---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40709 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-40709) 03/10/25 _x86_64_ (8 CPU) 03:56:23 LINUX RESTART (8 CPU) 03:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:58:01 344.94 12.40 332.54 0.00 1775.27 69686.10 0.00 03:59:01 132.48 0.02 132.46 0.00 2.27 39402.63 0.00 04:00:01 105.97 0.18 105.78 0.00 15.33 37552.56 0.00 Average: 194.47 4.20 190.27 0.00 597.69 48881.59 0.00 03:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 27742832 31504564 801700 2.44 149208 3751608 2039912 6.01 1299164 3307376 321760 03:59:01 26965364 31466788 830112 2.52 186340 4405128 1918184 5.65 1794148 3533492 929536 04:00:01 27730380 31356104 938436 2.85 192024 3551496 2357516 6.95 1550380 3036540 83516 Average: 27479525 31442485 856749 2.61 175857 3902744 2105204 6.20 1547897 3292469 444937 03:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 lo 6.00 6.00 0.59 0.59 0.00 0.00 0.00 0.00 03:58:01 ens3 719.69 481.16 7998.59 74.78 0.00 0.00 0.00 0.00 03:58:01 docker0 325.49 469.49 27.49 3068.70 0.00 0.00 0.00 0.00 03:59:01 vethad4cb7f 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:59:01 ens3 24.45 13.70 24.04 9.10 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:00:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:00:01 ens3 29.11 18.25 62.27 11.04 0.00 0.00 0.00 0.00 04:00:01 docker0 1.47 2.87 0.09 38.11 0.00 0.00 0.00 0.00 04:00:01 veth334aafb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.16 2.16 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 257.78 171.05 2695.26 31.64 0.00 0.00 0.00 0.00 Average: docker0 109.00 157.50 9.19 1035.72 0.00 0.00 0.00 0.00 Average: veth334aafb 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40709) 03/10/25 _x86_64_ (8 CPU) 03:56:23 LINUX RESTART (8 CPU) 03:57:01 CPU %user %nice %system %iowait %steal %idle 03:58:01 all 9.87 0.00 4.47 1.38 0.07 84.22 03:58:01 0 8.92 0.00 3.43 0.76 0.07 86.83 03:58:01 1 9.45 0.00 4.55 0.29 0.07 85.65 03:58:01 2 10.26 0.00 3.86 1.78 0.05 84.06 03:58:01 3 9.11 0.00 4.63 1.00 0.07 85.19 03:58:01 4 10.14 0.00 4.89 0.32 0.05 84.60 03:58:01 5 9.53 0.00 5.09 3.16 0.08 82.14 03:58:01 6 12.01 0.00 4.53 0.73 0.08 82.66 03:58:01 7 9.51 0.00 4.78 2.99 0.08 82.63 03:59:01 all 35.91 0.00 6.56 0.63 0.07 56.83 03:59:01 0 37.56 0.00 6.53 0.03 0.07 55.81 03:59:01 1 35.00 0.00 7.20 0.15 0.08 57.57 03:59:01 2 34.38 0.00 6.79 0.02 0.08 58.73 03:59:01 3 36.22 0.00 6.52 0.25 0.07 56.94 03:59:01 4 34.40 0.00 7.59 0.42 0.08 57.51 03:59:01 5 36.02 0.00 5.33 0.02 0.07 58.57 03:59:01 6 36.80 0.00 6.29 0.87 0.07 55.97 03:59:01 7 36.93 0.00 6.24 3.25 0.07 53.51 04:00:01 all 50.22 0.00 7.17 0.43 0.07 42.11 04:00:01 0 50.62 0.00 6.43 0.30 0.07 42.58 04:00:01 1 49.36 0.00 7.50 0.96 0.07 42.12 04:00:01 2 50.06 0.00 6.64 0.15 0.07 43.08 04:00:01 3 52.85 0.00 7.62 0.87 0.08 38.57 04:00:01 4 51.10 0.00 7.08 0.05 0.07 41.70 04:00:01 5 48.40 0.00 6.94 0.20 0.07 44.39 04:00:01 6 50.24 0.00 7.23 0.12 0.08 42.33 04:00:01 7 49.08 0.00 7.94 0.81 0.08 42.09 Average: all 32.03 0.00 6.07 0.81 0.07 61.02 Average: 0 32.39 0.00 5.46 0.36 0.07 61.72 Average: 1 31.28 0.00 6.41 0.47 0.07 61.76 Average: 2 31.61 0.00 5.77 0.65 0.07 61.91 Average: 3 32.79 0.00 6.26 0.71 0.07 60.17 Average: 4 31.91 0.00 6.52 0.26 0.07 61.24 Average: 5 31.36 0.00 5.78 1.12 0.07 61.66 Average: 6 33.04 0.00 6.02 0.57 0.08 60.29 Average: 7 31.87 0.00 6.32 2.35 0.08 59.38