188220 11:15:01 27538484 31501816 802220 2.44 190768 3891948 1910432 5.63 1342496 3444412 60 Average: 27970175 31497239 818146 2.49 154936 3512447 1928183 5.68 1281523 3107280 288672 11:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:02 ens3 423.53 302.22 2773.08 89.17 0.00 0.00 0.00 0.00 11:12:02 docker0 24.30 24.71 1.84 167.19 0.00 0.00 0.00 0.00 11:12:02 lo 6.07 6.07 0.59 0.59 0.00 0.00 0.00 0.00 11:13:01 ens3 547.09 380.95 6219.08 41.76 0.00 0.00 0.00 0.00 11:13:01 docker0 311.56 435.65 26.15 2936.57 0.00 0.00 0.00 0.00 11:13:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 11:14:01 ens3 30.11 17.25 29.03 11.88 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 veth9308ea1 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:15:01 ens3 19.60 11.28 52.77 7.26 0.00 0.00 0.00 0.00 11:15:01 docker0 1.62 3.13 0.10 38.14 0.00 0.00 0.00 0.00 11:15:01 lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 253.86 177.07 2251.96 37.50 0.00 0.00 0.00 0.00 Average: docker0 83.42 114.56 6.94 776.48 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38528) 02/10/25 _x86_64_ (8 CPU) 11:10:52 LINUX RESTART (8 CPU) 11:11:01 CPU %user %nice %system %iowait %steal %idle 11:12:02 all 7.07 0.00 2.24 1.87 0.05 88.77 11:12:02 0 4.88 0.00 3.27 1.16 0.05 90.65 11:12:02 1 7.53 0.00 1.66 0.94 0.05 89.82 11:12:02 2 6.54 0.00 2.26 5.21 0.03 85.96 11:12:02 3 8.89 0.00 3.65 5.68 0.05 81.73 11:12:02 4 6.56 0.00 2.15 0.30 0.05 90.94 11:12:02 5 9.26 0.00 1.74 1.31 0.07 87.62 11:12:02 6 5.60 0.00 1.64 0.17 0.03 92.55 11:12:02 7 7.32 0.00 1.53 0.23 0.05 90.87 11:13:01 all 9.52 0.00 4.60 3.29 0.08 82.51 11:13:01 0 8.94 0.00 4.54 11.68 0.05 74.79 11:13:01 1 8.99 0.00 4.44 3.18 0.07 83.32 11:13:01 2 10.57 0.00 5.12 0.91 0.07 83.33 11:13:01 3 9.02 0.00 4.89 1.14 0.05 84.91 11:13:01 4 9.84 0.00 4.76 0.93 0.05 84.42 11:13:01 5 8.02 0.00 3.26 0.72 0.09 87.91 11:13:01 6 10.04 0.00 4.25 1.51 0.09 84.11 11:13:01 7 10.70 0.00 5.54 6.31 0.17 77.28 11:14:01 all 47.89 0.00 7.14 1.24 0.07 43.65 11:14:01 0 45.87 0.00 8.10 5.95 0.08 39.99 11:14:01 1 46.55 0.00 7.22 1.04 0.07 45.12 11:14:01 2 46.71 0.00 7.01 0.42 0.08 45.78 11:14:01 3 48.61 0.00 7.42 0.64 0.08 43.24 11:14:01 4 50.80 0.00 6.73 0.24 0.07 42.17 11:14:01 5 49.05 0.00 7.06 0.20 0.07 43.62 11:14:01 6 49.59 0.00 6.18 0.45 0.07 43.71 11:14:01 7 45.96 0.00 7.39 0.99 0.07 45.59 11:15:01 all 25.31 0.00 4.80 0.56 0.05 69.27 11:15:01 0 24.64 0.00 4.92 0.15 0.05 70.25 11:15:01 1 26.00 0.00 5.05 1.85 0.07 67.04 11:15:01 2 24.67 0.00 4.40 0.86 0.05 70.03 11:15:01 3 26.18 0.00 4.54 0.07 0.05 69.16 11:15:01 4 23.88 0.00 4.26 0.03 0.05 71.78 11:15:01 5 25.35 0.00 5.40 1.36 0.05 67.85 11:15:01 6 25.61 0.00 4.25 0.02 0.07 70.06 11:15:01 7 26.18 0.00 5.57 0.18 0.05 68.02 Average: all 22.50 0.00 4.69 1.73 0.06 71.01 Average: 0 21.12 0.00 5.20 4.68 0.06 68.94 Average: 1 22.33 0.00 4.59 1.74 0.06 71.27 Average: 2 22.14 0.00 4.69 1.86 0.06 71.25 Average: 3 23.25 0.00 5.13 1.88 0.06 69.68 Average: 4 22.83 0.00 4.47 0.37 0.05 72.27 Average: 5 22.99 0.00 4.37 0.90 0.07 71.67 Average: 6 22.76 0.00 4.08 0.53 0.06 72.57 Average: 7 22.60 0.00 5.00 1.90 0.08 70.41