---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1261 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1261) 09/02/26 _x86_64_ (8 CPU) 07:16:41 LINUX RESTART (8 CPU) 07:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:18:01 324.66 63.92 260.74 0.00 11228.26 82260.42 0.00 07:19:01 116.78 0.90 115.88 0.00 14.26 47642.34 0.00 07:20:01 49.94 0.03 49.91 0.00 2.13 39417.16 0.00 07:21:01 76.61 0.50 76.11 0.00 29.99 32258.98 0.00 Average: 142.00 16.34 125.66 0.00 2818.55 50393.97 0.00 07:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 28722848 31529872 765396 2.33 87308 3000208 1798420 5.30 990768 2762672 447164 07:19:01 26415084 31312456 963516 2.93 127900 4892388 2284324 6.73 1832656 4052484 1042344 07:20:01 26125808 31460364 816516 2.48 134236 5294664 1849516 5.45 1661340 4489752 404704 07:21:01 27814332 31504252 775884 2.36 139160 3735488 1756352 5.18 1189388 3363600 196 Average: 27269518 31451736 830328 2.53 122151 4230687 1922153 5.67 1418538 3667127 473602 07:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:01 docker0 110.51 111.28 7.56 602.25 0.00 0.00 0.00 0.00 07:18:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 07:18:01 ens3 745.98 569.49 9070.50 138.91 0.00 0.00 0.00 0.00 07:19:01 docker0 129.93 171.09 11.14 1589.85 0.00 0.00 0.00 0.00 07:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:19:01 vethef12347 129.90 171.20 12.91 1589.86 0.00 0.00 0.00 0.13 07:19:01 ens3 207.53 151.12 1624.81 26.79 0.00 0.00 0.00 0.00 07:20:01 docker0 5.05 5.08 0.43 50.51 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 vethef12347 5.05 5.10 0.50 50.51 0.00 0.00 0.00 0.00 07:20:01 ens3 14.66 10.36 58.49 4.76 0.00 0.00 0.00 0.00 07:21:01 docker0 0.40 0.38 0.03 0.06 0.00 0.00 0.00 0.00 07:21:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 07:21:01 ens3 121.44 85.90 2580.29 28.27 0.00 0.00 0.00 0.00 Average: docker0 61.47 71.96 4.79 560.64 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 272.40 204.22 3333.49 49.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1261) 09/02/26 _x86_64_ (8 CPU) 07:16:41 LINUX RESTART (8 CPU) 07:17:01 CPU %user %nice %system %iowait %steal %idle 07:18:01 all 9.75 0.00 2.97 1.56 0.00 85.72 07:18:01 0 7.63 0.00 3.02 2.40 0.02 86.93 07:18:01 1 14.46 0.00 3.64 0.77 0.00 81.13 07:18:01 2 9.75 0.00 2.60 0.30 0.02 87.34 07:18:01 3 7.95 0.00 2.47 2.60 0.00 86.98 07:18:01 4 9.65 0.00 2.89 1.60 0.00 85.87 07:18:01 5 9.79 0.00 2.56 0.71 0.00 86.94 07:18:01 6 8.66 0.00 2.36 0.22 0.00 88.76 07:18:01 7 10.12 0.00 4.22 3.86 0.00 81.80 07:19:01 all 50.93 0.00 7.51 0.40 0.01 41.15 07:19:01 0 51.32 0.00 7.62 0.62 0.00 40.44 07:19:01 1 51.54 0.00 7.78 0.07 0.02 40.60 07:19:01 2 52.45 0.00 7.26 0.47 0.00 39.82 07:19:01 3 49.51 0.00 8.23 0.22 0.03 42.01 07:19:01 4 50.70 0.00 7.65 0.10 0.02 41.53 07:19:01 5 51.33 0.00 7.16 0.12 0.02 41.37 07:19:01 6 49.60 0.00 6.67 0.05 0.02 43.65 07:19:01 7 50.98 0.00 7.69 1.55 0.02 39.76 07:20:01 all 47.21 0.00 7.23 0.20 0.01 45.34 07:20:01 0 48.52 0.00 8.13 0.62 0.02 42.72 07:20:01 1 47.88 0.00 6.83 0.30 0.02 44.96 07:20:01 2 46.69 0.00 7.10 0.64 0.02 45.55 07:20:01 3 48.31 0.00 7.11 0.00 0.00 44.59 07:20:01 4 47.58 0.00 7.41 0.00 0.02 44.99 07:20:01 5 48.72 0.00 7.20 0.00 0.02 44.06 07:20:01 6 45.66 0.00 7.14 0.02 0.02 47.16 07:20:01 7 44.34 0.00 6.91 0.00 0.02 48.73 07:21:01 all 24.66 0.00 3.77 0.28 0.01 71.28 07:21:01 0 24.51 0.00 4.19 0.82 0.02 70.45 07:21:01 1 24.95 0.00 4.05 0.66 0.02 70.33 07:21:01 2 23.90 0.00 3.44 0.45 0.00 72.21 07:21:01 3 25.82 0.00 3.31 0.02 0.02 70.83 07:21:01 4 24.30 0.00 3.25 0.03 0.00 72.41 07:21:01 5 23.41 0.00 3.27 0.15 0.00 73.17 07:21:01 6 24.28 0.00 5.15 0.10 0.00 70.47 07:21:01 7 26.14 0.00 3.49 0.02 0.02 70.33 Average: all 33.15 0.00 5.37 0.61 0.01 60.86 Average: 0 33.03 0.00 5.75 1.11 0.01 60.09 Average: 1 34.72 0.00 5.57 0.45 0.01 59.25 Average: 2 33.21 0.00 5.10 0.47 0.01 61.22 Average: 3 32.89 0.00 5.28 0.71 0.01 61.10 Average: 4 33.10 0.00 5.30 0.43 0.01 61.16 Average: 5 33.30 0.00 5.04 0.24 0.01 61.41 Average: 6 32.05 0.00 5.33 0.10 0.01 62.51 Average: 7 32.91 0.00 5.58 1.35 0.01 60.15