---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11493 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 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-11493) 05/27/26 _x86_64_ (8 CPU) 01:42:41 LINUX RESTART (8 CPU) 01:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:44:01 362.29 63.16 299.13 0.00 11181.34 118954.71 0.00 01:45:01 316.00 12.35 303.65 0.00 1659.86 94277.09 0.00 01:46:01 122.36 0.32 122.04 0.00 4.13 76758.28 0.00 01:47:01 211.36 0.27 211.10 0.00 34.39 58727.81 0.00 Average: 253.00 19.02 233.98 0.00 3219.80 87179.04 0.00 01:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 29212292 31549572 765080 2.33 75700 2560288 1610932 4.75 992996 2317144 388 01:45:01 25662660 31125904 1148448 3.49 161736 5378492 2328612 6.87 2156544 4438328 570584 01:46:01 23950320 31021920 1244364 3.79 218272 6788732 2005652 5.91 2188080 5954856 675436 01:47:01 22977256 31290984 976104 2.97 222656 7981928 2264488 6.68 2506572 6580820 794516 Average: 25450632 31247095 1033499 3.14 169591 5677360 2052421 6.05 1961048 4822787 510231 01:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 lo 4.87 4.87 0.49 0.49 0.00 0.00 0.00 0.00 01:44:01 ens3 674.84 456.59 5489.38 134.05 0.00 0.00 0.00 0.00 01:44:01 docker0 91.68 93.18 6.15 501.89 0.00 0.00 0.00 0.00 01:45:01 veth72ff959 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:45:01 ens3 656.59 416.05 8571.31 51.81 0.00 0.00 0.00 0.00 01:45:01 docker0 299.48 458.16 25.71 2891.90 0.00 0.00 0.00 0.00 01:46:01 veth72ff959 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 01:46:01 veth4ff7da9 110.81 210.16 19.36 1748.43 0.00 0.00 0.00 0.14 01:46:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 01:46:01 ens3 508.98 239.10 7610.53 41.69 0.00 0.00 0.00 0.00 01:46:01 docker0 198.50 442.19 22.96 6647.25 0.00 0.00 0.00 0.00 01:47:01 vethb8b7145 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 01:47:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:47:01 ens3 44.08 27.03 162.27 12.66 0.00 0.00 0.00 0.00 01:47:01 docker0 10.58 19.26 1.41 139.56 0.00 0.00 0.00 0.00 Average: vethb8b7145 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 471.12 284.69 5458.46 60.05 0.00 0.00 0.00 0.00 Average: docker0 150.06 253.21 14.06 2545.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11493) 05/27/26 _x86_64_ (8 CPU) 01:42:41 LINUX RESTART (8 CPU) 01:43:01 CPU %user %nice %system %iowait %steal %idle 01:44:01 all 8.04 0.00 2.30 1.24 0.05 88.38 01:44:01 0 5.69 0.00 2.59 3.65 0.05 88.02 01:44:01 1 6.36 0.00 1.95 1.16 0.07 90.47 01:44:01 2 10.50 0.00 1.84 0.44 0.05 87.17 01:44:01 3 8.19 0.00 2.40 0.25 0.03 89.12 01:44:01 4 13.43 0.00 3.21 0.67 0.05 82.64 01:44:01 5 5.68 0.00 2.26 1.45 0.05 90.56 01:44:01 6 6.45 0.00 1.97 2.07 0.05 89.46 01:44:01 7 7.96 0.00 2.21 0.20 0.05 89.58 01:45:01 all 25.84 0.00 6.35 1.36 0.09 66.36 01:45:01 0 25.30 0.00 6.64 1.10 0.08 66.87 01:45:01 1 25.89 0.00 5.77 0.27 0.08 67.99 01:45:01 2 25.78 0.00 6.19 0.49 0.07 67.47 01:45:01 3 27.16 0.00 5.99 0.54 0.08 66.23 01:45:01 4 24.60 0.00 6.68 3.00 0.08 65.64 01:45:01 5 25.89 0.00 6.21 2.62 0.10 65.18 01:45:01 6 25.77 0.00 6.30 0.66 0.08 67.19 01:45:01 7 26.33 0.00 7.03 2.22 0.10 64.31 01:46:01 all 20.81 0.00 5.23 0.75 0.07 73.14 01:46:01 0 19.46 0.00 5.11 0.03 0.05 75.34 01:46:01 1 13.91 0.00 3.31 0.05 0.05 82.67 01:46:01 2 15.41 0.00 8.33 0.41 0.07 75.79 01:46:01 3 13.42 0.00 3.35 1.40 0.07 81.76 01:46:01 4 52.36 0.00 6.47 0.12 0.10 40.95 01:46:01 5 17.11 0.00 4.83 0.14 0.08 77.85 01:46:01 6 19.14 0.00 6.04 2.94 0.07 71.82 01:46:01 7 15.63 0.00 4.37 0.96 0.08 78.95 01:47:01 all 33.74 0.00 5.26 0.83 0.08 60.09 01:47:01 0 45.22 0.00 5.81 0.12 0.08 48.77 01:47:01 1 29.85 0.00 5.56 2.64 0.08 61.87 01:47:01 2 33.61 0.00 4.98 0.05 0.08 61.28 01:47:01 3 33.72 0.00 5.85 0.89 0.08 59.45 01:47:01 4 35.79 0.00 5.40 0.86 0.08 57.87 01:47:01 5 28.18 0.00 5.17 1.36 0.07 65.22 01:47:01 6 31.87 0.00 4.21 0.17 0.07 63.68 01:47:01 7 31.64 0.00 5.10 0.55 0.08 62.62 Average: all 22.11 0.00 4.78 1.05 0.07 71.99 Average: 0 23.93 0.00 5.04 1.22 0.07 69.74 Average: 1 18.98 0.00 4.14 1.03 0.07 75.77 Average: 2 21.33 0.00 5.33 0.35 0.07 72.93 Average: 3 20.62 0.00 4.40 0.77 0.07 74.14 Average: 4 31.54 0.00 5.44 1.16 0.08 61.79 Average: 5 19.22 0.00 4.62 1.39 0.08 74.69 Average: 6 20.82 0.00 4.63 1.46 0.07 73.03 Average: 7 20.40 0.00 4.68 0.98 0.08 73.86