---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11520 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-11520) 05/27/26 _x86_64_ (8 CPU) 02:08:04 LINUX RESTART (8 CPU) 02:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:10:01 339.86 15.95 323.91 0.00 2168.04 193096.48 0.00 02:11:01 134.71 0.65 134.06 0.00 8.66 78462.91 0.00 02:12:01 226.55 0.45 226.10 0.00 40.39 60305.95 0.00 Average: 233.70 5.68 228.02 0.00 738.99 110620.00 0.00 02:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 26681556 31474796 806756 2.45 153932 4771816 1871092 5.52 1422876 4212764 588 02:11:01 24525048 31154628 1113680 3.39 205772 6405636 2130536 6.28 2009120 5613720 276580 02:12:01 23774684 31289896 977624 2.97 221856 7217268 2319960 6.84 2123900 6195060 17864 Average: 24993763 31306440 966020 2.94 193853 6131573 2107196 6.21 1851965 5340515 98344 02:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 docker0 306.48 388.12 26.60 3384.16 0.00 0.00 0.00 0.00 02:10:01 ens3 625.71 457.21 9097.33 94.11 0.00 0.00 0.00 0.00 02:10:01 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 02:10:01 veth48637da 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 168.49 357.88 20.87 6488.45 0.00 0.00 0.00 0.00 02:11:01 ens3 428.87 212.53 7461.58 41.50 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 veth3c5e82e 0.05 0.37 0.00 0.03 0.00 0.00 0.00 0.00 02:11:01 veth1523dd5 83.52 131.52 17.03 1589.05 0.00 0.00 0.00 0.13 02:12:01 docker0 21.71 35.81 2.53 300.74 0.00 0.00 0.00 0.00 02:12:01 ens3 67.71 43.04 328.62 16.95 0.00 0.00 0.00 0.00 02:12:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:12:01 vethb6f9afa 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 165.56 260.61 16.67 3391.29 0.00 0.00 0.00 0.00 Average: ens3 374.10 237.59 5629.28 50.85 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: vethb6f9afa 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11520) 05/27/26 _x86_64_ (8 CPU) 02:08:04 LINUX RESTART (8 CPU) 02:09:01 CPU %user %nice %system %iowait %steal %idle 02:10:01 all 10.96 0.00 4.71 3.79 0.14 80.40 02:10:01 0 13.19 0.00 4.86 2.86 0.12 78.97 02:10:01 1 10.64 0.00 5.86 8.04 0.36 75.11 02:10:01 2 10.27 0.00 4.05 5.90 0.14 79.65 02:10:01 3 10.13 0.00 4.14 1.17 0.14 84.42 02:10:01 4 10.36 0.00 4.12 2.08 0.08 83.35 02:10:01 5 10.70 0.00 4.42 2.01 0.10 82.76 02:10:01 6 10.07 0.00 5.29 7.01 0.12 77.52 02:10:01 7 12.33 0.00 4.92 1.27 0.10 81.38 02:11:01 all 35.52 0.00 7.20 2.11 0.12 55.05 02:11:01 0 34.46 0.00 7.31 0.45 0.12 57.66 02:11:01 1 32.33 0.00 7.35 5.98 0.14 54.21 02:11:01 2 31.43 0.00 6.22 0.15 0.10 62.10 02:11:01 3 34.08 0.00 6.63 0.69 0.12 58.47 02:11:01 4 36.23 0.00 7.72 0.37 0.12 55.56 02:11:01 5 34.23 0.00 6.68 3.43 0.14 55.52 02:11:01 6 33.77 0.00 7.29 0.35 0.12 58.47 02:11:01 7 47.64 0.00 8.39 5.45 0.15 38.37 02:12:01 all 18.01 0.00 3.48 1.76 0.07 76.67 02:12:01 0 14.48 0.00 3.21 0.25 0.08 81.97 02:12:01 1 4.95 0.00 2.27 4.18 0.05 88.54 02:12:01 2 9.79 0.00 2.48 2.04 0.05 85.64 02:12:01 3 12.75 0.00 3.42 0.94 0.07 82.81 02:12:01 4 15.82 0.00 5.56 3.79 0.08 74.75 02:12:01 5 35.47 0.00 3.47 0.15 0.10 60.81 02:12:01 6 8.41 0.00 2.98 1.51 0.05 87.06 02:12:01 7 42.38 0.00 4.46 1.22 0.10 51.85 Average: all 21.51 0.00 5.13 2.55 0.11 70.71 Average: 0 20.69 0.00 5.12 1.19 0.11 72.89 Average: 1 15.94 0.00 5.15 6.05 0.18 72.68 Average: 2 17.16 0.00 4.25 2.69 0.10 75.81 Average: 3 18.99 0.00 4.73 0.93 0.11 75.23 Average: 4 20.81 0.00 5.80 2.08 0.10 71.22 Average: 5 26.87 0.00 4.85 1.86 0.11 66.30 Average: 6 17.41 0.00 5.18 2.94 0.10 74.37 Average: 7 34.16 0.00 5.92 2.64 0.12 57.16