---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8011 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 14G 141G 10% / 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 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8011) 04/22/26 _x86_64_ (8 CPU) 07:18:42 LINUX RESTART (8 CPU) 07:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 405.03 73.07 331.96 0.00 12881.99 107205.47 0.00 07:21:01 228.35 2.58 225.76 0.00 28.53 63129.36 0.00 07:22:01 39.89 0.13 39.76 0.00 2.53 31820.56 0.00 07:23:01 185.55 0.38 185.17 0.00 41.33 53676.65 0.00 Average: 214.71 19.04 195.66 0.00 3238.59 63958.01 0.00 07:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 28259648 31514444 779980 2.37 89872 3435336 1911288 5.63 1045120 3161124 669216 07:21:01 26321512 31436564 841400 2.56 154832 5049528 1828904 5.39 1958236 3995520 800220 07:22:01 26098852 31414128 861692 2.62 161856 5212484 1876956 5.53 1658076 4488316 433416 07:23:01 25575196 31510548 767284 2.33 187452 5755244 1863096 5.49 1656496 4955644 492508 Average: 26563802 31468921 812589 2.47 148503 4863148 1870061 5.51 1579482 4150151 598840 07:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 docker0 59.66 58.19 4.15 295.12 0.00 0.00 0.00 0.00 07:20:01 ens3 728.91 470.32 8466.60 133.76 0.00 0.00 0.00 0.00 07:20:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 07:21:01 docker0 326.45 431.46 27.71 2890.37 0.00 0.00 0.00 0.00 07:21:01 veth979e432 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:21:01 ens3 467.11 346.83 2924.46 45.78 0.00 0.00 0.00 0.00 07:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:22:01 docker0 1.25 1.55 0.13 0.45 0.00 0.00 0.00 0.00 07:22:01 veth979e432 1.25 1.58 0.15 0.45 0.00 0.00 0.00 0.00 07:22:01 ens3 10.55 7.85 7.98 4.45 0.00 0.00 0.00 0.00 07:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 docker0 4.30 7.60 0.32 128.21 0.00 0.00 0.00 0.00 07:23:01 ens3 257.87 153.82 6750.60 27.63 0.00 0.00 0.00 0.00 07:23:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 97.91 124.70 8.08 828.54 0.00 0.00 0.00 0.00 Average: ens3 366.11 244.71 4537.41 52.91 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8011) 04/22/26 _x86_64_ (8 CPU) 07:18:42 LINUX RESTART (8 CPU) 07:19:01 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 10.08 0.00 3.06 1.48 0.05 85.33 07:20:01 0 11.29 0.00 3.92 0.66 0.05 84.08 07:20:01 1 8.65 0.00 3.07 1.96 0.05 86.27 07:20:01 2 8.77 0.00 3.15 0.83 0.05 87.20 07:20:01 3 11.48 0.00 3.56 2.34 0.05 82.58 07:20:01 4 10.03 0.00 2.49 0.12 0.07 87.30 07:20:01 5 9.33 0.00 2.04 1.45 0.05 87.14 07:20:01 6 9.04 0.00 3.83 3.81 0.05 83.27 07:20:01 7 12.07 0.00 2.39 0.72 0.05 84.77 07:21:01 all 29.01 0.00 5.21 0.69 0.07 65.01 07:21:01 0 27.59 0.00 4.89 0.07 0.07 67.38 07:21:01 1 28.87 0.00 5.34 1.71 0.07 64.01 07:21:01 2 30.04 0.00 4.93 0.03 0.08 64.91 07:21:01 3 28.82 0.00 5.12 0.05 0.08 65.93 07:21:01 4 29.34 0.00 5.20 0.66 0.07 64.74 07:21:01 5 29.33 0.00 5.05 0.17 0.07 65.39 07:21:01 6 29.07 0.00 5.55 2.23 0.07 63.09 07:21:01 7 29.01 0.00 5.63 0.62 0.08 64.66 07:22:01 all 42.16 0.00 4.82 0.27 0.08 52.67 07:22:01 0 41.74 0.00 4.68 0.03 0.10 53.45 07:22:01 1 42.21 0.00 4.83 0.02 0.08 52.85 07:22:01 2 42.55 0.00 4.71 0.02 0.08 52.64 07:22:01 3 43.17 0.00 4.78 0.02 0.07 51.97 07:22:01 4 42.96 0.00 5.18 0.30 0.07 51.49 07:22:01 5 39.57 0.00 4.87 0.10 0.07 55.38 07:22:01 6 41.06 0.00 5.08 1.61 0.10 52.14 07:22:01 7 43.96 0.00 4.44 0.03 0.10 51.47 07:23:01 all 31.49 0.00 6.22 0.63 0.08 61.57 07:23:01 0 31.11 0.00 6.02 0.29 0.07 62.52 07:23:01 1 31.11 0.00 7.30 2.24 0.08 59.26 07:23:01 2 32.42 0.00 5.75 0.05 0.07 61.72 07:23:01 3 31.74 0.00 6.53 0.96 0.08 60.69 07:23:01 4 31.54 0.00 5.77 0.29 0.10 62.31 07:23:01 5 30.76 0.00 5.81 0.32 0.08 63.02 07:23:01 6 32.57 0.00 5.95 0.61 0.08 60.78 07:23:01 7 30.68 0.00 6.66 0.29 0.08 62.28 Average: all 28.21 0.00 4.83 0.77 0.07 66.13 Average: 0 27.96 0.00 4.88 0.26 0.07 66.83 Average: 1 27.73 0.00 5.14 1.48 0.07 65.58 Average: 2 28.47 0.00 4.63 0.23 0.07 66.59 Average: 3 28.84 0.00 4.99 0.84 0.07 65.25 Average: 4 28.49 0.00 4.66 0.34 0.08 66.44 Average: 5 27.26 0.00 4.44 0.51 0.07 67.72 Average: 6 27.95 0.00 5.10 2.06 0.08 64.81 Average: 7 28.95 0.00 4.78 0.42 0.08 65.78