---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3433 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-3433) 06/17/25 _x86_64_ (8 CPU) 04:43:49 LINUX RESTART (8 CPU) 04:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:45:03 337.09 49.14 287.95 0.00 5435.09 128059.46 0.00 04:46:01 302.57 2.21 300.36 0.00 22.89 79688.80 0.00 04:47:01 35.34 0.00 35.34 0.00 0.00 21761.70 0.00 04:48:01 220.20 0.12 220.08 0.00 6.80 70070.32 0.00 04:49:01 197.02 2.87 194.15 0.00 138.91 63730.18 0.00 Average: 217.87 10.92 206.95 0.00 1128.03 72613.47 0.00 04:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:03 28848248 31540112 778152 2.37 74476 2884064 1825648 5.38 1031384 2608312 20016 04:46:01 27170884 31270172 1031252 3.14 184560 4024192 2427400 7.15 1595548 3547064 226524 04:47:01 25823812 30627156 1672236 5.09 189208 4670780 2710592 7.99 2188096 4250116 424980 04:48:01 26610780 31519920 780984 2.38 200168 4761164 1771772 5.22 1419032 4228128 68 04:49:01 25010616 31473512 797296 2.42 243844 6144108 1797524 5.30 1581720 5503384 564 Average: 26692868 31286174 1011984 3.08 178451 4496862 2106587 6.21 1563156 4027401 134430 04:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:03 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 04:45:03 ens3 741.23 487.82 8301.68 112.20 0.00 0.00 0.00 0.00 04:45:03 docker0 57.27 52.01 3.96 280.56 0.00 0.00 0.00 0.00 04:46:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 04:46:01 veth70cd740 0.00 0.16 0.00 0.01 0.00 0.00 0.00 0.00 04:46:01 ens3 414.99 315.68 3034.19 42.82 0.00 0.00 0.00 0.00 04:46:01 docker0 295.57 381.45 25.12 3003.18 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 veth70cd740 0.95 1.35 0.12 0.38 0.00 0.00 0.00 0.00 04:47:01 ens3 15.13 10.78 13.34 6.38 0.00 0.00 0.00 0.00 04:47:01 docker0 0.95 1.30 0.11 0.37 0.00 0.00 0.00 0.00 04:48:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 04:48:01 ens3 126.26 79.80 2655.09 19.14 0.00 0.00 0.00 0.00 04:48:01 docker0 5.52 12.53 0.32 115.16 0.00 0.00 0.00 0.00 04:49:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 04:49:01 ens3 457.29 312.16 8938.81 193.51 0.00 0.00 0.00 0.00 04:49:01 docker0 53.72 75.10 5.34 857.65 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 350.54 240.75 4598.85 75.02 0.00 0.00 0.00 0.00 Average: docker0 81.18 102.63 6.85 836.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3433) 06/17/25 _x86_64_ (8 CPU) 04:43:49 LINUX RESTART (8 CPU) 04:44:01 CPU %user %nice %system %iowait %steal %idle 04:45:03 all 10.59 0.00 3.67 2.47 0.07 83.21 04:45:03 0 11.97 0.00 4.39 0.25 0.05 83.33 04:45:03 1 8.55 0.00 3.23 0.51 0.08 87.62 04:45:03 2 8.45 0.00 4.70 5.26 0.07 81.53 04:45:03 3 12.09 0.00 4.00 4.20 0.07 79.64 04:45:03 4 12.39 0.00 2.39 0.40 0.07 84.75 04:45:03 5 8.52 0.00 3.14 0.37 0.07 87.90 04:45:03 6 12.72 0.00 3.30 0.62 0.05 83.31 04:45:03 7 9.99 0.00 4.20 8.17 0.07 77.56 04:46:01 all 13.90 0.00 4.57 2.21 0.08 79.23 04:46:01 0 12.93 0.00 3.80 0.30 0.07 82.90 04:46:01 1 14.13 0.00 6.76 13.01 0.11 66.01 04:46:01 2 12.05 0.00 3.99 0.45 0.07 83.44 04:46:01 3 13.84 0.00 5.77 0.31 0.09 79.99 04:46:01 4 14.08 0.00 3.88 0.26 0.07 81.71 04:46:01 5 15.41 0.00 3.89 0.77 0.07 79.87 04:46:01 6 13.23 0.00 3.53 0.40 0.09 82.75 04:46:01 7 15.58 0.00 4.94 2.27 0.09 77.13 04:47:01 all 52.78 0.00 6.41 0.40 0.10 40.31 04:47:01 0 53.04 0.00 6.69 0.12 0.10 40.05 04:47:01 1 54.38 0.00 6.61 0.02 0.10 38.90 04:47:01 2 49.54 0.00 5.69 0.10 0.10 44.58 04:47:01 3 51.43 0.00 6.39 0.05 0.12 42.00 04:47:01 4 54.33 0.00 6.82 2.46 0.10 36.28 04:47:01 5 52.68 0.00 6.51 0.05 0.10 40.66 04:47:01 6 53.61 0.00 6.13 0.32 0.10 39.84 04:47:01 7 53.22 0.00 6.43 0.07 0.12 40.17 04:48:01 all 30.17 0.00 6.13 1.65 0.09 61.96 04:48:01 0 28.43 0.00 6.83 0.24 0.08 64.42 04:48:01 1 31.95 0.00 6.67 0.05 0.10 61.22 04:48:01 2 27.96 0.00 5.68 0.25 0.08 66.02 04:48:01 3 29.75 0.00 6.42 7.66 0.08 56.08 04:48:01 4 31.88 0.00 6.03 2.55 0.10 59.44 04:48:01 5 30.77 0.00 5.78 0.05 0.08 63.31 04:48:01 6 29.92 0.00 5.91 2.41 0.08 61.68 04:48:01 7 30.68 0.00 5.71 0.05 0.08 63.48 04:49:01 all 10.87 0.00 4.81 1.57 0.08 82.66 04:49:01 0 9.23 0.00 3.98 0.34 0.07 86.39 04:49:01 1 9.72 0.00 4.40 0.34 0.07 85.48 04:49:01 2 10.57 0.00 5.62 0.25 0.08 83.47 04:49:01 3 11.87 0.00 4.59 4.05 0.10 79.39 04:49:01 4 11.92 0.00 5.25 5.55 0.08 77.19 04:49:01 5 12.19 0.00 4.99 0.68 0.08 82.06 04:49:01 6 9.80 0.00 4.32 1.37 0.08 84.43 04:49:01 7 11.71 0.00 5.35 0.05 0.07 82.82 Average: all 23.76 0.00 5.12 1.66 0.08 69.38 Average: 0 23.19 0.00 5.15 0.25 0.07 71.34 Average: 1 23.85 0.00 5.53 2.71 0.09 67.83 Average: 2 21.78 0.00 5.14 1.27 0.08 71.73 Average: 3 23.88 0.00 5.43 3.27 0.09 67.33 Average: 4 25.04 0.00 4.88 2.26 0.08 67.74 Average: 5 24.01 0.00 4.87 0.38 0.08 70.66 Average: 6 23.99 0.00 4.65 1.03 0.08 70.26 Average: 7 24.32 0.00 5.33 2.12 0.08 68.15