---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-992 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-992) 08/27/26 _x86_64_ (8 CPU) 09:05:46 LINUX RESTART (8 CPU) 09:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:07:02 365.56 72.27 293.28 0.00 12264.49 83603.40 0.00 09:08:01 128.93 0.56 128.37 0.00 25.62 53601.76 0.00 09:09:01 105.83 0.15 105.68 0.00 11.46 54708.88 0.00 09:10:01 2.93 0.00 2.93 0.00 0.00 45.21 0.00 Average: 150.90 18.32 132.58 0.00 3088.15 47966.34 0.00 09:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:07:02 28557724 31536184 757452 2.30 89508 3164496 1802208 5.31 965184 2947020 681132 09:08:01 27299744 31521032 765708 2.33 127940 4261024 1834848 5.41 1137408 3915312 649032 09:09:01 26429936 31453040 824620 2.51 164500 4937300 1807924 5.33 1267500 4559848 800 09:10:01 26428580 31451792 825532 2.51 164564 4937304 1824044 5.38 1267192 4559856 4 Average: 27178996 31490512 793328 2.41 136628 4325031 1817256 5.36 1159321 3995509 332742 09:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:07:02 ens3 574.05 447.48 7996.49 127.36 0.00 0.00 0.00 0.00 09:07:02 lo 3.43 3.43 0.33 0.33 0.00 0.00 0.00 0.00 09:07:02 docker0 5.62 5.62 0.53 60.09 0.00 0.00 0.00 0.00 09:08:01 ens3 317.52 250.69 7063.12 39.95 0.00 0.00 0.00 0.00 09:08:01 lo 2.17 2.17 0.20 0.20 0.00 0.00 0.00 0.00 09:08:01 docker0 26.40 30.38 2.15 353.51 0.00 0.00 0.00 0.00 09:09:01 vethe7a98ef 0.33 0.30 0.05 0.02 0.00 0.00 0.00 0.00 09:09:01 ens3 184.05 149.69 3586.46 30.81 0.00 0.00 0.00 0.00 09:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:09:01 docker0 26.45 24.78 2.33 342.02 0.00 0.00 0.00 0.00 09:10:01 vethe7a98ef 0.07 0.07 0.01 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 1.85 1.37 1.38 0.79 0.00 0.00 0.00 0.00 09:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 docker0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 Average: vethe7a98ef 0.10 0.09 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 269.17 212.14 4651.82 49.77 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 14.58 15.14 1.25 188.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-992) 08/27/26 _x86_64_ (8 CPU) 09:05:46 LINUX RESTART (8 CPU) 09:06:01 CPU %user %nice %system %iowait %steal %idle 09:07:02 all 10.20 0.00 3.44 2.80 0.02 83.53 09:07:02 0 8.13 0.00 3.82 1.07 0.03 86.93 09:07:02 1 10.02 0.00 4.45 1.36 0.02 84.16 09:07:02 2 12.36 0.00 3.58 4.09 0.02 79.95 09:07:02 3 10.08 0.00 2.67 0.46 0.02 86.78 09:07:02 4 10.13 0.00 3.05 3.25 0.03 83.54 09:07:02 5 10.17 0.00 3.32 5.48 0.03 81.00 09:07:02 6 11.64 0.00 3.62 5.09 0.02 79.64 09:07:02 7 9.10 0.00 3.02 1.62 0.02 86.25 09:08:01 all 24.46 0.00 5.65 0.72 0.03 69.15 09:08:01 0 25.35 0.00 5.97 0.07 0.03 68.57 09:08:01 1 26.04 0.00 5.74 0.14 0.03 68.05 09:08:01 2 25.46 0.00 6.89 3.80 0.03 63.83 09:08:01 3 23.21 0.00 4.71 0.65 0.03 71.39 09:08:01 4 22.35 0.00 4.24 0.29 0.03 73.09 09:08:01 5 24.33 0.00 6.18 0.46 0.02 69.01 09:08:01 6 23.98 0.00 4.99 0.12 0.03 70.87 09:08:01 7 24.97 0.00 6.45 0.21 0.03 68.34 09:09:01 all 5.29 0.00 2.54 0.54 0.02 91.60 09:09:01 0 6.55 0.00 2.75 0.03 0.02 90.65 09:09:01 1 4.30 0.00 2.41 0.12 0.02 93.16 09:09:01 2 4.82 0.00 3.42 3.28 0.03 88.44 09:09:01 3 6.00 0.00 3.05 0.05 0.02 90.88 09:09:01 4 5.13 0.00 1.71 0.17 0.02 92.97 09:09:01 5 4.49 0.00 2.04 0.02 0.03 93.42 09:09:01 6 5.41 0.00 2.46 0.15 0.03 91.94 09:09:01 7 5.61 0.00 2.47 0.54 0.02 91.36 09:10:01 all 0.05 0.00 0.02 0.01 0.00 99.92 09:10:01 0 0.05 0.00 0.02 0.00 0.00 99.93 09:10:01 1 0.07 0.00 0.02 0.03 0.00 99.88 09:10:01 2 0.03 0.00 0.02 0.02 0.00 99.93 09:10:01 3 0.12 0.00 0.00 0.00 0.00 99.88 09:10:01 4 0.10 0.00 0.03 0.00 0.00 99.87 09:10:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 09:10:01 7 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 9.91 0.00 2.89 1.02 0.02 86.16 Average: 0 9.93 0.00 3.12 0.29 0.02 86.63 Average: 1 10.00 0.00 3.13 0.41 0.02 86.44 Average: 2 10.58 0.00 3.45 2.78 0.02 83.17 Average: 3 9.75 0.00 2.59 0.29 0.02 87.35 Average: 4 9.38 0.00 2.25 0.92 0.02 87.42 Average: 5 9.66 0.00 2.87 1.49 0.02 85.97 Average: 6 10.15 0.00 2.76 1.34 0.02 85.73 Average: 7 9.86 0.00 2.97 0.59 0.02 86.56