---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1267 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-1267) 09/02/26 _x86_64_ (8 CPU) 08:13:38 LINUX RESTART (8 CPU) 08:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:15:01 343.59 72.61 270.97 0.00 12994.68 77669.95 0.00 08:16:01 227.01 3.72 223.29 0.00 50.78 65360.48 0.00 08:17:01 38.41 0.07 38.34 0.00 0.53 32188.39 0.00 08:18:01 138.03 0.25 137.78 0.00 27.86 37884.89 0.00 Average: 186.10 18.94 167.17 0.00 3227.64 53174.39 0.00 08:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 28368032 31497724 790008 2.40 91720 3308124 1930072 5.69 1060952 3026400 680208 08:16:01 26240568 31437232 837000 2.55 156940 5121580 1875752 5.53 1993516 4029164 773204 08:17:01 25317788 30671612 1601372 4.87 160792 5249944 2611920 7.70 2395116 4522564 442628 08:18:01 26081684 31506536 769008 2.34 172716 5309348 1851180 5.46 1647840 4501112 452868 Average: 26502018 31278276 999347 3.04 145542 4747249 2067231 6.09 1774356 4019810 587227 08:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 ens3 640.52 479.50 8637.99 141.02 0.00 0.00 0.00 0.00 08:15:01 lo 5.29 5.29 0.53 0.53 0.00 0.00 0.00 0.00 08:15:01 docker0 47.97 53.87 3.40 322.30 0.00 0.00 0.00 0.00 08:16:01 veth60a2882 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:16:01 ens3 444.90 358.80 2965.32 46.07 0.00 0.00 0.00 0.00 08:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 docker0 338.65 408.65 27.97 2931.17 0.00 0.00 0.00 0.00 08:17:01 veth60a2882 1.08 2.05 0.14 0.46 0.00 0.00 0.00 0.00 08:17:01 ens3 13.00 9.50 9.81 5.49 0.00 0.00 0.00 0.00 08:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 docker0 1.08 2.03 0.12 0.46 0.00 0.00 0.00 0.00 08:18:01 ens3 110.95 76.22 2763.00 16.24 0.00 0.00 0.00 0.00 08:18:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:18:01 docker0 8.03 18.65 0.52 167.76 0.00 0.00 0.00 0.00 Average: ens3 300.93 229.97 3572.91 51.83 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 99.16 121.09 8.02 857.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1267) 09/02/26 _x86_64_ (8 CPU) 08:13:38 LINUX RESTART (8 CPU) 08:14:02 CPU %user %nice %system %iowait %steal %idle 08:15:01 all 10.93 0.00 3.35 1.43 0.00 84.29 08:15:01 0 12.25 0.00 2.75 0.32 0.02 84.66 08:15:01 1 11.88 0.00 3.09 1.82 0.02 83.20 08:15:01 2 7.99 0.00 3.26 0.82 0.00 87.93 08:15:01 3 11.78 0.00 3.41 1.63 0.00 83.18 08:15:01 4 10.75 0.00 3.20 0.95 0.00 85.10 08:15:01 5 10.84 0.00 3.56 0.26 0.00 85.35 08:15:01 6 12.17 0.00 4.26 4.28 0.00 79.29 08:15:01 7 9.76 0.00 3.25 1.40 0.00 85.59 08:16:01 all 29.99 0.00 5.44 0.75 0.02 63.81 08:16:01 0 29.91 0.00 5.36 0.29 0.00 64.44 08:16:01 1 29.97 0.00 5.40 0.39 0.02 64.22 08:16:01 2 29.50 0.00 5.10 0.12 0.02 65.26 08:16:01 3 32.09 0.00 6.08 2.11 0.02 59.71 08:16:01 4 30.22 0.00 5.35 0.05 0.03 64.34 08:16:01 5 29.56 0.00 5.23 0.27 0.02 64.93 08:16:01 6 29.58 0.00 5.37 0.20 0.03 64.81 08:16:01 7 29.09 0.00 5.60 2.55 0.03 62.73 08:17:01 all 41.83 0.00 5.09 0.30 0.01 52.77 08:17:01 0 40.01 0.00 5.39 0.03 0.02 54.55 08:17:01 1 41.34 0.00 5.11 1.89 0.02 51.63 08:17:01 2 43.86 0.00 5.17 0.03 0.02 50.92 08:17:01 3 42.21 0.00 5.39 0.32 0.02 52.07 08:17:01 4 40.92 0.00 4.89 0.03 0.02 54.14 08:17:01 5 43.64 0.00 4.98 0.00 0.03 51.34 08:17:01 6 41.48 0.00 5.00 0.03 0.00 53.48 08:17:01 7 41.15 0.00 4.79 0.03 0.00 54.03 08:18:01 all 35.52 0.00 6.06 3.18 0.02 55.22 08:18:01 0 36.06 0.00 5.74 6.90 0.02 51.28 08:18:01 1 35.37 0.00 5.87 1.21 0.02 57.54 08:18:01 2 36.09 0.00 6.22 0.74 0.02 56.93 08:18:01 3 34.77 0.00 5.86 4.35 0.02 55.00 08:18:01 4 34.59 0.00 6.23 0.42 0.03 58.72 08:18:01 5 35.71 0.00 6.43 1.50 0.02 56.34 08:18:01 6 35.02 0.00 6.73 3.02 0.03 55.20 08:18:01 7 36.49 0.00 5.40 7.31 0.03 50.77 Average: all 29.66 0.00 4.99 1.41 0.02 63.92 Average: 0 29.64 0.00 4.82 1.89 0.01 63.63 Average: 1 29.73 0.00 4.87 1.33 0.02 64.05 Average: 2 29.45 0.00 4.94 0.43 0.01 65.17 Average: 3 30.31 0.00 5.19 2.10 0.01 62.39 Average: 4 29.23 0.00 4.93 0.36 0.02 65.46 Average: 5 30.06 0.00 5.06 0.51 0.02 64.36 Average: 6 29.66 0.00 5.35 1.87 0.02 63.11 Average: 7 29.21 0.00 4.77 2.83 0.02 63.18