---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-637 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-637) 04/29/25 _x86_64_ (8 CPU) 05:32:20 LINUX RESTART (8 CPU) 05:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:34:05 346.96 12.56 334.40 0.00 1672.69 37061.72 0.00 05:35:01 228.39 0.04 228.35 0.00 8.43 77403.75 0.00 05:36:01 37.37 0.02 37.35 0.00 0.13 25889.39 0.00 05:37:01 231.29 0.22 231.08 0.00 19.60 69503.88 0.00 05:38:01 209.50 6.25 203.25 0.00 2673.02 71517.41 0.00 Average: 212.10 3.97 208.13 0.00 895.90 55761.36 0.00 05:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:05 28032880 31495856 809904 2.46 128580 3468708 2013048 5.93 1284976 3024424 940040 05:35:01 26927684 31210944 1088500 3.31 185612 4192624 2191792 6.46 1941044 3431880 714400 05:36:01 26976308 31446632 851356 2.59 189076 4347468 2205888 6.50 1381956 3912836 426276 05:37:01 26958276 31528856 771840 2.35 199144 4437772 1771332 5.22 1408280 3903892 76 05:38:01 25134320 31467096 797212 2.42 251736 6011812 1964904 5.79 1725076 5234068 988 Average: 26805894 31429877 863762 2.63 190830 4491677 2029393 5.98 1548266 3901420 416356 05:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:05 docker0 317.37 483.35 26.54 3003.58 0.00 0.00 0.00 0.00 05:34:05 veth1acf5bc 270.16 431.11 26.84 2703.48 0.00 0.00 0.00 0.22 05:34:05 lo 5.79 5.79 0.57 0.57 0.00 0.00 0.00 0.00 05:34:05 ens3 712.53 468.06 7618.94 73.32 0.00 0.00 0.00 0.00 05:35:01 docker0 0.11 0.16 0.01 0.01 0.00 0.00 0.00 0.00 05:35:01 veth84d1807 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:35:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 05:35:01 ens3 29.10 15.27 28.80 10.31 0.00 0.00 0.00 0.00 05:36:01 docker0 0.87 1.22 0.11 0.36 0.00 0.00 0.00 0.00 05:36:01 veth84d1807 0.87 1.25 0.12 0.37 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 15.13 9.36 11.82 6.46 0.00 0.00 0.00 0.00 05:37:01 docker0 4.27 8.75 0.26 114.87 0.00 0.00 0.00 0.00 05:37:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 05:37:01 ens3 124.90 71.80 2655.55 19.66 0.00 0.00 0.00 0.00 05:38:01 docker0 54.72 94.42 5.43 856.69 0.00 0.00 0.00 0.00 05:38:01 lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 05:38:01 ens3 563.42 367.22 10331.80 189.43 0.00 0.00 0.00 0.00 05:38:01 veth9749bd4 1.78 1.57 0.29 0.48 0.00 0.00 0.00 0.00 Average: docker0 79.38 123.54 6.79 832.22 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 297.56 192.00 4225.90 60.66 0.00 0.00 0.00 0.00 Average: veth9749bd4 0.36 0.31 0.06 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-637) 04/29/25 _x86_64_ (8 CPU) 05:32:20 LINUX RESTART (8 CPU) 05:33:02 CPU %user %nice %system %iowait %steal %idle 05:34:05 all 8.01 0.00 3.49 14.66 0.06 73.78 05:34:05 0 7.35 0.00 3.88 9.71 0.05 79.01 05:34:05 1 9.58 0.00 3.02 9.51 0.08 77.81 05:34:05 2 7.78 0.00 3.56 17.70 0.06 70.90 05:34:05 3 8.69 0.00 3.58 14.43 0.05 73.25 05:34:05 4 6.66 0.00 3.84 13.66 0.05 75.79 05:34:05 5 8.08 0.00 3.29 9.60 0.06 78.97 05:34:05 6 8.40 0.00 3.23 23.40 0.06 64.90 05:34:05 7 7.56 0.00 3.48 19.29 0.06 69.62 05:35:01 all 27.75 0.00 5.48 3.08 0.09 63.60 05:35:01 0 27.65 0.00 6.50 13.15 0.09 52.62 05:35:01 1 30.05 0.00 6.00 0.07 0.07 63.80 05:35:01 2 26.95 0.00 4.96 0.04 0.05 68.00 05:35:01 3 27.99 0.00 5.36 8.68 0.07 57.90 05:35:01 4 26.24 0.00 4.87 1.16 0.07 67.66 05:35:01 5 28.02 0.00 4.82 0.34 0.18 66.63 05:35:01 6 27.91 0.00 5.80 0.95 0.09 65.25 05:35:01 7 27.21 0.00 5.51 0.29 0.07 66.92 05:36:01 all 43.01 0.00 5.09 0.49 0.08 51.34 05:36:01 0 44.45 0.00 5.11 2.09 0.10 48.25 05:36:01 1 42.65 0.00 4.88 0.02 0.07 52.39 05:36:01 2 43.82 0.00 5.42 0.00 0.08 50.67 05:36:01 3 42.73 0.00 5.12 0.00 0.08 52.07 05:36:01 4 41.73 0.00 5.10 0.00 0.08 53.08 05:36:01 5 43.04 0.00 4.81 0.00 0.08 52.06 05:36:01 6 43.03 0.00 5.12 0.79 0.08 50.99 05:36:01 7 42.60 0.00 5.13 1.01 0.08 51.19 05:37:01 all 29.72 0.00 6.78 1.79 0.06 61.65 05:37:01 0 27.92 0.00 7.74 11.44 0.07 52.84 05:37:01 1 30.16 0.00 6.13 0.08 0.07 63.56 05:37:01 2 29.74 0.00 7.80 0.59 0.05 61.83 05:37:01 3 29.96 0.00 6.74 0.12 0.05 63.13 05:37:01 4 30.45 0.00 6.56 0.22 0.07 62.71 05:37:01 5 29.64 0.00 6.36 0.07 0.07 63.86 05:37:01 6 28.22 0.00 6.06 1.63 0.07 64.02 05:37:01 7 31.66 0.00 6.86 0.19 0.07 61.22 05:38:01 all 11.84 0.00 5.45 3.21 0.07 79.43 05:38:01 0 10.08 0.00 6.38 7.34 0.08 76.12 05:38:01 1 12.00 0.00 5.18 5.58 0.07 77.17 05:38:01 2 13.47 0.00 6.57 6.12 0.08 73.75 05:38:01 3 12.34 0.00 4.90 0.63 0.08 82.05 05:38:01 4 11.34 0.00 4.41 3.50 0.07 80.69 05:38:01 5 13.07 0.00 5.46 0.71 0.07 80.70 05:38:01 6 10.90 0.00 5.81 1.38 0.07 81.85 05:38:01 7 11.55 0.00 4.87 0.41 0.05 83.12 Average: all 23.85 0.00 5.23 4.78 0.07 66.06 Average: 0 23.25 0.00 5.89 8.69 0.08 62.09 Average: 1 24.66 0.00 5.00 3.17 0.07 67.10 Average: 2 24.14 0.00 5.65 5.10 0.07 65.04 Average: 3 24.14 0.00 5.12 4.83 0.07 65.85 Average: 4 23.08 0.00 4.94 3.85 0.07 68.05 Average: 5 24.14 0.00 4.93 2.25 0.09 68.58 Average: 6 23.47 0.00 5.17 5.91 0.07 65.37 Average: 7 23.90 0.00 5.14 4.47 0.07 66.41