---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38274 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-38274) 02/06/25 _x86_64_ (8 CPU) 10:14:47 LINUX RESTART (8 CPU) 10:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:16:01 268.06 47.91 220.15 0.00 5393.10 93933.14 0.00 10:17:01 179.61 1.35 178.26 0.00 47.18 59460.58 0.00 10:18:01 43.91 0.00 43.91 0.00 0.00 33691.73 0.00 10:19:01 36.08 0.22 35.86 0.00 18.93 21039.43 0.00 Average: 131.91 12.37 119.55 0.00 1364.75 52031.53 0.00 10:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 29576108 31582900 762696 2.32 60992 2237648 1729184 5.10 1023600 1944408 280 10:17:01 27731260 31238312 1062680 3.23 126624 3550652 2415764 7.12 1671240 2972076 307080 10:18:01 27061184 31435576 863920 2.63 129532 4364200 2010164 5.92 1915128 3347920 141208 10:19:01 27839484 31507264 797780 2.43 134196 3690680 2046112 6.03 1332200 3192256 451380 Average: 28052009 31441013 871769 2.65 112836 3460795 2050306 6.04 1485542 2864165 224987 10:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 ens3 1198.70 1044.38 8196.49 161.90 0.00 0.00 0.00 0.00 10:16:01 docker0 548.74 505.67 37.34 2884.78 0.00 0.00 0.00 0.00 10:16:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 10:17:01 ens3 424.51 275.84 4901.02 39.34 0.00 0.00 0.00 0.00 10:17:01 veth176b90f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:17:01 docker0 191.07 282.64 16.66 1644.55 0.00 0.00 0.00 0.00 10:17:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:18:01 ens3 29.65 21.13 23.18 13.36 0.00 0.00 0.00 0.00 10:18:01 veth176b90f 1.10 1.15 0.10 0.10 0.00 0.00 0.00 0.00 10:18:01 docker0 1.10 1.10 0.08 0.10 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 94.82 58.12 2525.98 13.20 0.00 0.00 0.00 0.00 10:19:01 docker0 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 436.92 349.86 3911.71 56.95 0.00 0.00 0.00 0.00 Average: docker0 185.26 197.39 13.52 1132.38 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38274) 02/06/25 _x86_64_ (8 CPU) 10:14:47 LINUX RESTART (8 CPU) 10:15:01 CPU %user %nice %system %iowait %steal %idle 10:16:01 all 8.54 0.00 2.46 3.44 0.05 85.51 10:16:01 0 5.24 0.00 2.46 2.46 0.03 89.80 10:16:01 1 7.09 0.00 3.19 4.44 0.05 85.23 10:16:01 2 9.29 0.00 1.71 0.37 0.03 88.60 10:16:01 3 5.72 0.00 2.49 0.17 0.05 91.57 10:16:01 4 12.89 0.00 3.24 4.60 0.05 79.21 10:16:01 5 9.65 0.00 2.16 5.88 0.05 82.27 10:16:01 6 5.72 0.00 1.88 1.07 0.05 91.27 10:16:01 7 12.70 0.00 2.57 8.56 0.05 76.12 10:17:01 all 15.97 0.00 4.27 4.02 0.07 75.67 10:17:01 0 18.00 0.00 4.97 0.24 0.08 76.71 10:17:01 1 16.16 0.00 4.51 7.68 0.07 71.58 10:17:01 2 15.07 0.00 4.22 0.25 0.07 80.40 10:17:01 3 15.79 0.00 3.70 0.51 0.05 79.96 10:17:01 4 16.35 0.00 4.23 0.46 0.05 78.91 10:17:01 5 14.82 0.00 3.18 1.67 0.05 80.28 10:17:01 6 15.95 0.00 4.77 11.83 0.08 67.37 10:17:01 7 15.65 0.00 4.61 9.52 0.08 70.14 10:18:01 all 34.70 0.00 5.69 1.79 0.08 57.74 10:18:01 0 35.53 0.00 5.40 0.66 0.10 58.31 10:18:01 1 33.65 0.00 5.26 5.53 0.08 55.47 10:18:01 2 35.15 0.00 6.10 0.03 0.08 58.63 10:18:01 3 34.43 0.00 5.70 0.87 0.10 58.89 10:18:01 4 36.29 0.00 6.25 6.82 0.08 50.56 10:18:01 5 31.57 0.00 4.96 0.39 0.08 63.00 10:18:01 6 34.77 0.00 5.48 0.00 0.07 59.68 10:18:01 7 36.18 0.00 6.33 0.03 0.07 57.39 10:19:01 all 50.31 0.00 6.13 1.12 0.08 42.37 10:19:01 0 49.72 0.00 6.87 0.15 0.13 43.12 10:19:01 1 50.12 0.00 6.55 1.80 0.07 41.47 10:19:01 2 49.98 0.00 5.68 4.86 0.07 39.41 10:19:01 3 51.26 0.00 6.20 1.78 0.07 40.69 10:19:01 4 50.13 0.00 6.24 0.03 0.07 43.52 10:19:01 5 48.92 0.00 5.47 0.08 0.05 45.47 10:19:01 6 50.48 0.00 5.87 0.03 0.07 43.55 10:19:01 7 51.88 0.00 6.14 0.18 0.08 41.71 Average: all 27.39 0.00 4.64 2.59 0.07 65.31 Average: 0 27.16 0.00 4.93 0.88 0.09 66.95 Average: 1 26.78 0.00 4.88 4.86 0.07 63.41 Average: 2 27.36 0.00 4.42 1.38 0.06 66.78 Average: 3 26.84 0.00 4.53 0.83 0.07 67.74 Average: 4 28.91 0.00 4.99 2.98 0.06 63.06 Average: 5 26.25 0.00 3.94 2.01 0.06 67.74 Average: 6 26.74 0.00 4.50 3.22 0.07 65.47 Average: 7 29.12 0.00 4.91 4.57 0.07 61.33