---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1656 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 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-1656) 02/06/26 _x86_64_ (8 CPU) 04:03:54 LINUX RESTART (8 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 365.29 72.49 292.80 0.00 12272.09 204439.53 0.00 04:06:01 87.79 0.98 86.80 0.00 31.59 27670.11 0.00 04:07:01 99.12 0.05 99.07 0.00 0.40 53699.35 0.00 04:08:01 33.89 0.13 33.76 0.00 4.80 22860.51 0.00 Average: 146.52 18.41 128.10 0.00 3077.09 77164.03 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 29272720 31569608 749048 2.28 74736 2522456 1824892 5.38 930104 2320584 536 04:06:01 26763880 31481676 798512 2.43 134312 4684292 1812156 5.34 1682148 3843156 1490080 04:07:01 25585164 31318200 959460 2.92 141516 5639556 2227104 6.57 1908704 4738344 911864 04:08:01 28101516 31532752 754776 2.30 147432 3502044 1809684 5.34 1155836 3148720 247448 Average: 27430820 31475559 815449 2.48 124499 4087087 1918459 5.66 1419198 3512701 662482 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 ens3 390.93 325.53 5067.80 83.20 0.00 0.00 0.00 0.00 04:05:01 lo 2.70 2.70 0.26 0.26 0.00 0.00 0.00 0.00 04:05:01 docker0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 veth225ae60 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 ens3 588.64 421.68 6327.66 82.40 0.00 0.00 0.00 0.00 04:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:06:01 veth83c399a 173.59 297.52 17.51 2363.53 0.00 0.00 0.00 0.19 04:06:01 docker0 303.00 416.91 24.20 2935.67 0.00 0.00 0.00 0.00 04:07:01 ens3 10.02 6.67 8.26 4.46 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 veth83c399a 0.62 0.55 0.07 0.27 0.00 0.00 0.00 0.00 04:07:01 docker0 0.62 0.52 0.07 0.27 0.00 0.00 0.00 0.00 04:08:01 ens3 106.01 76.31 2523.33 13.96 0.00 0.00 0.00 0.00 04:08:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:08:01 docker0 1.38 1.55 0.11 1.68 0.00 0.00 0.00 0.00 Average: ens3 273.92 207.56 3481.99 46.01 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 76.27 104.77 6.10 734.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1656) 02/06/26 _x86_64_ (8 CPU) 04:03:54 LINUX RESTART (8 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 7.24 0.00 2.26 2.22 0.06 88.22 04:05:01 0 9.35 0.00 1.57 0.65 0.05 88.38 04:05:01 1 6.04 0.00 2.16 0.22 0.05 91.53 04:05:01 2 6.20 0.00 1.83 0.13 0.07 91.77 04:05:01 3 4.88 0.00 1.70 7.02 0.05 86.35 04:05:01 4 8.80 0.00 3.23 4.24 0.07 83.66 04:05:01 5 9.10 0.00 2.75 0.94 0.05 87.17 04:05:01 6 6.76 0.00 1.63 0.84 0.05 90.73 04:05:01 7 6.82 0.00 3.18 3.77 0.08 86.14 04:06:01 all 27.78 0.00 5.29 0.85 0.09 65.99 04:06:01 0 27.91 0.00 4.88 0.44 0.10 66.68 04:06:01 1 25.88 0.00 4.96 0.10 0.08 68.98 04:06:01 2 28.78 0.00 5.24 0.30 0.10 65.58 04:06:01 3 26.18 0.00 5.40 0.76 0.07 67.59 04:06:01 4 27.59 0.00 4.99 0.86 0.08 66.47 04:06:01 5 27.17 0.00 5.36 0.25 0.10 67.12 04:06:01 6 29.97 0.00 5.19 0.39 0.08 64.37 04:06:01 7 28.80 0.00 6.27 3.69 0.08 61.15 04:07:01 all 58.80 0.00 8.04 0.79 0.11 32.25 04:07:01 0 60.99 0.00 7.64 0.02 0.10 31.26 04:07:01 1 57.12 0.00 8.51 0.24 0.10 34.04 04:07:01 2 53.68 0.00 7.60 0.17 0.10 38.45 04:07:01 3 58.34 0.00 8.57 4.83 0.13 28.13 04:07:01 4 61.08 0.00 7.70 0.03 0.12 31.06 04:07:01 5 60.31 0.00 8.06 0.56 0.12 30.96 04:07:01 6 59.25 0.00 8.30 0.13 0.12 32.20 04:07:01 7 59.62 0.00 7.98 0.39 0.10 31.91 04:08:01 all 20.09 0.00 2.59 0.46 0.07 76.80 04:08:01 0 21.38 0.00 2.16 0.77 0.07 75.62 04:08:01 1 19.55 0.00 2.54 0.03 0.05 77.82 04:08:01 2 20.51 0.00 3.91 0.07 0.07 75.45 04:08:01 3 20.14 0.00 2.40 1.54 0.08 75.84 04:08:01 4 20.04 0.00 2.36 0.02 0.08 77.50 04:08:01 5 19.54 0.00 2.31 0.48 0.07 77.60 04:08:01 6 20.18 0.00 2.66 0.07 0.05 77.04 04:08:01 7 19.37 0.00 2.34 0.69 0.07 77.53 Average: all 28.43 0.00 4.54 1.08 0.08 65.87 Average: 0 29.83 0.00 4.05 0.47 0.08 65.57 Average: 1 27.11 0.00 4.54 0.15 0.07 68.14 Average: 2 27.23 0.00 4.64 0.17 0.08 67.88 Average: 3 27.34 0.00 4.51 3.53 0.08 64.54 Average: 4 29.35 0.00 4.57 1.29 0.09 64.70 Average: 5 28.98 0.00 4.61 0.56 0.08 65.77 Average: 6 29.01 0.00 4.44 0.36 0.08 66.12 Average: 7 28.62 0.00 4.94 2.13 0.08 64.23