---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1657 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-1657) 02/06/26 _x86_64_ (8 CPU) 04:53:21 LINUX RESTART (8 CPU) 04:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:01 223.84 21.45 202.39 0.00 3245.27 63176.01 0.00 04:56:01 121.78 0.17 121.61 0.00 4.93 44357.14 0.00 04:57:01 109.52 0.28 109.23 0.00 24.00 34920.06 0.00 Average: 151.31 7.22 144.09 0.00 1079.49 47397.64 0.00 04:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 27245432 31487480 794668 2.42 147856 4243488 1941360 5.72 1342692 3747948 821268 04:56:01 25947800 31302228 973964 2.96 158376 5268192 2108884 6.22 2214532 4094360 623868 04:57:01 26409852 31259224 1013432 3.08 166224 4760516 2622860 7.73 2021896 3821048 426508 Average: 26534361 31349644 927355 2.82 157485 4757399 2224368 6.56 1859707 3887785 623881 04:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 ens3 881.31 576.99 10653.44 105.94 0.00 0.00 0.00 0.00 04:55:01 lo 4.68 4.68 0.48 0.48 0.00 0.00 0.00 0.00 04:55:01 docker0 374.25 570.69 31.18 3385.19 0.00 0.00 0.00 0.00 04:56:01 ens3 28.46 17.20 27.23 10.96 0.00 0.00 0.00 0.00 04:56:01 veth73c31aa 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:56:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:57:01 ens3 36.14 21.76 212.22 11.07 0.00 0.00 0.00 0.00 04:57:01 veth2d3e789 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 04:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:57:01 docker0 6.05 11.06 0.47 128.78 0.00 0.00 0.00 0.00 Average: ens3 312.18 203.26 3592.13 42.31 0.00 0.00 0.00 0.00 Average: veth2d3e789 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 125.43 191.87 10.44 1159.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1657) 02/06/26 _x86_64_ (8 CPU) 04:53:21 LINUX RESTART (8 CPU) 04:54:02 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 8.99 0.00 3.80 1.84 0.07 85.29 04:55:01 0 10.20 0.00 4.43 2.26 0.09 83.02 04:55:01 1 9.62 0.00 4.14 0.24 0.07 85.93 04:55:01 2 9.10 0.00 4.06 3.92 0.09 82.84 04:55:01 3 8.65 0.00 3.91 0.93 0.05 86.46 04:55:01 4 9.37 0.00 3.50 1.85 0.07 85.22 04:55:01 5 9.16 0.00 2.51 1.07 0.09 87.17 04:55:01 6 8.48 0.00 3.42 0.19 0.07 87.84 04:55:01 7 7.36 0.00 4.46 4.25 0.07 83.86 04:56:01 all 32.64 0.00 4.97 1.25 0.08 61.06 04:56:01 0 33.52 0.00 4.91 1.79 0.08 59.70 04:56:01 1 33.05 0.00 5.03 0.35 0.08 61.48 04:56:01 2 33.25 0.00 4.79 0.64 0.08 61.23 04:56:01 3 33.93 0.00 5.10 0.39 0.08 60.50 04:56:01 4 31.78 0.00 4.75 0.76 0.08 62.63 04:56:01 5 32.91 0.00 4.78 0.63 0.07 61.62 04:56:01 6 30.87 0.00 4.83 0.13 0.08 64.08 04:56:01 7 31.79 0.00 5.54 5.29 0.10 57.27 04:57:01 all 50.72 0.00 7.14 0.67 0.10 41.37 04:57:01 0 49.85 0.00 7.17 1.80 0.10 41.08 04:57:01 1 50.58 0.00 6.64 0.34 0.08 42.36 04:57:01 2 51.36 0.00 6.76 0.30 0.08 41.49 04:57:01 3 49.22 0.00 6.69 0.10 0.10 43.89 04:57:01 4 51.99 0.00 7.28 0.10 0.08 40.55 04:57:01 5 52.19 0.00 7.20 0.32 0.10 40.20 04:57:01 6 50.58 0.00 7.68 1.93 0.10 39.71 04:57:01 7 49.99 0.00 7.73 0.50 0.12 41.65 Average: all 30.94 0.00 5.32 1.25 0.08 62.41 Average: 0 31.32 0.00 5.51 1.95 0.09 61.13 Average: 1 31.24 0.00 5.28 0.31 0.08 63.09 Average: 2 31.40 0.00 5.21 1.60 0.08 61.70 Average: 3 30.78 0.00 5.24 0.47 0.08 63.43 Average: 4 31.18 0.00 5.19 0.89 0.08 62.66 Average: 5 31.58 0.00 4.85 0.67 0.08 62.82 Average: 6 30.15 0.00 5.32 0.76 0.08 63.69 Average: 7 29.89 0.00 5.92 3.34 0.10 60.75