---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8331 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 13G 143G 9% / 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 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8331) 04/27/26 _x86_64_ (8 CPU) 21:48:51 LINUX RESTART (8 CPU) 21:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:50:02 439.74 81.85 357.89 0.00 13981.00 188355.14 0.00 21:51:01 257.43 2.47 254.96 0.00 40.54 66402.58 0.00 21:52:01 107.98 0.22 107.76 0.00 17.06 26088.64 0.00 Average: 268.44 28.32 240.11 0.00 4705.18 93763.67 0.00 21:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:50:02 28780636 31525568 779004 2.37 81816 2952480 1903776 5.61 1028800 2684316 192404 21:51:01 26270844 31211872 1060456 3.23 156460 4878952 2300684 6.78 2066500 3933044 615764 21:52:01 25727764 31227992 1042600 3.17 162192 5400344 2367176 6.98 2284348 4220236 954500 Average: 26926415 31321811 960687 2.92 133489 4410592 2190545 6.46 1793216 3612532 587556 21:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:50:02 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 21:50:02 ens3 704.65 450.14 8274.41 132.96 0.00 0.00 0.00 0.00 21:50:02 docker0 19.40 20.00 1.64 195.76 0.00 0.00 0.00 0.00 21:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 ens3 422.45 365.62 3061.36 48.63 0.00 0.00 0.00 0.00 21:51:01 veth7257368 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 21:51:01 docker0 343.50 385.58 29.04 3026.91 0.00 0.00 0.00 0.00 21:52:01 veth3159b05 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 21:52:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 21:52:01 ens3 81.47 44.25 1383.32 12.90 0.00 0.00 0.00 0.00 21:52:01 docker0 18.66 44.60 1.48 911.55 0.00 0.00 0.00 0.00 Average: veth3159b05 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.11 2.11 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 402.73 286.22 4246.12 64.92 0.00 0.00 0.00 0.00 Average: docker0 125.97 148.74 10.62 1368.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8331) 04/27/26 _x86_64_ (8 CPU) 21:48:51 LINUX RESTART (8 CPU) 21:49:01 CPU %user %nice %system %iowait %steal %idle 21:50:02 all 8.70 0.00 2.76 1.48 0.06 86.99 21:50:02 0 9.84 0.00 2.39 0.75 0.05 86.97 21:50:02 1 8.75 0.00 3.63 2.25 0.08 85.28 21:50:02 2 8.92 0.00 2.25 0.69 0.07 88.07 21:50:02 3 8.14 0.00 3.78 1.70 0.03 86.35 21:50:02 4 7.37 0.00 2.48 0.29 0.05 89.81 21:50:02 5 9.35 0.00 2.35 1.18 0.07 87.05 21:50:02 6 6.92 0.00 1.87 0.35 0.07 90.79 21:50:02 7 10.31 0.00 3.34 4.66 0.05 81.64 21:51:01 all 30.34 0.00 7.06 0.89 0.10 61.62 21:51:01 0 29.53 0.00 6.64 0.21 0.09 63.54 21:51:01 1 31.06 0.00 6.42 0.20 0.10 62.21 21:51:01 2 30.23 0.00 7.64 2.89 0.10 59.13 21:51:01 3 31.28 0.00 7.00 0.12 0.12 61.48 21:51:01 4 31.23 0.00 7.99 0.22 0.10 60.46 21:51:01 5 29.78 0.00 7.08 2.20 0.10 60.84 21:51:01 6 29.82 0.00 7.20 1.06 0.09 61.84 21:51:01 7 29.74 0.00 6.52 0.22 0.10 63.42 21:52:01 all 53.29 0.00 7.62 0.30 0.10 38.69 21:52:01 0 53.54 0.00 8.36 0.79 0.10 37.21 21:52:01 1 51.66 0.00 7.08 0.10 0.10 41.06 21:52:01 2 54.19 0.00 7.44 0.17 0.10 38.10 21:52:01 3 52.01 0.00 7.54 0.17 0.08 40.20 21:52:01 4 56.18 0.00 7.64 0.08 0.08 36.01 21:52:01 5 52.66 0.00 8.11 0.13 0.10 39.00 21:52:01 6 51.87 0.00 7.53 0.76 0.12 39.72 21:52:01 7 54.23 0.00 7.25 0.18 0.10 38.24 Average: all 30.78 0.00 5.81 0.89 0.09 62.44 Average: 0 30.93 0.00 5.78 0.59 0.08 62.62 Average: 1 30.50 0.00 5.71 0.86 0.10 62.85 Average: 2 31.18 0.00 5.77 1.24 0.09 61.72 Average: 3 30.42 0.00 6.09 0.67 0.08 62.74 Average: 4 31.61 0.00 6.03 0.20 0.08 62.09 Average: 5 30.60 0.00 5.84 1.16 0.09 62.31 Average: 6 29.55 0.00 5.53 0.72 0.09 64.10 Average: 7 31.47 0.00 5.70 1.70 0.08 61.05