---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11479 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: 2800.000 BogoMIPS: 5600.00 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-11479) 05/26/26 _x86_64_ (8 CPU) 23:16:52 LINUX RESTART (8 CPU) 23:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:18:02 420.95 81.62 339.33 0.00 13941.94 186007.80 0.00 23:19:01 247.79 3.36 244.43 0.00 41.35 67211.40 0.00 23:20:01 164.80 0.53 164.26 0.00 46.38 53320.76 0.00 Average: 278.00 28.64 249.36 0.00 4702.19 102372.57 0.00 23:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:18:02 28728280 31500168 802936 2.44 81552 2980000 1920428 5.66 1059844 2704976 202028 23:19:01 26080276 30862736 1411820 4.30 156644 4717656 2535200 7.47 2191320 3996240 416516 23:20:01 26071884 31486284 786984 2.39 174936 5289796 1761500 5.19 1669612 4485628 524 Average: 26960147 31283063 1000580 3.04 137711 4329151 2072376 6.11 1640259 3728948 206356 23:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:18:02 docker0 57.99 58.96 3.95 321.17 0.00 0.00 0.00 0.00 23:18:02 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 23:18:02 ens3 627.81 465.37 8515.08 134.34 0.00 0.00 0.00 0.00 23:19:01 docker0 297.53 450.30 25.72 2964.55 0.00 0.00 0.00 0.00 23:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 veth32ed27c 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:19:01 ens3 490.71 321.73 3001.90 45.16 0.00 0.00 0.00 0.00 23:20:01 docker0 6.93 15.98 0.52 238.18 0.00 0.00 0.00 0.00 23:20:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 23:20:01 ens3 134.01 83.76 2844.96 20.60 0.00 0.00 0.00 0.00 Average: docker0 119.82 173.53 9.98 1164.58 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 417.09 290.10 4797.18 66.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11479) 05/26/26 _x86_64_ (8 CPU) 23:16:52 LINUX RESTART (8 CPU) 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:02 all 8.94 0.00 2.80 1.78 0.06 86.41 23:18:02 0 12.27 0.00 2.67 0.27 0.05 84.74 23:18:02 1 9.58 0.00 2.31 1.03 0.05 87.04 23:18:02 2 10.78 0.00 3.21 5.46 0.05 80.50 23:18:02 3 8.45 0.00 2.21 0.42 0.05 88.87 23:18:02 4 6.85 0.00 2.63 0.62 0.07 89.83 23:18:02 5 8.94 0.00 2.92 0.24 0.07 87.84 23:18:02 6 6.15 0.00 3.56 2.53 0.07 87.69 23:18:02 7 8.50 0.00 2.93 3.69 0.07 84.81 23:19:01 all 36.38 0.00 6.95 1.02 0.08 55.57 23:19:01 0 36.60 0.00 8.12 0.98 0.09 54.21 23:19:01 1 35.58 0.00 5.77 0.21 0.09 58.35 23:19:01 2 35.68 0.00 6.69 0.96 0.09 56.57 23:19:01 3 36.51 0.00 7.34 0.12 0.09 55.95 23:19:01 4 36.54 0.00 6.42 0.45 0.07 56.53 23:19:01 5 37.95 0.00 7.12 0.40 0.07 54.47 23:19:01 6 34.64 0.00 6.59 2.00 0.07 56.71 23:19:01 7 37.55 0.00 7.55 3.06 0.09 51.76 23:20:01 all 35.45 0.00 5.71 0.80 0.07 57.97 23:20:01 0 35.70 0.00 5.98 1.21 0.08 57.02 23:20:01 1 34.81 0.00 5.41 0.27 0.07 59.44 23:20:01 2 37.91 0.00 5.61 1.40 0.07 55.01 23:20:01 3 34.54 0.00 5.74 2.00 0.07 57.67 23:20:01 4 36.89 0.00 5.55 0.28 0.07 57.21 23:20:01 5 34.67 0.00 6.30 0.13 0.07 58.83 23:20:01 6 34.89 0.00 5.56 0.07 0.08 59.40 23:20:01 7 34.16 0.00 5.56 0.99 0.07 59.21 Average: all 26.86 0.00 5.14 1.20 0.07 66.73 Average: 0 28.10 0.00 5.56 0.82 0.07 65.44 Average: 1 26.59 0.00 4.49 0.50 0.07 68.35 Average: 2 28.06 0.00 5.16 2.62 0.07 64.09 Average: 3 26.44 0.00 5.08 0.85 0.07 67.56 Average: 4 26.71 0.00 4.86 0.45 0.07 67.91 Average: 5 27.09 0.00 5.43 0.25 0.07 67.15 Average: 6 25.18 0.00 5.23 1.53 0.07 67.99 Average: 7 26.67 0.00 5.33 2.58 0.07 65.35