---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2693 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2693) 06/03/25 _x86_64_ (8 CPU) 04:18:09 LINUX RESTART (8 CPU) 04:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:20:01 117.03 4.20 112.83 0.00 483.04 46538.42 0.00 04:21:01 101.82 0.38 101.43 0.00 11.60 49049.44 0.00 04:22:01 45.53 1.40 44.14 0.00 28.26 21736.75 0.00 04:23:01 135.66 0.87 134.79 0.00 27.33 55385.84 0.00 Average: 99.94 1.70 98.23 0.00 136.11 43162.66 0.00 04:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 27290964 31521800 783044 2.38 109896 4249448 1821604 5.37 1660612 3386788 1399540 04:21:01 26193632 31199544 1102928 3.35 113248 4978572 2392888 7.05 1963912 4133664 760856 04:22:01 28746648 31544456 766712 2.33 115636 2920556 1745316 5.14 1166640 2542976 292 04:23:01 27208628 31488432 817544 2.49 135980 4270344 2076884 6.12 1280424 3845652 219012 Average: 27359968 31438558 867557 2.64 118690 4104730 2009173 5.92 1517897 3477270 594925 04:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 docker0 272.26 381.04 21.14 2585.36 0.00 0.00 0.00 0.00 04:20:01 vetha9da983 146.60 270.11 14.59 2007.71 0.00 0.00 0.00 0.16 04:20:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 04:20:01 ens3 552.96 378.27 5895.12 53.98 0.00 0.00 0.00 0.00 04:21:01 docker0 0.58 0.48 0.04 0.24 0.00 0.00 0.00 0.00 04:21:01 vetha9da983 0.58 0.50 0.05 0.24 0.00 0.00 0.00 0.00 04:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 ens3 12.00 8.63 10.49 5.13 0.00 0.00 0.00 0.00 04:22:01 docker0 1.25 1.28 0.09 1.62 0.00 0.00 0.00 0.00 04:22:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:22:01 ens3 25.81 19.19 21.46 13.82 0.00 0.00 0.00 0.00 04:23:01 docker0 54.64 96.70 5.22 867.32 0.00 0.00 0.00 0.00 04:23:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 04:23:01 ens3 475.85 302.42 10519.90 166.30 0.00 0.00 0.00 0.00 Average: docker0 81.38 118.78 6.56 856.40 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 265.45 176.28 4104.11 59.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2693) 06/03/25 _x86_64_ (8 CPU) 04:18:09 LINUX RESTART (8 CPU) 04:19:02 CPU %user %nice %system %iowait %steal %idle 04:20:01 all 31.52 0.00 6.16 2.16 0.08 60.09 04:20:01 0 32.88 0.00 6.85 11.89 0.09 48.30 04:20:01 1 31.83 0.00 5.59 0.22 0.07 62.29 04:20:01 2 31.27 0.00 6.59 0.07 0.09 61.99 04:20:01 3 30.30 0.00 5.90 2.90 0.09 60.81 04:20:01 4 31.35 0.00 6.12 0.70 0.07 61.77 04:20:01 5 31.91 0.00 5.93 0.31 0.07 61.78 04:20:01 6 31.60 0.00 6.14 1.03 0.09 61.15 04:20:01 7 31.00 0.00 6.17 0.14 0.07 62.63 04:21:01 all 58.24 0.00 8.47 1.95 0.10 31.23 04:21:01 0 57.77 0.00 9.09 5.79 0.10 27.26 04:21:01 1 56.18 0.00 8.70 0.89 0.10 34.13 04:21:01 2 61.18 0.00 7.76 3.05 0.08 27.93 04:21:01 3 57.64 0.00 8.23 1.55 0.08 32.48 04:21:01 4 56.44 0.00 8.04 1.08 0.10 34.33 04:21:01 5 58.70 0.00 8.50 1.16 0.10 31.54 04:21:01 6 59.83 0.00 8.56 0.81 0.10 30.70 04:21:01 7 58.19 0.00 8.92 1.29 0.10 31.50 04:22:01 all 26.01 0.00 3.19 0.95 0.05 69.79 04:22:01 0 24.16 0.00 4.16 0.74 0.05 70.89 04:22:01 1 26.46 0.00 2.73 0.25 0.05 70.51 04:22:01 2 26.06 0.00 3.00 3.00 0.05 67.89 04:22:01 3 25.87 0.00 2.99 2.99 0.05 68.11 04:22:01 4 27.26 0.00 3.20 0.12 0.07 69.36 04:22:01 5 27.56 0.00 3.16 0.12 0.05 69.11 04:22:01 6 25.13 0.00 3.10 0.10 0.05 71.63 04:22:01 7 25.59 0.00 3.23 0.28 0.03 70.86 04:23:01 all 8.76 0.00 3.79 4.62 0.06 82.77 04:23:01 0 7.11 0.00 3.85 17.50 0.05 71.49 04:23:01 1 8.65 0.00 3.54 0.13 0.05 87.62 04:23:01 2 9.35 0.00 3.41 0.47 0.07 86.71 04:23:01 3 7.91 0.00 4.95 0.49 0.05 86.60 04:23:01 4 8.99 0.00 3.47 3.57 0.07 83.90 04:23:01 5 7.72 0.00 4.51 13.45 0.07 74.24 04:23:01 6 11.11 0.00 3.38 0.58 0.05 84.88 04:23:01 7 9.24 0.00 3.23 0.79 0.05 86.69 Average: all 31.14 0.00 5.40 2.42 0.07 60.98 Average: 0 30.44 0.00 5.98 8.96 0.07 54.55 Average: 1 30.77 0.00 5.13 0.38 0.07 63.65 Average: 2 31.97 0.00 5.18 1.65 0.07 61.12 Average: 3 30.43 0.00 5.51 1.98 0.07 62.00 Average: 4 31.00 0.00 5.20 1.37 0.08 62.36 Average: 5 31.51 0.00 5.53 3.75 0.07 59.14 Average: 6 31.94 0.00 5.29 0.62 0.07 62.07 Average: 7 31.04 0.00 5.38 0.63 0.06 62.89