---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5284 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-5284) 04/17/26 _x86_64_ (8 CPU) 11:44:52 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:01 429.88 73.77 356.11 0.00 12289.95 174148.71 0.00 11:47:01 117.21 1.03 116.18 0.00 23.33 47386.24 0.00 11:48:01 56.37 0.03 56.34 0.00 4.00 38831.81 0.00 Average: 201.16 24.95 176.21 0.00 4105.76 86788.92 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 28753132 31524616 773860 2.35 83892 2972060 1825456 5.38 988628 2740128 415840 11:47:01 26443996 31299188 976876 2.97 126632 4853816 2244432 6.62 1835768 4026412 1028480 11:48:01 26231096 31451792 822980 2.50 132632 5185156 1863516 5.49 1849984 4195444 362740 Average: 27142741 31425199 857905 2.61 114385 4337011 1977801 5.83 1558127 3653995 602353 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 docker0 101.60 101.70 7.01 571.66 0.00 0.00 0.00 0.00 11:46:01 lo 3.77 3.77 0.36 0.36 0.00 0.00 0.00 0.00 11:46:01 ens3 746.59 534.61 9016.95 138.35 0.00 0.00 0.00 0.00 11:47:01 docker0 133.23 166.31 11.28 1565.41 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 veth9493885 133.19 166.42 13.10 1565.42 0.00 0.00 0.00 0.13 11:47:01 ens3 204.57 154.59 1600.99 27.19 0.00 0.00 0.00 0.00 11:48:01 docker0 1.18 1.18 0.10 1.63 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth9493885 1.18 1.20 0.12 1.63 0.00 0.00 0.00 0.00 11:48:01 ens3 19.98 13.60 16.88 9.27 0.00 0.00 0.00 0.00 Average: docker0 78.67 89.73 6.13 712.90 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.12 0.12 0.00 0.00 0.00 0.00 Average: veth9493885 44.79 55.87 4.41 522.35 0.00 0.00 0.00 0.04 Average: ens3 323.71 234.27 3544.94 58.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5284) 04/17/26 _x86_64_ (8 CPU) 11:44:52 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 9.25 0.00 2.88 1.48 0.08 86.31 11:46:01 0 9.67 0.00 1.59 0.13 0.07 88.53 11:46:01 1 7.29 0.00 3.74 0.76 0.07 88.15 11:46:01 2 9.95 0.00 3.59 3.73 0.08 82.64 11:46:01 3 9.14 0.00 2.46 4.31 0.08 84.01 11:46:01 4 11.76 0.00 2.91 1.08 0.07 84.19 11:46:01 5 7.85 0.00 1.91 0.12 0.07 90.05 11:46:01 6 8.41 0.00 2.60 0.35 0.08 88.56 11:46:01 7 9.92 0.00 4.25 1.41 0.08 84.33 11:47:01 all 52.15 0.00 6.99 0.42 0.16 40.27 11:47:01 0 50.88 0.00 7.51 0.12 0.17 41.32 11:47:01 1 50.38 0.00 6.99 1.28 0.15 41.20 11:47:01 2 52.06 0.00 7.25 0.07 0.15 40.47 11:47:01 3 50.20 0.00 6.78 1.51 0.18 41.33 11:47:01 4 53.87 0.00 6.57 0.08 0.17 39.30 11:47:01 5 54.84 0.00 7.03 0.12 0.15 37.86 11:47:01 6 52.06 0.00 6.92 0.03 0.17 40.82 11:47:01 7 52.92 0.00 6.86 0.18 0.15 39.88 11:48:01 all 47.30 0.00 7.08 0.22 0.15 45.25 11:48:01 0 45.81 0.00 7.30 0.02 0.15 46.72 11:48:01 1 47.48 0.00 7.11 0.13 0.13 45.14 11:48:01 2 48.65 0.00 7.78 0.00 0.15 43.42 11:48:01 3 47.66 0.00 6.54 0.00 0.15 45.65 11:48:01 4 48.83 0.00 7.19 0.67 0.15 43.15 11:48:01 5 46.53 0.00 6.88 0.98 0.15 45.47 11:48:01 6 48.71 0.00 6.84 0.00 0.15 44.30 11:48:01 7 44.70 0.00 7.01 0.00 0.15 48.13 Average: all 36.25 0.00 5.65 0.71 0.13 57.26 Average: 0 35.43 0.00 5.47 0.09 0.13 58.88 Average: 1 35.05 0.00 5.95 0.72 0.12 58.17 Average: 2 36.95 0.00 6.21 1.26 0.13 55.45 Average: 3 35.76 0.00 5.27 1.93 0.14 56.90 Average: 4 38.16 0.00 5.56 0.61 0.13 55.54 Average: 5 36.38 0.00 5.27 0.40 0.12 57.82 Average: 6 36.40 0.00 5.45 0.13 0.13 57.88 Average: 7 35.86 0.00 6.04 0.53 0.13 57.43