---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775283 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 15G 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 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775283) 12/18/25 _x86_64_ (8 CPU) 02:07:03 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 358.20 17.43 340.77 0.00 2190.60 142443.19 0.00 02:10:01 106.28 0.25 106.03 0.00 4.40 73270.19 0.00 02:11:01 121.58 0.03 121.55 0.00 0.27 35986.14 0.00 Average: 195.36 5.90 189.46 0.00 731.84 83903.09 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26040548 31145128 1130140 3.44 160556 5035744 2456296 7.24 1948240 4283136 204164 02:10:01 24862544 31218944 1048652 3.19 189332 6182056 2020256 5.96 1933876 5383156 39156 02:11:01 24448048 31486288 786832 2.39 220588 6771516 1852900 5.46 1834384 5846568 251416 Average: 25117047 31283453 988541 3.01 190159 5996439 2109817 6.22 1905500 5170953 164912 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 02:09:01 ens3 704.08 560.13 9143.27 107.83 0.00 0.00 0.00 0.00 02:09:01 docker0 413.53 463.26 33.46 3512.68 0.00 0.00 0.00 0.00 02:09:01 vethdaf3902 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 vethffd1e79 43.78 55.24 7.28 491.05 0.00 0.00 0.00 0.04 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 ens3 399.97 194.22 6279.59 28.89 0.00 0.00 0.00 0.00 02:10:01 docker0 161.26 346.91 13.35 5393.69 0.00 0.00 0.00 0.00 02:10:01 vethdaf3902 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:01 ens3 314.03 143.93 3731.89 29.44 0.00 0.00 0.00 0.00 02:11:01 docker0 83.69 210.13 12.35 1205.14 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 472.71 299.44 6385.07 55.39 0.00 0.00 0.00 0.00 Average: docker0 219.50 340.11 19.72 3370.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775283) 12/18/25 _x86_64_ (8 CPU) 02:07:03 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 17.37 0.00 5.81 3.88 0.08 72.85 02:09:01 0 15.42 0.00 5.03 3.85 0.08 75.61 02:09:01 1 17.34 0.00 6.44 13.82 0.08 62.31 02:09:01 2 17.06 0.00 5.20 1.89 0.07 75.78 02:09:01 3 17.47 0.00 5.97 0.98 0.08 75.49 02:09:01 4 17.79 0.00 6.18 1.41 0.07 74.55 02:09:01 5 17.04 0.00 5.22 0.86 0.08 76.78 02:09:01 6 17.75 0.00 6.17 6.35 0.08 69.65 02:09:01 7 19.10 0.00 6.28 1.85 0.10 72.67 02:10:01 all 26.45 0.00 5.64 4.14 0.08 63.68 02:10:01 0 25.65 0.00 5.67 0.10 0.08 68.49 02:10:01 1 23.89 0.00 5.47 17.33 0.08 53.22 02:10:01 2 23.56 0.00 4.90 0.03 0.08 71.43 02:10:01 3 26.50 0.00 5.48 0.91 0.07 67.04 02:10:01 4 25.90 0.00 5.60 0.22 0.08 68.19 02:10:01 5 27.61 0.00 5.21 0.61 0.10 66.46 02:10:01 6 25.94 0.00 5.82 2.29 0.08 65.87 02:10:01 7 32.58 0.00 6.94 11.68 0.08 48.71 02:11:01 all 18.25 0.00 3.29 2.15 0.07 76.25 02:11:01 0 16.19 0.00 4.18 1.22 0.07 78.35 02:11:01 1 8.76 0.00 1.26 0.05 0.05 89.88 02:11:01 2 20.88 0.00 4.14 1.08 0.07 73.84 02:11:01 3 9.43 0.00 2.72 3.39 0.07 84.39 02:11:01 4 29.11 0.00 4.71 6.66 0.08 59.43 02:11:01 5 27.14 0.00 3.00 3.07 0.07 66.73 02:11:01 6 27.96 0.00 4.33 0.61 0.08 67.03 02:11:01 7 6.62 0.00 2.04 1.12 0.03 90.18 Average: all 20.69 0.00 4.91 3.39 0.08 70.93 Average: 0 19.09 0.00 4.96 1.72 0.08 74.15 Average: 1 16.64 0.00 4.38 10.37 0.07 68.54 Average: 2 20.51 0.00 4.74 1.00 0.07 73.67 Average: 3 17.80 0.00 4.72 1.76 0.07 75.64 Average: 4 24.28 0.00 5.50 2.77 0.08 67.37 Average: 5 23.94 0.00 4.48 1.52 0.08 69.98 Average: 6 23.89 0.00 5.44 3.08 0.08 67.51 Average: 7 19.41 0.00 5.08 4.88 0.07 70.56