---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11535 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 16G 140G 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 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11535) 05/27/26 _x86_64_ (8 CPU) 02:10:32 LINUX RESTART (8 CPU) 02:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:12:01 593.90 25.93 567.97 0.00 3364.85 118274.33 0.00 02:13:01 146.98 0.35 146.63 0.00 6.27 79119.48 0.00 02:14:01 223.23 0.35 222.88 0.00 40.13 60236.89 0.00 Average: 319.85 8.78 311.07 0.00 1124.64 85695.94 0.00 02:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 26677512 31466556 815944 2.48 153272 4768824 1922256 5.67 1422704 4218232 2544 02:13:01 24420608 31142652 1125404 3.42 208492 6486364 2154752 6.35 2017200 5700476 359140 02:14:01 23400108 31236856 1029768 3.13 222152 7524120 2595304 7.65 2322516 6356156 328916 Average: 24832743 31282021 990372 3.01 194639 6259769 2224104 6.56 1920807 5424955 230200 02:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 ens3 1152.92 793.48 13828.28 158.19 0.00 0.00 0.00 0.00 02:12:01 docker0 383.68 510.03 32.12 3448.15 0.00 0.00 0.00 0.00 02:12:01 lo 5.56 5.56 0.56 0.56 0.00 0.00 0.00 0.00 02:13:01 ens3 534.26 213.56 7503.77 43.21 0.00 0.00 0.00 0.00 02:13:01 docker0 164.34 450.94 20.69 6522.86 0.00 0.00 0.00 0.00 02:13:01 veth24590c4 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:13:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:13:01 veth234029f 92.32 243.81 17.64 1624.88 0.00 0.00 0.00 0.13 02:14:01 veth6c15eb7 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:14:01 ens3 70.90 40.28 290.05 15.02 0.00 0.00 0.00 0.00 02:14:01 docker0 23.38 42.41 2.59 264.97 0.00 0.00 0.00 0.00 02:14:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: veth6c15eb7 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 582.86 346.62 7170.39 71.66 0.00 0.00 0.00 0.00 Average: docker0 189.39 333.48 18.39 3411.79 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11535) 05/27/26 _x86_64_ (8 CPU) 02:10:32 LINUX RESTART (8 CPU) 02:11:02 CPU %user %nice %system %iowait %steal %idle 02:12:01 all 12.64 0.00 4.67 2.02 0.07 80.60 02:12:01 0 12.73 0.00 4.24 0.27 0.05 82.70 02:12:01 1 12.06 0.00 4.81 2.00 0.07 81.07 02:12:01 2 13.83 0.00 4.10 0.27 0.09 81.71 02:12:01 3 12.58 0.00 5.59 3.99 0.07 77.77 02:12:01 4 12.67 0.00 4.86 3.88 0.05 78.54 02:12:01 5 10.94 0.00 4.31 3.90 0.09 80.77 02:12:01 6 13.26 0.00 4.62 0.82 0.07 81.23 02:12:01 7 13.06 0.00 4.83 1.00 0.09 81.02 02:13:01 all 33.93 0.00 7.08 0.83 0.11 58.05 02:13:01 0 29.98 0.00 5.80 0.57 0.08 63.57 02:13:01 1 35.08 0.00 7.17 1.49 0.10 56.16 02:13:01 2 32.83 0.00 7.32 0.14 0.12 59.59 02:13:01 3 33.81 0.00 7.92 1.70 0.14 56.43 02:13:01 4 29.84 0.00 5.94 0.61 0.12 63.49 02:13:01 5 34.70 0.00 7.03 0.15 0.12 58.00 02:13:01 6 44.98 0.00 7.74 0.29 0.10 46.90 02:13:01 7 30.21 0.00 7.77 1.70 0.10 60.23 02:14:01 all 26.19 0.00 4.38 0.98 0.07 68.37 02:14:01 0 20.39 0.00 4.74 2.22 0.07 72.59 02:14:01 1 14.42 0.00 4.53 1.39 0.07 79.58 02:14:01 2 42.77 0.00 4.77 1.21 0.08 51.17 02:14:01 3 24.42 0.00 4.53 0.97 0.07 70.01 02:14:01 4 25.69 0.00 3.81 0.07 0.07 70.37 02:14:01 5 24.28 0.00 4.42 0.65 0.08 70.55 02:14:01 6 32.86 0.00 5.41 0.85 0.08 60.79 02:14:01 7 24.62 0.00 2.83 0.52 0.07 71.96 Average: all 24.33 0.00 5.38 1.27 0.08 68.93 Average: 0 21.09 0.00 4.93 1.03 0.07 72.89 Average: 1 20.55 0.00 5.50 1.62 0.08 72.24 Average: 2 29.93 0.00 5.40 0.54 0.10 64.03 Average: 3 23.66 0.00 6.01 2.21 0.09 68.03 Average: 4 22.80 0.00 4.87 1.50 0.08 70.75 Average: 5 23.41 0.00 5.26 1.55 0.10 69.69 Average: 6 30.48 0.00 5.93 0.65 0.08 62.85 Average: 7 22.71 0.00 5.14 1.07 0.08 70.99