---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773076 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773076) 11/13/25 _x86_64_ (8 CPU) 20:15:59 LINUX RESTART (8 CPU) 20:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:17:02 470.53 123.89 346.63 0.00 12928.09 219405.00 0.00 20:18:01 95.05 0.73 94.32 0.00 17.62 32223.15 0.00 20:19:01 54.46 0.05 54.41 0.00 0.40 39808.45 0.00 20:20:01 47.41 0.00 47.41 0.00 0.00 38463.86 0.00 Average: 167.17 31.30 135.88 0.00 3250.40 82691.06 0.00 20:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:17:02 29115972 31532520 770836 2.35 83220 2623016 2054620 6.06 1015732 2365624 660 20:18:01 27231728 31403968 872116 2.65 129500 4184500 2018752 5.95 1455456 3634660 747656 20:19:01 25527508 31009644 1266204 3.85 137000 5419784 2530288 7.46 2081800 4646764 859256 20:20:01 25569764 31276248 998212 3.04 138736 5632372 2256620 6.65 1862464 4814716 295200 Average: 26861243 31305595 976842 2.97 122114 4464918 2215070 6.53 1603863 3865441 475693 20:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:17:02 ens3 522.84 342.49 5074.19 85.14 0.00 0.00 0.00 0.00 20:17:02 lo 3.03 3.03 0.28 0.28 0.00 0.00 0.00 0.00 20:17:02 vethc6482f3 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:17:02 docker0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 490.04 326.69 5458.45 76.99 0.00 0.00 0.00 0.00 20:18:01 veth00d1f3c 139.43 233.08 13.42 1593.70 0.00 0.00 0.00 0.13 20:18:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 20:18:01 docker0 222.98 322.67 17.71 2171.17 0.00 0.00 0.00 0.00 20:19:01 ens3 20.23 11.16 18.25 5.34 0.00 0.00 0.00 0.00 20:19:01 veth00d1f3c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 13.96 9.97 11.26 6.40 0.00 0.00 0.00 0.00 20:20:01 veth00d1f3c 0.37 0.38 0.03 0.04 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.37 0.37 0.02 0.03 0.00 0.00 0.00 0.00 Average: ens3 260.82 171.94 2628.85 43.33 0.00 0.00 0.00 0.00 Average: veth00d1f3c 34.51 57.64 3.32 393.42 0.00 0.00 0.00 0.03 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 55.14 79.76 4.38 535.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773076) 11/13/25 _x86_64_ (8 CPU) 20:15:59 LINUX RESTART (8 CPU) 20:16:01 CPU %user %nice %system %iowait %steal %idle 20:17:02 all 7.40 0.00 2.29 2.07 0.04 88.19 20:17:02 0 7.77 0.00 2.10 0.79 0.05 89.29 20:17:02 1 7.67 0.00 2.76 1.90 0.03 87.64 20:17:02 2 4.86 0.00 2.91 4.76 0.03 87.43 20:17:02 3 8.26 0.00 2.47 4.19 0.03 85.04 20:17:02 4 6.18 0.00 1.73 0.81 0.05 91.24 20:17:02 5 7.03 0.00 2.16 1.09 0.05 89.66 20:17:02 6 8.83 0.00 1.76 2.63 0.05 86.72 20:17:02 7 8.61 0.00 2.41 0.42 0.05 88.51 20:18:01 all 32.15 0.00 5.68 0.54 0.09 61.55 20:18:01 0 32.85 0.00 5.49 0.03 0.09 61.54 20:18:01 1 31.42 0.00 6.77 2.34 0.09 59.38 20:18:01 2 31.25 0.00 5.67 0.05 0.10 62.92 20:18:01 3 33.85 0.00 5.79 0.68 0.09 59.60 20:18:01 4 32.29 0.00 4.99 0.29 0.09 62.34 20:18:01 5 31.51 0.00 5.75 0.60 0.09 62.06 20:18:01 6 32.33 0.00 5.82 0.24 0.10 61.50 20:18:01 7 31.67 0.00 5.14 0.07 0.09 63.04 20:19:01 all 66.69 0.00 9.31 0.71 0.12 23.17 20:19:01 0 67.24 0.00 8.93 0.69 0.12 23.02 20:19:01 1 64.68 0.00 9.94 2.71 0.10 22.56 20:19:01 2 68.06 0.00 9.43 0.07 0.13 22.31 20:19:01 3 66.85 0.00 9.46 0.22 0.12 23.36 20:19:01 4 66.26 0.00 9.29 0.74 0.10 23.61 20:19:01 5 64.94 0.00 8.67 0.88 0.12 25.39 20:19:01 6 66.68 0.00 9.34 0.30 0.12 23.56 20:19:01 7 68.78 0.00 9.41 0.08 0.13 21.59 20:20:01 all 18.34 0.00 2.70 0.55 0.05 78.36 20:20:01 0 17.45 0.00 2.31 0.02 0.05 80.17 20:20:01 1 18.80 0.00 3.01 0.00 0.05 78.14 20:20:01 2 21.38 0.00 2.63 0.00 0.07 75.93 20:20:01 3 17.51 0.00 2.67 0.00 0.05 79.77 20:20:01 4 19.21 0.00 2.68 1.84 0.07 76.20 20:20:01 5 16.89 0.00 2.44 0.08 0.03 80.55 20:20:01 6 18.13 0.00 2.78 0.00 0.03 79.06 20:20:01 7 17.32 0.00 3.12 2.45 0.05 77.07 Average: all 31.09 0.00 4.98 0.97 0.08 62.88 Average: 0 31.27 0.00 4.70 0.38 0.08 63.58 Average: 1 30.61 0.00 5.61 1.73 0.07 61.98 Average: 2 31.36 0.00 5.15 1.22 0.08 62.18 Average: 3 31.56 0.00 5.09 1.27 0.07 62.00 Average: 4 30.92 0.00 4.66 0.92 0.08 63.42 Average: 5 30.01 0.00 4.74 0.66 0.07 64.51 Average: 6 31.44 0.00 4.91 0.80 0.08 62.78 Average: 7 31.54 0.00 5.01 0.76 0.08 62.61