---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7641 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-7641) 08/26/25 _x86_64_ (8 CPU) 13:19:43 LINUX RESTART (8 CPU) 13:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:21:02 369.87 78.87 291.00 0.00 13500.02 64950.24 0.00 13:22:01 258.72 4.17 254.55 0.00 151.30 70114.76 0.00 13:23:01 111.90 0.35 111.55 0.00 36.93 32180.24 0.00 Average: 246.76 27.93 218.83 0.00 4587.39 55668.17 0.00 13:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:21:02 29184288 31535628 779368 2.37 74820 2576164 1809316 5.33 1021920 2315272 272 13:22:01 26633412 31222140 1049392 3.19 152356 4547744 2183476 6.44 1891800 3764360 338596 13:23:01 26589816 31486996 786996 2.39 158988 4843004 1835792 5.41 1578468 4109900 192828 Average: 27469172 31414921 871919 2.65 128721 3988971 1942861 5.73 1497396 3396511 177232 13:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:21:02 docker0 76.87 65.09 5.37 350.69 0.00 0.00 0.00 0.00 13:21:02 ens3 648.81 444.14 5253.39 134.11 0.00 0.00 0.00 0.00 13:21:02 lo 5.30 5.30 0.54 0.54 0.00 0.00 0.00 0.00 13:22:01 veth95f39bd 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:22:01 docker0 307.12 452.11 25.90 3005.97 0.00 0.00 0.00 0.00 13:22:01 ens3 589.75 383.88 6313.67 49.26 0.00 0.00 0.00 0.00 13:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:23:01 docker0 5.37 8.17 0.32 123.23 0.00 0.00 0.00 0.00 13:23:01 ens3 108.63 66.62 2708.15 14.54 0.00 0.00 0.00 0.00 13:23:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 128.79 173.57 10.45 1149.65 0.00 0.00 0.00 0.00 Average: ens3 448.28 297.74 4749.72 66.06 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7641) 08/26/25 _x86_64_ (8 CPU) 13:19:43 LINUX RESTART (8 CPU) 13:20:01 CPU %user %nice %system %iowait %steal %idle 13:21:02 all 7.55 0.00 2.31 3.93 0.06 86.15 13:21:02 0 7.65 0.00 1.82 3.02 0.05 87.47 13:21:02 1 7.91 0.00 3.19 6.20 0.07 82.63 13:21:02 2 8.59 0.00 1.85 8.25 0.07 81.25 13:21:02 3 5.92 0.00 2.08 0.27 0.05 91.68 13:21:02 4 6.91 0.00 2.07 0.50 0.05 90.47 13:21:02 5 5.41 0.00 2.35 0.40 0.08 91.75 13:21:02 6 11.14 0.00 3.22 11.51 0.05 74.07 13:21:02 7 6.85 0.00 1.92 1.28 0.05 89.90 13:22:01 all 16.91 0.00 4.65 3.78 0.07 74.59 13:22:01 0 16.70 0.00 5.01 2.08 0.07 76.14 13:22:01 1 15.24 0.00 4.43 1.53 0.07 78.72 13:22:01 2 17.57 0.00 5.22 8.98 0.07 68.16 13:22:01 3 17.51 0.00 4.52 8.17 0.07 69.73 13:22:01 4 16.21 0.00 4.68 3.16 0.05 75.90 13:22:01 5 17.64 0.00 4.37 0.96 0.05 76.98 13:22:01 6 18.60 0.00 4.47 1.20 0.09 75.64 13:22:01 7 15.84 0.00 4.51 4.16 0.07 75.42 13:23:01 all 47.99 0.00 7.04 1.94 0.10 42.94 13:23:01 0 48.33 0.00 6.92 5.77 0.08 38.90 13:23:01 1 47.73 0.00 7.10 0.22 0.10 44.85 13:23:01 2 47.57 0.00 6.93 0.49 0.08 44.93 13:23:01 3 47.20 0.00 6.66 0.71 0.08 45.35 13:23:01 4 47.35 0.00 7.46 0.67 0.12 44.40 13:23:01 5 48.68 0.00 7.53 4.51 0.10 39.19 13:23:01 6 48.36 0.00 7.00 0.90 0.12 43.62 13:23:01 7 48.68 0.00 6.74 2.25 0.08 42.25 Average: all 24.18 0.00 4.67 3.21 0.07 67.87 Average: 0 24.21 0.00 4.57 3.63 0.07 67.53 Average: 1 23.68 0.00 4.91 2.66 0.08 68.67 Average: 2 24.62 0.00 4.66 5.88 0.07 64.76 Average: 3 23.56 0.00 4.41 3.01 0.07 68.94 Average: 4 23.50 0.00 4.73 1.44 0.07 70.26 Average: 5 23.92 0.00 4.75 1.96 0.08 69.30 Average: 6 26.10 0.00 4.90 4.56 0.08 64.34 Average: 7 23.82 0.00 4.38 2.55 0.07 69.18