---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8276 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-8276) 09/04/25 _x86_64_ (8 CPU) 05:19:28 LINUX RESTART (8 CPU) 05:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:21:01 439.03 22.39 416.64 0.00 3285.82 114422.91 0.00 05:22:01 124.30 0.07 124.23 0.00 10.40 46967.64 0.00 05:23:01 90.20 0.25 89.95 0.00 22.53 29394.89 0.00 Average: 216.60 7.48 209.12 0.00 1094.01 63309.34 0.00 05:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 27396792 31495516 789208 2.40 144728 4113328 1912996 5.64 1316556 3634196 860816 05:22:01 26208356 31132248 1143824 3.48 154864 4860704 2468808 7.28 1990308 4074628 316616 05:23:01 26864112 31503016 775728 2.36 158764 4588216 1926300 5.68 1569372 3859308 50588 Average: 26823087 31376927 902920 2.75 152785 4520749 2102701 6.20 1625412 3856044 409340 05:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 ens3 730.08 549.89 10497.20 115.47 0.00 0.00 0.00 0.00 05:21:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 05:21:01 docker0 320.39 370.17 27.19 3149.83 0.00 0.00 0.00 0.00 05:22:01 ens3 31.51 18.85 29.92 12.37 0.00 0.00 0.00 0.00 05:22:01 veth0788166 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:22:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:23:01 ens3 34.36 18.66 205.68 8.48 0.00 0.00 0.00 0.00 05:23:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:23:01 docker0 4.82 8.85 0.30 123.26 0.00 0.00 0.00 0.00 Average: ens3 262.71 193.81 3538.76 45.05 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 107.24 125.01 9.06 1079.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8276) 09/04/25 _x86_64_ (8 CPU) 05:19:28 LINUX RESTART (8 CPU) 05:20:02 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 9.00 0.00 3.63 4.10 0.06 83.21 05:21:01 0 9.90 0.00 3.42 8.20 0.05 78.43 05:21:01 1 9.58 0.00 3.89 1.44 0.05 85.04 05:21:01 2 9.46 0.00 2.83 3.74 0.07 83.90 05:21:01 3 8.94 0.00 3.77 10.10 0.07 77.12 05:21:01 4 8.58 0.00 3.46 1.93 0.05 85.99 05:21:01 5 7.73 0.00 3.21 1.51 0.07 87.47 05:21:01 6 10.54 0.00 3.96 1.15 0.07 84.28 05:21:01 7 7.25 0.00 4.47 4.74 0.07 83.47 05:22:01 all 37.75 0.00 5.52 2.52 0.08 54.13 05:22:01 0 38.48 0.00 5.44 1.57 0.08 54.43 05:22:01 1 36.50 0.00 5.98 0.10 0.07 57.35 05:22:01 2 36.90 0.00 5.53 4.52 0.07 52.97 05:22:01 3 37.27 0.00 5.60 0.24 0.08 56.81 05:22:01 4 38.05 0.00 5.56 0.18 0.08 56.13 05:22:01 5 37.83 0.00 5.60 9.91 0.07 46.58 05:22:01 6 38.66 0.00 5.02 0.79 0.07 55.46 05:22:01 7 38.29 0.00 5.43 2.86 0.08 53.34 05:23:01 all 48.62 0.00 6.55 2.11 0.09 42.63 05:23:01 0 47.79 0.00 6.97 1.78 0.08 43.37 05:23:01 1 48.17 0.00 6.94 2.49 0.10 42.29 05:23:01 2 49.76 0.00 6.81 0.29 0.10 43.05 05:23:01 3 47.98 0.00 6.21 2.14 0.08 43.59 05:23:01 4 49.45 0.00 6.51 2.32 0.08 41.63 05:23:01 5 49.08 0.00 6.40 0.65 0.10 43.76 05:23:01 6 48.48 0.00 6.09 0.34 0.08 45.01 05:23:01 7 48.26 0.00 6.44 6.86 0.10 38.34 Average: all 31.95 0.00 5.24 2.90 0.08 59.83 Average: 0 32.19 0.00 5.29 3.82 0.07 58.62 Average: 1 31.55 0.00 5.61 1.34 0.07 61.42 Average: 2 32.19 0.00 5.07 2.84 0.08 59.82 Average: 3 31.56 0.00 5.20 4.11 0.08 59.04 Average: 4 32.20 0.00 5.19 1.47 0.07 61.07 Average: 5 31.73 0.00 5.09 4.04 0.08 59.07 Average: 6 32.73 0.00 5.03 0.76 0.07 61.41 Average: 7 31.42 0.00 5.45 4.82 0.08 58.22