---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5571 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 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 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 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5571) 04/20/26 _x86_64_ (8 CPU) 04:09:47 LINUX RESTART (8 CPU) 04:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:11:02 425.45 72.45 352.99 0.00 12253.16 100059.19 0.00 04:12:01 81.19 1.03 80.16 0.00 8.27 32523.57 0.00 04:13:01 48.09 0.02 48.08 0.00 0.13 33976.22 0.00 04:14:01 70.60 0.33 70.27 0.00 16.40 27287.05 0.00 04:15:01 157.91 1.25 156.66 0.00 44.13 61722.65 0.00 Average: 156.90 15.06 141.84 0.00 2472.63 51175.90 0.00 04:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:02 28485608 31536368 749572 2.28 91096 3230528 1727984 5.09 985856 2989448 468 04:12:01 26268988 31353304 923872 2.81 127380 5070408 2031284 5.99 1889140 4139376 998844 04:13:01 26260156 31483160 791976 2.41 132548 5187404 1836876 5.42 1818728 4198476 235200 04:14:01 27111496 31534340 747484 2.27 145972 4413796 1816760 5.36 1158856 4049580 698712 04:15:01 26274792 31452960 817748 2.49 180700 5042344 1810148 5.34 1326516 4619312 464 Average: 26880208 31472026 806130 2.45 135539 4588896 1844610 5.44 1435819 3999238 386738 04:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:02 docker0 114.66 109.37 7.74 569.79 0.00 0.00 0.00 0.00 04:11:02 veth4334416 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:11:02 lo 3.50 3.50 0.33 0.33 0.00 0.00 0.00 0.00 04:11:02 ens3 819.00 575.54 9023.41 144.96 0.00 0.00 0.00 0.00 04:12:01 docker0 136.18 167.75 11.44 1607.35 0.00 0.00 0.00 0.00 04:12:01 veth4334416 136.18 167.89 13.30 1607.36 0.00 0.00 0.00 0.13 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 ens3 183.63 145.37 1620.45 20.22 0.00 0.00 0.00 0.00 04:13:01 docker0 1.32 1.17 0.11 1.69 0.00 0.00 0.00 0.00 04:13:01 veth4334416 1.32 1.17 0.13 1.69 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 22.70 14.60 20.13 7.74 0.00 0.00 0.00 0.00 04:14:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 04:14:01 ens3 237.39 137.68 6559.01 25.27 0.00 0.00 0.00 0.00 04:15:01 docker0 61.46 86.14 5.96 772.87 0.00 0.00 0.00 0.00 04:15:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 04:15:01 ens3 347.33 247.11 4088.09 190.67 0.00 0.00 0.00 0.00 Average: docker0 62.49 72.58 5.03 586.94 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 322.47 224.32 4271.05 77.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5571) 04/20/26 _x86_64_ (8 CPU) 04:09:47 LINUX RESTART (8 CPU) 04:10:01 CPU %user %nice %system %iowait %steal %idle 04:11:02 all 10.96 0.00 3.39 1.60 0.05 83.99 04:11:02 0 8.85 0.00 4.25 2.20 0.07 84.62 04:11:02 1 10.33 0.00 3.89 3.09 0.05 82.64 04:11:02 2 12.31 0.00 2.21 1.11 0.05 84.32 04:11:02 3 11.84 0.00 3.05 0.69 0.05 84.37 04:11:02 4 13.81 0.00 3.47 0.47 0.05 82.19 04:11:02 5 9.06 0.00 2.40 0.52 0.05 87.96 04:11:02 6 7.64 0.00 3.51 0.35 0.07 88.43 04:11:02 7 13.86 0.00 4.31 4.37 0.05 77.41 04:12:01 all 60.07 0.00 8.37 0.15 0.10 31.31 04:12:01 0 57.56 0.00 7.92 0.03 0.09 34.40 04:12:01 1 59.08 0.00 8.11 0.07 0.09 32.65 04:12:01 2 61.43 0.00 8.74 0.02 0.10 29.70 04:12:01 3 62.34 0.00 7.80 0.26 0.10 29.51 04:12:01 4 60.39 0.00 9.12 0.03 0.10 30.36 04:12:01 5 61.73 0.00 8.43 0.14 0.10 29.60 04:12:01 6 58.45 0.00 7.98 0.55 0.10 32.93 04:12:01 7 59.57 0.00 8.86 0.12 0.09 31.37 04:13:01 all 44.43 0.00 7.33 0.18 0.07 47.99 04:13:01 0 43.55 0.00 7.26 0.02 0.08 49.08 04:13:01 1 43.19 0.00 7.38 0.00 0.07 49.36 04:13:01 2 44.56 0.00 7.36 0.02 0.07 48.00 04:13:01 3 45.19 0.00 7.23 0.71 0.07 46.82 04:13:01 4 45.25 0.00 7.03 0.00 0.07 47.65 04:13:01 5 44.35 0.00 7.66 0.00 0.08 47.90 04:13:01 6 46.12 0.00 7.30 0.58 0.08 45.91 04:13:01 7 43.24 0.00 7.40 0.10 0.07 49.19 04:14:01 all 23.80 0.00 3.58 0.23 0.07 72.33 04:14:01 0 21.23 0.00 5.16 0.66 0.07 72.89 04:14:01 1 23.53 0.00 3.87 0.07 0.07 72.46 04:14:01 2 23.70 0.00 3.17 0.03 0.07 73.03 04:14:01 3 23.67 0.00 3.18 0.64 0.08 72.43 04:14:01 4 25.74 0.00 3.88 0.00 0.07 70.31 04:14:01 5 24.47 0.00 3.33 0.32 0.07 71.81 04:14:01 6 24.41 0.00 2.77 0.03 0.05 72.74 04:14:01 7 23.64 0.00 3.25 0.05 0.05 73.01 04:15:01 all 8.57 0.00 3.40 0.61 0.06 87.36 04:15:01 0 7.67 0.00 3.88 1.51 0.07 86.88 04:15:01 1 7.76 0.00 4.09 0.20 0.08 87.86 04:15:01 2 9.04 0.00 3.24 0.22 0.05 87.45 04:15:01 3 11.31 0.00 3.17 0.03 0.07 85.42 04:15:01 4 7.65 0.00 3.26 0.10 0.05 88.94 04:15:01 5 9.81 0.00 2.91 0.77 0.05 86.45 04:15:01 6 7.23 0.00 3.37 1.98 0.05 87.36 04:15:01 7 8.09 0.00 3.32 0.05 0.05 88.48 Average: all 29.51 0.00 5.21 0.55 0.07 64.67 Average: 0 27.69 0.00 5.69 0.89 0.07 65.66 Average: 1 28.73 0.00 5.46 0.69 0.07 65.05 Average: 2 30.15 0.00 4.94 0.28 0.07 64.56 Average: 3 30.81 0.00 4.88 0.47 0.07 63.77 Average: 4 30.49 0.00 5.34 0.12 0.07 63.98 Average: 5 29.82 0.00 4.94 0.35 0.07 64.82 Average: 6 28.73 0.00 4.98 0.70 0.07 65.53 Average: 7 29.62 0.00 5.42 0.94 0.06 63.96