---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8683 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8683) 05/05/26 _x86_64_ (8 CPU) 03:18:50 LINUX RESTART (8 CPU) 03:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:20:02 431.26 72.69 358.57 0.00 12290.08 140815.20 0.00 03:21:01 132.14 1.17 130.97 0.00 11.52 52146.80 0.00 Average: 282.95 37.23 245.72 0.00 6201.87 96849.74 0.00 03:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:02 28558428 31541368 746872 2.27 89408 3168492 1803220 5.32 965436 2940232 667060 03:21:01 27632416 31542168 734128 2.23 124620 3941772 1653312 4.87 1301116 3407504 84116 Average: 28095422 31541768 740500 2.25 107014 3555132 1728266 5.10 1133276 3173868 375588 03:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:02 ens3 672.69 437.96 8279.31 126.59 0.00 0.00 0.00 0.00 03:20:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 03:20:02 docker0 32.69 34.46 2.43 203.69 0.00 0.00 0.00 0.00 03:21:01 ens3 107.96 78.55 808.70 20.72 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 docker0 54.83 68.38 4.78 770.56 0.00 0.00 0.00 0.00 03:21:01 vethce002e9 54.79 68.50 5.53 770.57 0.00 0.00 0.00 0.06 Average: ens3 392.67 259.75 4575.07 74.10 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 43.67 51.28 3.60 484.76 0.00 0.00 0.00 0.00 Average: vethce002e9 27.17 33.97 2.74 382.08 0.00 0.00 0.00 0.03 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8683) 05/05/26 _x86_64_ (8 CPU) 03:18:50 LINUX RESTART (8 CPU) 03:19:01 CPU %user %nice %system %iowait %steal %idle 03:20:02 all 10.39 0.00 3.29 1.52 0.07 84.74 03:20:02 0 11.49 0.00 4.02 1.13 0.05 83.31 03:20:02 1 8.93 0.00 3.76 4.88 0.07 82.37 03:20:02 2 14.03 0.00 2.78 0.19 0.08 82.92 03:20:02 3 7.61 0.00 3.46 3.53 0.07 85.34 03:20:02 4 9.20 0.00 2.78 1.37 0.05 86.60 03:20:02 5 9.88 0.00 3.66 0.19 0.07 86.21 03:20:02 6 11.64 0.00 2.96 0.41 0.07 84.93 03:20:02 7 10.36 0.00 2.88 0.47 0.07 86.21 03:21:01 all 46.21 0.00 7.17 0.62 0.09 45.90 03:21:01 0 46.79 0.00 7.37 0.09 0.10 45.65 03:21:01 1 46.56 0.00 6.56 0.55 0.09 46.25 03:21:01 2 46.43 0.00 7.36 1.92 0.09 44.20 03:21:01 3 46.11 0.00 7.20 0.44 0.09 46.16 03:21:01 4 46.81 0.00 6.82 0.29 0.10 45.97 03:21:01 5 45.78 0.00 7.27 0.21 0.09 46.66 03:21:01 6 46.18 0.00 7.08 0.14 0.09 46.51 03:21:01 7 45.03 0.00 7.74 1.35 0.10 45.77 Average: all 28.19 0.00 5.22 1.07 0.08 65.44 Average: 0 29.04 0.00 5.68 0.61 0.08 64.59 Average: 1 27.68 0.00 5.15 2.72 0.08 64.37 Average: 2 30.08 0.00 5.05 1.05 0.08 63.74 Average: 3 26.73 0.00 5.31 1.99 0.08 65.88 Average: 4 27.86 0.00 4.78 0.83 0.08 66.45 Average: 5 27.69 0.00 5.45 0.20 0.08 66.58 Average: 6 28.80 0.00 5.01 0.27 0.08 65.84 Average: 7 27.63 0.00 5.30 0.91 0.09 66.07