---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3810 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-3810) 06/23/25 _x86_64_ (8 CPU) 22:57:40 LINUX RESTART (8 CPU) 22:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:59:01 323.95 39.11 284.83 0.00 4353.70 72354.92 0.00 23:00:01 203.20 1.88 201.32 0.00 27.33 57383.90 0.00 23:01:01 135.44 0.07 135.38 0.00 2.00 41381.79 0.00 23:02:01 219.50 0.13 219.36 0.00 8.80 65055.96 0.00 Average: 220.09 10.18 209.91 0.00 1084.34 58988.46 0.00 22:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:59:01 28901920 31542516 777572 2.36 72400 2835540 1861640 5.49 1018500 2569320 602416 23:00:01 27482616 31507520 799432 2.43 139640 4020220 2026224 5.97 1288224 3575596 223408 23:01:01 26519648 30848096 1450940 4.41 188140 4219524 2667864 7.86 1955140 3803140 387272 23:02:01 26665620 31520984 780144 2.37 200968 4713176 1814516 5.35 1379128 4217052 288 Average: 27392451 31354779 952022 2.90 150287 3947115 2092561 6.17 1410248 3541277 303346 22:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:59:01 lo 6.85 6.85 0.67 0.67 0.00 0.00 0.00 0.00 22:59:01 docker0 67.41 64.94 4.69 355.71 0.00 0.00 0.00 0.00 22:59:01 ens3 705.00 499.69 8513.35 107.37 0.00 0.00 0.00 0.00 23:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 docker0 388.72 438.33 29.95 2937.39 0.00 0.00 0.00 0.00 23:00:01 ens3 453.01 394.40 2946.15 39.81 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 23:01:01 ens3 26.01 16.75 25.38 10.07 0.00 0.00 0.00 0.00 23:01:01 vethd83bfc8 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:02:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 23:02:01 docker0 5.82 12.68 0.34 115.15 0.00 0.00 0.00 0.00 23:02:01 ens3 118.76 71.39 2650.35 16.60 0.00 0.00 0.00 0.00 Average: lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 115.69 129.28 8.76 854.14 0.00 0.00 0.00 0.00 Average: ens3 324.11 244.49 3512.98 43.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3810) 06/23/25 _x86_64_ (8 CPU) 22:57:40 LINUX RESTART (8 CPU) 22:58:02 CPU %user %nice %system %iowait %steal %idle 22:59:01 all 10.27 0.00 3.53 2.73 0.05 83.41 22:59:01 0 11.78 0.00 3.04 0.15 0.05 84.98 22:59:01 1 9.44 0.00 4.56 0.47 0.05 85.49 22:59:01 2 8.25 0.00 3.17 2.07 0.05 86.46 22:59:01 3 11.98 0.00 3.64 14.37 0.05 69.96 22:59:01 4 10.48 0.00 2.81 0.58 0.05 86.08 22:59:01 5 9.59 0.00 3.42 0.36 0.05 86.58 22:59:01 6 11.37 0.00 4.38 3.60 0.05 80.60 22:59:01 7 9.30 0.00 3.27 0.24 0.05 87.14 23:00:01 all 3.98 0.00 1.93 2.95 0.04 91.11 23:00:01 0 3.81 0.00 2.31 0.79 0.03 93.06 23:00:01 1 2.99 0.00 1.42 1.44 0.03 94.11 23:00:01 2 3.94 0.00 1.61 0.87 0.05 93.53 23:00:01 3 3.83 0.00 1.83 1.41 0.03 92.90 23:00:01 4 4.77 0.00 1.89 0.40 0.03 92.90 23:00:01 5 4.93 0.00 2.30 0.35 0.05 92.36 23:00:01 6 3.64 0.00 1.41 0.40 0.03 94.51 23:00:01 7 3.91 0.00 2.67 17.94 0.03 75.45 23:01:01 all 34.99 0.00 5.73 2.10 0.08 57.10 23:01:01 0 36.00 0.00 5.01 0.30 0.08 58.60 23:01:01 1 34.49 0.00 5.00 0.13 0.07 60.30 23:01:01 2 34.68 0.00 6.74 0.81 0.07 57.70 23:01:01 3 35.45 0.00 6.24 2.67 0.07 55.57 23:01:01 4 34.49 0.00 5.75 0.72 0.08 58.94 23:01:01 5 35.15 0.00 5.71 0.84 0.08 58.21 23:01:01 6 34.91 0.00 5.32 0.37 0.08 59.32 23:01:01 7 34.76 0.00 6.07 10.97 0.08 48.11 23:02:01 all 28.52 0.00 6.07 2.65 0.08 62.68 23:02:01 0 26.41 0.00 6.41 0.79 0.08 66.31 23:02:01 1 28.68 0.00 5.98 0.45 0.08 64.80 23:02:01 2 27.79 0.00 6.46 1.23 0.07 64.46 23:02:01 3 28.39 0.00 5.89 0.69 0.07 64.96 23:02:01 4 28.41 0.00 6.10 12.38 0.08 53.02 23:02:01 5 29.25 0.00 5.26 0.45 0.07 64.97 23:02:01 6 29.27 0.00 6.14 4.51 0.07 60.01 23:02:01 7 29.98 0.00 6.31 0.81 0.08 62.81 Average: all 19.47 0.00 4.32 2.61 0.06 73.55 Average: 0 19.50 0.00 4.19 0.51 0.06 75.73 Average: 1 18.94 0.00 4.23 0.63 0.06 76.14 Average: 2 18.68 0.00 4.49 1.24 0.06 75.52 Average: 3 19.95 0.00 4.41 4.73 0.05 70.86 Average: 4 19.54 0.00 4.14 3.51 0.06 72.75 Average: 5 19.78 0.00 4.18 0.50 0.06 75.47 Average: 6 19.82 0.00 4.31 2.21 0.06 73.60 Average: 7 19.51 0.00 4.58 7.55 0.06 68.29