---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9622 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-9622) 05/19/26 _x86_64_ (8 CPU) 09:24:51 LINUX RESTART (8 CPU) 09:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:26:01 402.18 81.80 320.38 0.00 14000.20 146817.66 0.00 09:27:01 243.43 3.07 240.36 0.00 47.73 64782.94 0.00 09:28:01 121.00 0.32 120.68 0.00 30.00 37679.72 0.00 Average: 255.54 28.40 227.14 0.00 4692.64 83093.44 0.00 09:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 28542320 31508236 788396 2.40 87980 3157100 1906732 5.62 1040056 2894856 413716 09:27:01 26744336 31472836 804100 2.45 157200 4665108 1829996 5.40 1566316 3967060 418764 09:28:01 26659060 31511844 766020 2.33 161536 4792216 1709076 5.04 1596744 4026380 692 Average: 27315239 31497639 786172 2.39 135572 4204808 1815268 5.35 1401039 3629432 277724 09:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 ens3 682.89 442.34 8183.90 133.38 0.00 0.00 0.00 0.00 09:26:01 docker0 20.90 18.51 1.60 149.22 0.00 0.00 0.00 0.00 09:26:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 09:27:01 ens3 468.64 364.04 2971.79 47.39 0.00 0.00 0.00 0.00 09:27:01 veth97629b8 0.13 0.25 0.01 0.03 0.00 0.00 0.00 0.00 09:27:01 docker0 341.48 431.39 28.70 2936.91 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 ens3 46.54 26.63 348.06 11.00 0.00 0.00 0.00 0.00 09:28:01 docker0 9.67 19.13 0.69 262.71 0.00 0.00 0.00 0.00 09:28:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 399.36 277.67 3834.58 63.92 0.00 0.00 0.00 0.00 Average: docker0 124.01 156.35 10.33 1116.28 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9622) 05/19/26 _x86_64_ (8 CPU) 09:24:51 LINUX RESTART (8 CPU) 09:25:01 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 9.81 0.00 3.19 1.54 0.07 85.40 09:26:01 0 9.85 0.00 4.64 0.71 0.05 84.75 09:26:01 1 8.09 0.00 3.11 0.61 0.07 88.13 09:26:01 2 12.41 0.00 2.84 1.08 0.07 83.60 09:26:01 3 13.41 0.00 2.76 0.61 0.07 83.15 09:26:01 4 7.45 0.00 2.85 4.44 0.07 85.19 09:26:01 5 8.96 0.00 3.05 3.39 0.07 84.53 09:26:01 6 8.13 0.00 2.62 0.34 0.07 88.84 09:26:01 7 10.15 0.00 3.62 1.15 0.07 85.01 09:27:01 all 35.83 0.00 7.83 0.89 0.09 55.36 09:27:01 0 36.26 0.00 8.28 0.25 0.10 55.11 09:27:01 1 35.89 0.00 7.81 0.40 0.10 55.79 09:27:01 2 36.91 0.00 7.59 0.59 0.08 54.83 09:27:01 3 35.53 0.00 8.76 4.44 0.10 51.17 09:27:01 4 35.79 0.00 7.40 0.56 0.08 56.17 09:27:01 5 34.39 0.00 7.50 0.42 0.10 57.59 09:27:01 6 35.56 0.00 7.80 0.12 0.08 56.44 09:27:01 7 36.31 0.00 7.47 0.35 0.08 55.78 09:28:01 all 48.21 0.00 6.72 0.45 0.09 44.52 09:28:01 0 48.73 0.00 6.77 0.49 0.10 43.91 09:28:01 1 47.38 0.00 6.51 0.47 0.10 45.54 09:28:01 2 47.74 0.00 7.31 0.91 0.10 43.94 09:28:01 3 48.34 0.00 6.39 0.37 0.08 44.81 09:28:01 4 48.79 0.00 6.51 0.15 0.08 44.47 09:28:01 5 48.34 0.00 6.56 0.72 0.08 44.29 09:28:01 6 47.76 0.00 6.89 0.40 0.08 44.86 09:28:01 7 48.62 0.00 6.85 0.07 0.10 44.36 Average: all 31.31 0.00 5.91 0.96 0.08 61.73 Average: 0 31.64 0.00 6.56 0.48 0.08 61.23 Average: 1 30.49 0.00 5.81 0.49 0.09 63.11 Average: 2 32.39 0.00 5.91 0.86 0.08 60.76 Average: 3 32.43 0.00 5.97 1.80 0.08 59.72 Average: 4 30.70 0.00 5.59 1.71 0.08 61.92 Average: 5 30.61 0.00 5.71 1.51 0.08 62.09 Average: 6 30.48 0.00 5.77 0.29 0.08 63.39 Average: 7 31.76 0.00 5.98 0.52 0.08 61.65