---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38326 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-38326) 02/07/25 _x86_64_ (8 CPU) 01:54:26 LINUX RESTART (8 CPU) 01:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:56:01 385.05 15.20 369.86 0.00 1935.94 37564.81 0.00 01:57:01 233.83 1.47 232.36 0.00 11.73 74657.29 0.00 01:58:01 125.86 0.15 125.71 0.00 2.40 45621.60 0.00 Average: 248.25 5.60 242.64 0.00 650.02 52614.56 0.00 01:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 28975388 31488540 828944 2.52 89500 2670292 2003896 5.91 1109692 2382336 113512 01:57:01 27463996 31398796 910216 2.77 187516 3846636 1966676 5.80 1417876 3434456 353312 01:58:01 27480040 31474452 837232 2.55 191968 3921132 1993004 5.87 1384212 3468848 568 Average: 27973141 31453929 858797 2.61 156328 3479353 1987859 5.86 1303927 3095213 155797 01:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 veth8a04c2b 171.02 208.83 16.91 567.25 0.00 0.00 0.00 0.05 01:56:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 01:56:01 ens3 575.69 416.73 6035.44 86.83 0.00 0.00 0.00 0.00 01:56:01 docker0 198.65 238.28 16.63 797.76 0.00 0.00 0.00 0.00 01:57:01 veth20f5e90 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 ens3 257.01 138.59 2302.50 21.96 0.00 0.00 0.00 0.00 01:57:01 docker0 123.50 231.04 10.42 2277.29 0.00 0.00 0.00 0.00 01:58:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 01:58:01 ens3 33.21 20.95 156.22 10.20 0.00 0.00 0.00 0.00 01:58:01 docker0 2.75 5.38 0.17 76.19 0.00 0.00 0.00 0.00 01:58:01 vethf07dda2 1.33 2.50 0.10 38.09 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 288.64 192.09 2831.39 39.67 0.00 0.00 0.00 0.00 Average: docker0 108.30 158.23 9.07 1050.41 0.00 0.00 0.00 0.00 Average: vethf07dda2 0.44 0.83 0.03 12.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38326) 02/07/25 _x86_64_ (8 CPU) 01:54:26 LINUX RESTART (8 CPU) 01:55:01 CPU %user %nice %system %iowait %steal %idle 01:56:01 all 8.02 0.00 3.05 2.30 0.07 86.57 01:56:01 0 8.15 0.00 3.09 0.22 0.07 88.48 01:56:01 1 7.85 0.00 2.69 2.29 0.08 87.09 01:56:01 2 8.10 0.00 3.19 0.10 0.05 88.55 01:56:01 3 8.27 0.00 2.28 0.17 0.07 89.21 01:56:01 4 8.15 0.00 2.68 0.03 0.05 89.08 01:56:01 5 9.05 0.00 3.04 0.32 0.07 87.52 01:56:01 6 6.59 0.00 2.30 2.12 0.07 88.92 01:56:01 7 8.04 0.00 5.08 13.19 0.07 73.63 01:57:01 all 29.34 0.00 7.02 4.32 0.07 59.26 01:57:01 0 28.52 0.00 7.56 1.21 0.07 62.65 01:57:01 1 30.25 0.00 6.93 11.83 0.07 50.93 01:57:01 2 30.03 0.00 7.97 14.30 0.08 47.61 01:57:01 3 29.77 0.00 6.95 0.73 0.07 62.49 01:57:01 4 29.16 0.00 6.64 1.48 0.08 62.63 01:57:01 5 28.69 0.00 5.64 0.56 0.05 65.07 01:57:01 6 28.65 0.00 6.58 3.72 0.05 61.01 01:57:01 7 29.63 0.00 7.86 0.82 0.07 61.62 01:58:01 all 39.56 0.00 5.89 2.25 0.08 52.22 01:58:01 0 39.58 0.00 5.81 1.50 0.08 53.02 01:58:01 1 39.66 0.00 6.69 0.77 0.08 52.79 01:58:01 2 39.51 0.00 6.46 5.42 0.08 48.52 01:58:01 3 39.54 0.00 5.41 0.07 0.05 54.94 01:58:01 4 38.13 0.00 5.94 0.24 0.07 55.63 01:58:01 5 39.97 0.00 5.96 9.07 0.15 44.85 01:58:01 6 41.39 0.00 5.15 0.84 0.07 52.55 01:58:01 7 38.72 0.00 5.71 0.07 0.07 55.44 Average: all 25.63 0.00 5.32 2.96 0.07 66.02 Average: 0 25.39 0.00 5.48 0.98 0.07 68.08 Average: 1 25.92 0.00 5.44 4.96 0.08 63.61 Average: 2 25.88 0.00 5.87 6.59 0.07 61.59 Average: 3 25.84 0.00 4.88 0.32 0.06 68.91 Average: 4 25.12 0.00 5.08 0.58 0.07 69.15 Average: 5 25.89 0.00 4.88 3.32 0.09 65.82 Average: 6 25.55 0.00 4.68 2.22 0.06 67.49 Average: 7 25.49 0.00 6.22 4.68 0.07 63.54