---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34576 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-34576) 12/06/24 _x86_64_ (8 CPU) 00:17:33 LINUX RESTART (8 CPU) 00:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:19:01 373.19 38.69 334.50 0.00 4233.99 40737.37 0.00 00:20:01 108.25 1.28 106.97 0.00 35.86 43190.00 0.00 00:21:01 144.09 0.67 143.43 0.00 33.73 52525.91 0.00 Average: 207.59 13.41 194.19 0.00 1418.89 45510.94 0.00 00:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:19:01 28208236 31233704 1073948 3.27 98848 3124292 2427888 7.16 1612160 2588040 586964 00:20:01 28401180 31507604 803192 2.44 106124 3207420 2058956 6.07 1185060 2833144 238920 00:21:01 27492336 31500500 798568 2.43 139380 3974284 1825472 5.38 1255276 3560236 548 Average: 28033917 31413936 891903 2.71 114784 3435332 2104105 6.20 1350832 2993807 275477 00:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:19:01 vethbbf3d8d 82.46 148.87 7.92 1259.72 0.00 0.00 0.00 0.10 00:19:01 lo 3.25 3.25 0.32 0.32 0.00 0.00 0.00 0.00 00:19:01 ens3 672.23 441.26 7199.47 108.19 0.00 0.00 0.00 0.00 00:19:01 docker0 101.49 168.45 8.45 1401.81 0.00 0.00 0.00 0.00 00:20:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 00:20:01 ens3 189.15 115.28 5180.48 24.53 0.00 0.00 0.00 0.00 00:20:01 docker0 0.77 0.73 0.09 0.25 0.00 0.00 0.00 0.00 00:21:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 00:21:01 ens3 394.78 262.41 4545.60 169.60 0.00 0.00 0.00 0.00 00:21:01 docker0 77.60 139.69 7.17 1237.57 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 417.30 272.04 5633.15 100.73 0.00 0.00 0.00 0.00 Average: docker0 59.72 102.59 5.22 876.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34576) 12/06/24 _x86_64_ (8 CPU) 00:17:33 LINUX RESTART (8 CPU) 00:18:02 CPU %user %nice %system %iowait %steal %idle 00:19:01 all 18.96 0.00 4.77 2.66 0.06 73.55 00:19:01 0 19.83 0.00 3.99 1.52 0.07 74.58 00:19:01 1 19.04 0.00 4.82 1.09 0.07 74.98 00:19:01 2 16.87 0.00 3.83 0.94 0.05 78.30 00:19:01 3 21.25 0.00 5.69 4.59 0.05 68.41 00:19:01 4 17.88 0.00 5.38 1.23 0.05 75.45 00:19:01 5 18.91 0.00 4.93 8.46 0.07 67.63 00:19:01 6 16.37 0.00 5.68 0.55 0.05 77.35 00:19:01 7 21.52 0.00 3.82 2.90 0.05 71.70 00:20:01 all 31.39 0.00 5.25 1.73 0.08 61.55 00:20:01 0 31.41 0.00 5.34 0.29 0.07 62.90 00:20:01 1 32.57 0.00 5.70 0.15 0.07 61.51 00:20:01 2 31.30 0.00 5.22 0.20 0.07 63.21 00:20:01 3 32.00 0.00 5.46 1.05 0.07 61.43 00:20:01 4 31.34 0.00 5.15 2.63 0.07 60.82 00:20:01 5 30.51 0.00 4.39 0.14 0.10 64.86 00:20:01 6 31.94 0.00 5.56 3.23 0.07 59.20 00:20:01 7 30.05 0.00 5.15 6.21 0.10 58.49 00:21:01 all 7.99 0.00 3.30 2.70 0.06 85.95 00:21:01 0 8.01 0.00 3.35 3.38 0.05 85.21 00:21:01 1 7.89 0.00 3.56 0.61 0.05 87.89 00:21:01 2 11.20 0.00 2.83 0.25 0.07 85.65 00:21:01 3 6.67 0.00 3.81 0.67 0.05 88.80 00:21:01 4 6.18 0.00 2.81 0.05 0.07 90.88 00:21:01 5 8.92 0.00 2.77 1.52 0.05 86.73 00:21:01 6 7.24 0.00 3.28 0.03 0.07 89.37 00:21:01 7 7.86 0.00 3.97 15.23 0.07 72.87 Average: all 19.46 0.00 4.44 2.36 0.06 73.68 Average: 0 19.75 0.00 4.23 1.73 0.06 74.23 Average: 1 19.85 0.00 4.69 0.62 0.06 74.78 Average: 2 19.81 0.00 3.96 0.46 0.06 75.70 Average: 3 19.95 0.00 4.98 2.09 0.06 72.92 Average: 4 18.48 0.00 4.44 1.30 0.06 75.71 Average: 5 19.45 0.00 4.03 3.35 0.07 73.10 Average: 6 18.53 0.00 4.84 1.28 0.06 75.29 Average: 7 19.84 0.00 4.32 8.11 0.07 67.65