---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8361 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: 2800.000 BogoMIPS: 5600.00 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 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-8361) 04/28/26 _x86_64_ (8 CPU) 05:42:13 LINUX RESTART (8 CPU) 05:43:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:44:01 298.12 15.31 282.81 0.00 2152.04 95744.04 0.00 05:45:01 81.87 0.40 81.47 0.00 41.99 19496.77 0.00 Average: 190.89 7.92 182.97 0.00 1105.73 57935.42 0.00 05:43:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 27164380 31441832 837068 2.55 151064 4256588 1832928 5.40 1480656 3664908 9624 05:45:01 26282304 31401024 871208 2.65 160476 5035568 2163484 6.38 2030352 3943996 779396 Average: 26723342 31421428 854138 2.60 155770 4646078 1998206 5.89 1755504 3804452 394510 05:43:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 docker0 363.89 445.99 30.16 3096.55 0.00 0.00 0.00 0.00 05:44:01 veth1fad7e5 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:44:01 lo 1.64 1.64 0.17 0.17 0.00 0.00 0.00 0.00 05:44:01 ens3 626.78 470.86 6445.92 95.88 0.00 0.00 0.00 0.00 05:45:01 docker0 6.93 13.08 0.45 128.54 0.00 0.00 0.00 0.00 05:45:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 05:45:01 veth90c2ba5 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 05:45:01 ens3 45.74 25.25 217.77 10.79 0.00 0.00 0.00 0.00 Average: docker0 186.89 231.33 15.43 1624.81 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.12 0.12 0.00 0.00 0.00 0.00 Average: veth90c2ba5 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 338.66 249.89 3357.58 53.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8361) 04/28/26 _x86_64_ (8 CPU) 05:42:13 LINUX RESTART (8 CPU) 05:43:00 CPU %user %nice %system %iowait %steal %idle 05:44:01 all 10.29 0.00 4.00 1.79 0.07 83.86 05:44:01 0 9.83 0.00 4.30 4.51 0.07 81.29 05:44:01 1 11.46 0.00 4.07 0.87 0.08 83.52 05:44:01 2 11.30 0.00 5.17 3.72 0.07 79.74 05:44:01 3 10.86 0.00 3.84 1.25 0.07 83.99 05:44:01 4 10.64 0.00 3.41 0.33 0.07 85.55 05:44:01 5 8.07 0.00 4.01 1.06 0.08 86.78 05:44:01 6 10.05 0.00 3.53 2.13 0.07 84.22 05:44:01 7 10.09 0.00 3.65 0.47 0.05 85.74 05:45:01 all 60.26 0.00 8.57 0.34 0.08 30.75 05:45:01 0 60.23 0.00 8.34 0.29 0.08 31.06 05:45:01 1 59.61 0.00 9.02 0.22 0.08 31.07 05:45:01 2 59.59 0.00 8.91 1.40 0.10 30.00 05:45:01 3 60.37 0.00 8.50 0.37 0.07 30.68 05:45:01 4 60.16 0.00 8.85 0.13 0.07 30.79 05:45:01 5 61.43 0.00 8.51 0.08 0.08 29.90 05:45:01 6 60.53 0.00 8.30 0.10 0.07 31.00 05:45:01 7 60.15 0.00 8.08 0.15 0.08 31.53 Average: all 35.15 0.00 6.27 1.07 0.07 57.44 Average: 0 34.91 0.00 6.31 2.41 0.08 56.29 Average: 1 35.45 0.00 6.54 0.54 0.08 57.39 Average: 2 35.30 0.00 7.03 2.57 0.08 55.01 Average: 3 35.50 0.00 6.16 0.81 0.07 57.46 Average: 4 35.26 0.00 6.12 0.23 0.07 58.32 Average: 5 34.58 0.00 6.24 0.58 0.08 58.52 Average: 6 35.15 0.00 5.90 1.12 0.07 57.76 Average: 7 35.03 0.00 5.86 0.31 0.07 58.73