---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-385 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-385) 01/10/26 _x86_64_ (8 CPU) 06:19:43 LINUX RESTART (8 CPU) 06:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:21:00 412.98 77.67 335.31 0.00 13463.22 125720.11 0.00 06:22:01 236.49 3.98 232.50 0.00 49.83 64897.18 0.00 06:23:01 160.14 0.63 159.51 0.00 67.59 49649.59 0.00 Average: 269.68 27.30 242.39 0.00 4502.15 80005.04 0.00 06:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:00 28297936 31505788 788204 2.40 89284 3391604 1881532 5.55 1043344 3126544 618808 06:22:01 26598284 31398996 879716 2.68 159880 4717192 2171556 6.40 1684096 3977688 415324 06:23:01 26156552 31493732 782040 2.38 176120 5209844 1783888 5.26 1627092 4442828 364 Average: 27017591 31466172 816653 2.48 141761 4439547 1945659 5.74 1451511 3849020 344832 06:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:00 lo 5.47 5.47 0.56 0.56 0.00 0.00 0.00 0.00 06:21:00 docker0 61.19 60.86 4.43 363.30 0.00 0.00 0.00 0.00 06:21:00 ens3 741.58 505.40 8610.38 137.78 0.00 0.00 0.00 0.00 06:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 docker0 295.36 380.71 25.48 2997.65 0.00 0.00 0.00 0.00 06:22:01 ens3 420.31 317.65 3034.51 44.12 0.00 0.00 0.00 0.00 06:22:01 veth3a3c476 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:23:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 06:23:01 docker0 5.37 9.52 0.37 138.44 0.00 0.00 0.00 0.00 06:23:01 ens3 151.02 92.42 2766.27 27.32 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 121.60 151.63 10.18 1176.58 0.00 0.00 0.00 0.00 Average: ens3 437.54 305.23 4793.95 69.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-385) 01/10/26 _x86_64_ (8 CPU) 06:19:43 LINUX RESTART (8 CPU) 06:20:01 CPU %user %nice %system %iowait %steal %idle 06:21:00 all 10.41 0.00 3.20 1.50 0.07 84.82 06:21:00 0 10.48 0.00 4.13 6.04 0.07 79.29 06:21:00 1 10.85 0.00 3.07 0.17 0.05 85.87 06:21:00 2 12.20 0.00 3.28 0.44 0.07 84.01 06:21:00 3 9.76 0.00 3.88 0.42 0.07 85.87 06:21:00 4 11.45 0.00 4.04 3.20 0.07 81.24 06:21:00 5 8.62 0.00 2.72 1.00 0.07 87.60 06:21:00 6 8.61 0.00 2.11 0.34 0.08 88.87 06:21:00 7 11.31 0.00 2.43 0.40 0.07 85.80 06:22:01 all 44.69 0.00 7.74 0.83 0.09 46.65 06:22:01 0 42.91 0.00 8.81 4.34 0.10 43.84 06:22:01 1 45.35 0.00 8.17 0.42 0.10 45.97 06:22:01 2 44.96 0.00 7.57 0.71 0.10 46.65 06:22:01 3 44.81 0.00 7.31 0.15 0.10 47.64 06:22:01 4 44.84 0.00 7.52 0.27 0.08 47.29 06:22:01 5 45.38 0.00 7.32 0.12 0.10 47.09 06:22:01 6 44.44 0.00 7.64 0.12 0.08 47.72 06:22:01 7 44.82 0.00 7.61 0.52 0.08 46.97 06:23:01 all 28.20 0.00 5.52 0.56 0.08 65.64 06:23:01 0 29.79 0.00 5.36 0.42 0.08 64.34 06:23:01 1 26.93 0.00 6.22 0.49 0.07 66.29 06:23:01 2 28.24 0.00 5.32 0.10 0.08 66.25 06:23:01 3 27.63 0.00 5.63 1.23 0.08 65.43 06:23:01 4 27.92 0.00 5.83 1.40 0.07 64.78 06:23:01 5 28.68 0.00 5.77 0.27 0.07 65.22 06:23:01 6 29.09 0.00 4.92 0.42 0.08 65.48 06:23:01 7 27.34 0.00 5.10 0.19 0.07 67.31 Average: all 27.86 0.00 5.50 0.96 0.08 65.60 Average: 0 27.82 0.00 6.11 3.60 0.08 62.39 Average: 1 27.78 0.00 5.83 0.36 0.07 65.96 Average: 2 28.57 0.00 5.40 0.42 0.08 65.53 Average: 3 27.52 0.00 5.62 0.60 0.08 66.17 Average: 4 28.16 0.00 5.81 1.61 0.07 64.34 Average: 5 27.66 0.00 5.28 0.46 0.08 66.53 Average: 6 27.48 0.00 4.90 0.29 0.08 67.25 Average: 7 27.90 0.00 5.06 0.37 0.07 66.60