---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2846 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2846) 03/02/26 _x86_64_ (8 CPU) 02:40:11 LINUX RESTART (8 CPU) 02:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:42:01 133.15 4.19 128.97 0.00 519.59 60023.32 0.00 02:43:01 150.69 0.30 150.39 0.00 17.73 72145.98 0.00 02:44:01 2.75 0.00 2.75 0.00 0.00 43.08 0.00 02:45:01 26.75 0.20 26.55 0.00 18.80 489.52 0.00 Average: 78.10 1.16 76.94 0.00 137.42 33062.03 0.00 02:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:42:01 27887968 31482124 803596 2.44 111060 3698516 1802892 5.32 1153324 3362320 527428 02:43:01 26376072 31408548 866364 2.64 164752 4945088 1818836 5.36 1314200 4562916 904 02:44:01 26377384 31410028 864388 2.63 164832 4945092 1802368 5.31 1313348 4562920 20 02:45:01 26364564 31402232 871276 2.65 166092 4946312 1788600 5.27 1337836 4551316 616 Average: 26751497 31425733 851406 2.59 151684 4633752 1803174 5.32 1279677 4259868 132242 02:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:42:01 ens3 309.80 202.37 6472.36 69.62 0.00 0.00 0.00 0.00 02:42:01 docker0 27.49 30.41 2.73 455.82 0.00 0.00 0.00 0.00 02:42:01 lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 02:43:01 ens3 355.22 215.86 7650.58 43.84 0.00 0.00 0.00 0.00 02:43:01 docker0 20.56 24.40 2.19 373.34 0.00 0.00 0.00 0.00 02:43:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 02:43:01 vethf4e8f65 0.28 0.25 0.04 0.02 0.00 0.00 0.00 0.00 02:44:01 ens3 2.82 2.00 2.30 1.27 0.00 0.00 0.00 0.00 02:44:01 docker0 0.10 0.05 0.02 0.00 0.00 0.00 0.00 0.00 02:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 vethf4e8f65 0.10 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:45:01 ens3 90.67 82.59 80.58 140.30 0.00 0.00 0.00 0.00 02:45:01 docker0 2.10 1.97 0.35 1.35 0.00 0.00 0.00 0.00 02:45:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 189.12 125.38 3539.11 63.73 0.00 0.00 0.00 0.00 Average: docker0 12.50 14.14 1.32 206.58 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2846) 03/02/26 _x86_64_ (8 CPU) 02:40:11 LINUX RESTART (8 CPU) 02:41:02 CPU %user %nice %system %iowait %steal %idle 02:42:01 all 25.62 0.00 5.35 0.82 0.07 68.14 02:42:01 0 26.46 0.00 5.84 0.10 0.09 67.51 02:42:01 1 23.82 0.00 4.18 0.96 0.05 70.98 02:42:01 2 25.56 0.00 5.65 3.48 0.07 65.24 02:42:01 3 26.24 0.00 5.62 0.10 0.07 67.96 02:42:01 4 26.16 0.00 5.10 0.10 0.09 68.54 02:42:01 5 24.36 0.00 5.96 0.31 0.07 69.30 02:42:01 6 26.38 0.00 5.01 1.08 0.07 67.46 02:42:01 7 25.98 0.00 5.40 0.45 0.07 68.10 02:43:01 all 7.58 0.00 3.20 0.69 0.06 88.46 02:43:01 0 6.91 0.00 2.95 0.39 0.05 89.70 02:43:01 1 8.85 0.00 3.14 0.10 0.07 87.84 02:43:01 2 7.03 0.00 5.45 4.06 0.07 83.40 02:43:01 3 8.36 0.00 2.84 0.15 0.08 88.57 02:43:01 4 7.81 0.00 2.84 0.03 0.07 89.25 02:43:01 5 8.08 0.00 2.54 0.03 0.05 89.29 02:43:01 6 7.56 0.00 3.18 0.51 0.05 88.70 02:43:01 7 6.03 0.00 2.68 0.27 0.07 90.95 02:44:01 all 0.04 0.00 0.02 0.01 0.01 99.92 02:44:01 0 0.02 0.00 0.02 0.02 0.02 99.93 02:44:01 1 0.02 0.00 0.02 0.00 0.02 99.95 02:44:01 2 0.00 0.00 0.00 0.03 0.00 99.97 02:44:01 3 0.03 0.00 0.00 0.00 0.00 99.97 02:44:01 4 0.15 0.00 0.00 0.00 0.03 99.82 02:44:01 5 0.03 0.00 0.00 0.00 0.00 99.97 02:44:01 6 0.08 0.00 0.03 0.00 0.02 99.87 02:44:01 7 0.00 0.00 0.07 0.00 0.02 99.92 02:45:01 all 1.53 0.00 0.54 0.05 0.03 97.84 02:45:01 0 0.88 0.00 0.58 0.02 0.03 98.48 02:45:01 1 1.92 0.00 0.67 0.02 0.03 97.36 02:45:01 2 0.92 0.00 0.50 0.05 0.03 98.50 02:45:01 3 2.00 0.00 0.58 0.02 0.03 97.36 02:45:01 4 0.80 0.00 0.45 0.03 0.05 98.66 02:45:01 5 1.02 0.00 0.47 0.02 0.03 98.46 02:45:01 6 2.46 0.00 0.50 0.03 0.03 96.98 02:45:01 7 2.25 0.00 0.60 0.22 0.02 96.91 Average: all 8.57 0.00 2.25 0.39 0.04 88.75 Average: 0 8.45 0.00 2.32 0.13 0.05 89.06 Average: 1 8.55 0.00 1.98 0.27 0.04 89.16 Average: 2 8.25 0.00 2.87 1.88 0.04 86.96 Average: 3 9.01 0.00 2.23 0.07 0.05 88.65 Average: 4 8.63 0.00 2.08 0.04 0.06 89.19 Average: 5 8.25 0.00 2.22 0.09 0.04 89.40 Average: 6 8.99 0.00 2.16 0.40 0.04 88.41 Average: 7 8.43 0.00 2.16 0.23 0.04 89.14