---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9179 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-9179) 05/13/26 _x86_64_ (8 CPU) 01:19:00 LINUX RESTART (8 CPU) 01:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:21:01 130.37 1.27 129.10 0.00 35.11 45702.22 0.00 01:22:01 43.74 0.00 43.74 0.00 0.00 38679.30 0.00 01:23:01 34.93 0.17 34.76 0.00 2.27 21582.00 0.00 01:24:01 174.46 0.80 173.66 0.00 26.66 77503.90 0.00 Average: 95.73 0.56 95.18 0.00 15.93 45868.87 0.00 01:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 27154036 31390056 888436 2.70 126256 4253032 2087332 6.15 1404032 3767340 539344 01:22:01 25777956 31389312 887748 2.70 133728 5559532 1902056 5.61 1821864 4666704 875244 01:23:01 28073080 31492020 792832 2.41 140576 3503788 1836788 5.42 1185724 3151772 241200 01:24:01 26320720 31495980 780444 2.37 185904 5042928 1796188 5.30 1258116 4655540 112 Average: 26831448 31441842 837365 2.55 146616 4589820 1905591 5.62 1417434 4060339 413975 01:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 ens3 449.08 299.95 5556.80 73.08 0.00 0.00 0.00 0.00 01:21:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 01:21:01 docker0 192.02 274.39 15.84 2114.07 0.00 0.00 0.00 0.00 01:21:01 veth7fb4fb6 138.91 220.37 14.27 1846.11 0.00 0.00 0.00 0.15 01:22:01 ens3 9.63 5.28 7.59 4.03 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:22:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 veth7fb4fb6 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 96.50 57.07 2523.84 13.64 0.00 0.00 0.00 0.00 01:23:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:23:01 docker0 1.30 1.48 0.11 1.67 0.00 0.00 0.00 0.00 01:24:01 ens3 363.41 217.98 8027.62 43.22 0.00 0.00 0.00 0.00 01:24:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 01:24:01 docker0 50.40 77.41 5.07 769.28 0.00 0.00 0.00 0.00 Average: ens3 228.74 144.43 4022.74 33.33 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 60.40 87.55 5.21 715.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9179) 05/13/26 _x86_64_ (8 CPU) 01:19:00 LINUX RESTART (8 CPU) 01:20:02 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 36.08 0.00 6.36 0.66 0.07 56.82 01:21:01 0 39.13 0.00 5.68 0.05 0.07 55.08 01:21:01 1 35.30 0.00 6.57 0.03 0.05 58.05 01:21:01 2 39.40 0.00 6.62 0.17 0.09 53.73 01:21:01 3 35.71 0.00 6.14 0.99 0.07 57.09 01:21:01 4 35.98 0.00 6.11 0.09 0.07 57.75 01:21:01 5 34.57 0.00 6.44 0.09 0.09 58.82 01:21:01 6 34.86 0.00 6.85 1.70 0.09 56.50 01:21:01 7 33.70 0.00 6.50 2.20 0.09 57.51 01:22:01 all 66.66 0.00 9.70 0.15 0.09 23.40 01:22:01 0 65.66 0.00 9.62 0.02 0.10 24.60 01:22:01 1 66.29 0.00 9.64 0.02 0.10 23.95 01:22:01 2 68.59 0.00 9.58 0.00 0.08 21.74 01:22:01 3 66.21 0.00 9.53 0.00 0.10 24.16 01:22:01 4 66.03 0.00 9.15 0.10 0.08 24.63 01:22:01 5 66.72 0.00 10.22 0.00 0.08 22.97 01:22:01 6 67.17 0.00 9.66 0.20 0.10 22.87 01:22:01 7 66.58 0.00 10.21 0.83 0.08 22.30 01:23:01 all 25.86 0.00 3.09 0.25 0.06 70.75 01:23:01 0 25.19 0.00 2.46 0.00 0.05 72.30 01:23:01 1 25.68 0.00 2.98 0.10 0.05 71.18 01:23:01 2 27.99 0.00 2.90 0.08 0.07 68.97 01:23:01 3 26.32 0.00 2.61 0.00 0.05 71.02 01:23:01 4 25.21 0.00 3.19 0.02 0.07 71.51 01:23:01 5 24.81 0.00 4.19 0.02 0.05 70.93 01:23:01 6 25.80 0.00 2.91 0.00 0.07 71.22 01:23:01 7 25.86 0.00 3.45 1.76 0.05 68.88 01:24:01 all 11.46 0.00 4.80 0.89 0.06 82.78 01:24:01 0 10.88 0.00 3.95 0.24 0.05 84.88 01:24:01 1 11.00 0.00 4.91 0.36 0.07 83.66 01:24:01 2 13.11 0.00 6.02 5.39 0.07 75.42 01:24:01 3 11.22 0.00 3.71 0.05 0.05 84.97 01:24:01 4 11.13 0.00 5.22 0.14 0.07 83.45 01:24:01 5 12.40 0.00 5.34 0.05 0.07 82.13 01:24:01 6 9.42 0.00 4.02 0.48 0.05 86.02 01:24:01 7 12.57 0.00 5.22 0.46 0.07 81.69 Average: all 35.05 0.00 5.99 0.48 0.07 58.41 Average: 0 35.20 0.00 5.42 0.08 0.07 59.23 Average: 1 34.59 0.00 6.02 0.13 0.07 59.19 Average: 2 37.34 0.00 6.27 1.40 0.08 54.91 Average: 3 34.94 0.00 5.50 0.26 0.07 59.23 Average: 4 34.62 0.00 5.92 0.08 0.07 59.31 Average: 5 34.67 0.00 6.55 0.04 0.07 58.67 Average: 6 34.32 0.00 5.85 0.59 0.08 59.16 Average: 7 34.71 0.00 6.34 1.31 0.07 57.56