---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1263 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-1263) 09/02/26 _x86_64_ (8 CPU) 07:24:20 LINUX RESTART (8 CPU) 07:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:26:01 317.26 21.60 295.67 0.00 3221.46 166541.58 0.00 07:27:01 59.98 0.17 59.81 0.00 3.60 50472.64 0.00 07:28:01 145.54 0.38 145.16 0.00 39.19 41493.37 0.00 Average: 174.26 7.38 166.87 0.00 1088.02 86167.21 0.00 07:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 27289464 31491768 795460 2.42 148688 4206392 1882736 5.55 1334952 3714856 2016 07:27:01 25902492 31308656 969384 2.95 158576 5319228 2018324 5.95 1983948 4370892 713636 07:28:01 26672076 31519100 762300 2.32 166100 4776076 1690872 4.98 1591408 4015104 748 Average: 26621344 31439841 842381 2.56 157788 4767232 1863977 5.50 1636769 4033617 238800 07:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:01 lo 4.53 4.53 0.46 0.46 0.00 0.00 0.00 0.00 07:26:01 ens3 780.72 582.80 10334.85 113.21 0.00 0.00 0.00 0.00 07:26:01 docker0 370.32 449.33 30.52 3168.46 0.00 0.00 0.00 0.00 07:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 ens3 29.74 15.69 28.48 10.36 0.00 0.00 0.00 0.00 07:27:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 07:27:01 vethd1a39f7 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:28:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 07:28:01 ens3 41.44 21.93 249.98 8.99 0.00 0.00 0.00 0.00 07:28:01 docker0 8.52 19.83 0.54 169.75 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 283.95 206.80 3537.57 44.18 0.00 0.00 0.00 0.00 Average: docker0 126.30 156.40 10.36 1112.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1263) 09/02/26 _x86_64_ (8 CPU) 07:24:20 LINUX RESTART (8 CPU) 07:25:01 CPU %user %nice %system %iowait %steal %idle 07:26:01 all 9.97 0.00 4.47 1.47 0.02 84.07 07:26:01 0 10.01 0.00 4.68 3.78 0.02 81.52 07:26:01 1 9.51 0.00 4.14 0.34 0.02 86.00 07:26:01 2 9.04 0.00 3.83 0.96 0.00 86.16 07:26:01 3 10.23 0.00 3.92 1.29 0.03 84.53 07:26:01 4 11.45 0.00 5.62 2.51 0.02 80.40 07:26:01 5 9.13 0.00 3.69 0.25 0.02 86.91 07:26:01 6 8.16 0.00 3.97 0.32 0.02 87.53 07:26:01 7 12.21 0.00 5.95 2.36 0.02 79.46 07:27:01 all 51.53 0.00 7.26 0.37 0.02 40.82 07:27:01 0 51.37 0.00 7.65 0.07 0.03 40.88 07:27:01 1 51.64 0.00 6.86 1.68 0.02 39.80 07:27:01 2 51.40 0.00 7.14 0.08 0.02 41.36 07:27:01 3 51.83 0.00 7.15 0.10 0.02 40.90 07:27:01 4 51.88 0.00 7.37 0.74 0.02 40.00 07:27:01 5 52.13 0.00 6.90 0.05 0.02 40.91 07:27:01 6 49.45 0.00 6.98 0.12 0.02 43.44 07:27:01 7 52.52 0.00 8.05 0.14 0.02 39.27 07:28:01 all 51.61 0.00 6.82 0.57 0.02 40.98 07:28:01 0 50.80 0.00 7.02 0.37 0.02 41.80 07:28:01 1 50.53 0.00 7.43 1.27 0.03 40.73 07:28:01 2 52.81 0.00 7.17 0.08 0.02 39.92 07:28:01 3 52.00 0.00 6.74 1.35 0.02 39.89 07:28:01 4 51.53 0.00 7.34 0.59 0.02 40.52 07:28:01 5 51.79 0.00 6.09 0.22 0.02 41.89 07:28:01 6 51.84 0.00 6.39 0.60 0.02 41.15 07:28:01 7 51.57 0.00 6.37 0.10 0.03 41.92 Average: all 37.75 0.00 6.19 0.81 0.02 55.24 Average: 0 37.47 0.00 6.45 1.40 0.02 54.66 Average: 1 37.29 0.00 6.15 1.10 0.02 55.44 Average: 2 37.80 0.00 6.05 0.38 0.01 55.77 Average: 3 38.06 0.00 5.94 0.91 0.02 55.07 Average: 4 38.36 0.00 6.78 1.27 0.02 53.56 Average: 5 37.71 0.00 5.56 0.17 0.02 56.54 Average: 6 36.55 0.00 5.78 0.35 0.02 57.30 Average: 7 38.78 0.00 6.79 0.87 0.02 53.54