---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2015 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-2015) 02/13/26 _x86_64_ (8 CPU) 04:05:22 LINUX RESTART (8 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 202.72 10.20 192.52 0.00 1492.68 49295.12 0.00 04:08:01 103.83 0.03 103.80 0.00 0.27 50365.23 0.00 04:09:01 29.68 0.00 29.68 0.00 0.00 27928.41 0.00 Average: 112.08 3.41 108.66 0.00 497.62 42530.02 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 27104976 31252852 1028996 3.13 132204 4139216 2255556 6.65 1614028 3590532 942932 04:08:01 26252492 31221504 1057364 3.22 139672 4901068 2254788 6.65 1636952 4367004 385436 04:09:01 25972900 31392900 885320 2.69 144948 5326880 1847048 5.45 1923676 4342544 33052 Average: 26443456 31289085 990560 3.01 138941 4789055 2119131 6.25 1724885 4100027 453807 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 docker0 289.39 389.59 22.88 2938.87 0.00 0.00 0.00 0.00 04:07:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 04:07:01 vethdbd1ebd 177.62 275.34 17.71 2367.47 0.00 0.00 0.00 0.19 04:07:01 ens3 710.68 486.74 10085.31 105.75 0.00 0.00 0.00 0.00 04:08:01 docker0 0.60 0.50 0.06 0.27 0.00 0.00 0.00 0.00 04:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 vethdbd1ebd 0.60 0.53 0.07 0.27 0.00 0.00 0.00 0.00 04:08:01 ens3 10.66 7.31 8.32 4.56 0.00 0.00 0.00 0.00 04:09:01 docker0 1.32 1.48 0.11 1.67 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 vethdbd1ebd 1.32 1.50 0.13 1.67 0.00 0.00 0.00 0.00 04:09:01 ens3 28.13 17.30 25.04 7.56 0.00 0.00 0.00 0.00 Average: docker0 97.10 130.52 7.68 980.22 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: vethdbd1ebd 59.84 92.45 5.97 789.76 0.00 0.00 0.00 0.06 Average: ens3 249.81 170.44 3372.70 39.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2015) 02/13/26 _x86_64_ (8 CPU) 04:05:22 LINUX RESTART (8 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 18.56 0.00 4.96 1.05 0.08 75.35 04:07:01 0 16.89 0.00 4.64 0.10 0.07 78.29 04:07:01 1 18.97 0.00 4.90 2.69 0.08 73.36 04:07:01 2 18.38 0.00 4.82 0.08 0.07 76.65 04:07:01 3 18.73 0.00 4.73 0.83 0.08 75.63 04:07:01 4 17.28 0.00 5.83 3.07 0.08 73.74 04:07:01 5 16.90 0.00 5.19 0.91 0.07 76.93 04:07:01 6 20.15 0.00 5.46 0.47 0.07 73.85 04:07:01 7 21.22 0.00 4.11 0.29 0.08 74.30 04:08:01 all 56.19 0.00 7.78 0.57 0.10 35.35 04:08:01 0 53.75 0.00 8.72 1.01 0.10 36.42 04:08:01 1 55.81 0.00 8.54 1.08 0.10 34.48 04:08:01 2 54.88 0.00 7.58 0.02 0.08 37.44 04:08:01 3 56.88 0.00 7.38 0.00 0.10 35.64 04:08:01 4 57.82 0.00 7.79 2.36 0.12 31.92 04:08:01 5 57.76 0.00 7.72 0.00 0.08 34.44 04:08:01 6 57.49 0.00 6.94 0.03 0.10 35.43 04:08:01 7 55.16 0.00 7.61 0.08 0.10 37.04 04:09:01 all 35.26 0.00 6.24 0.35 0.07 58.08 04:09:01 0 35.37 0.00 6.24 0.07 0.07 58.26 04:09:01 1 33.68 0.00 6.58 2.19 0.07 57.49 04:09:01 2 35.78 0.00 5.96 0.00 0.07 58.19 04:09:01 3 35.20 0.00 6.45 0.00 0.08 58.26 04:09:01 4 34.06 0.00 6.34 0.19 0.07 59.35 04:09:01 5 35.17 0.00 6.25 0.17 0.07 58.34 04:09:01 6 35.19 0.00 5.83 0.17 0.07 58.74 04:09:01 7 37.61 0.00 6.27 0.00 0.08 56.04 Average: all 36.71 0.00 6.33 0.66 0.08 56.22 Average: 0 35.35 0.00 6.53 0.39 0.08 57.65 Average: 1 36.18 0.00 6.68 1.98 0.08 55.07 Average: 2 36.40 0.00 6.12 0.03 0.07 57.37 Average: 3 36.95 0.00 6.19 0.27 0.09 56.50 Average: 4 36.43 0.00 6.66 1.87 0.09 54.95 Average: 5 36.66 0.00 6.39 0.36 0.07 56.52 Average: 6 37.63 0.00 6.07 0.22 0.08 56.00 Average: 7 38.07 0.00 6.01 0.12 0.09 55.71