---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-121 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 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-121) 01/05/26 _x86_64_ (8 CPU) 05:02:13 LINUX RESTART (8 CPU) 05:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:04:01 281.34 14.84 266.50 0.00 2239.35 99029.18 0.00 05:05:01 119.18 0.67 118.51 0.00 43.32 20931.56 0.00 Average: 199.57 7.70 191.88 0.00 1132.02 59649.03 0.00 05:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 27234020 31477800 804508 2.45 148192 4244724 1880092 5.54 1346080 3754776 0 05:05:01 26774680 31264296 1006704 3.06 161528 4427820 2521100 7.43 1854260 3645464 149712 Average: 27004350 31371048 905606 2.76 154860 4336272 2200596 6.49 1600170 3700120 74856 05:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 docker0 441.47 564.63 35.28 3325.66 0.00 0.00 0.00 0.00 05:04:01 ens3 853.23 625.83 10562.91 103.45 0.00 0.00 0.00 0.00 05:04:01 lo 2.91 2.91 0.30 0.30 0.00 0.00 0.00 0.00 05:05:01 docker0 5.88 12.40 0.41 136.86 0.00 0.00 0.00 0.00 05:05:01 veth554f530 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 05:05:01 ens3 57.80 33.81 181.44 18.22 0.00 0.00 0.00 0.00 05:05:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 221.83 286.17 17.70 1717.73 0.00 0.00 0.00 0.00 Average: veth554f530 0.03 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 452.14 327.30 5328.13 60.47 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-121) 01/05/26 _x86_64_ (8 CPU) 05:02:13 LINUX RESTART (8 CPU) 05:03:02 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 8.41 0.00 3.67 2.41 0.06 85.44 05:04:01 0 9.16 0.00 4.81 0.34 0.07 85.62 05:04:01 1 9.05 0.00 3.37 0.60 0.07 86.91 05:04:01 2 7.68 0.00 2.84 0.65 0.07 88.76 05:04:01 3 8.53 0.00 3.22 0.26 0.05 87.94 05:04:01 4 8.20 0.00 3.62 1.88 0.07 86.23 05:04:01 5 8.71 0.00 3.10 0.48 0.07 87.65 05:04:01 6 9.75 0.00 5.27 9.59 0.07 75.32 05:04:01 7 6.25 0.00 3.15 5.53 0.05 85.01 05:05:01 all 44.26 0.00 6.82 0.81 0.09 48.02 05:05:01 0 43.73 0.00 6.63 1.25 0.08 48.31 05:05:01 1 45.74 0.00 7.32 0.35 0.08 46.50 05:05:01 2 44.26 0.00 6.50 0.12 0.08 49.03 05:05:01 3 43.16 0.00 6.69 0.39 0.10 49.66 05:05:01 4 44.76 0.00 6.90 3.25 0.10 45.00 05:05:01 5 44.01 0.00 7.13 0.37 0.10 48.39 05:05:01 6 44.67 0.00 6.66 0.29 0.10 48.29 05:05:01 7 43.73 0.00 6.76 0.49 0.08 48.94 Average: all 26.51 0.00 5.26 1.60 0.08 66.55 Average: 0 26.62 0.00 5.73 0.80 0.08 66.78 Average: 1 27.57 0.00 5.36 0.48 0.08 66.52 Average: 2 26.14 0.00 4.69 0.38 0.08 68.71 Average: 3 26.03 0.00 4.97 0.32 0.08 68.59 Average: 4 26.66 0.00 5.28 2.57 0.09 65.40 Average: 5 26.49 0.00 5.13 0.42 0.08 67.88 Average: 6 27.40 0.00 5.97 4.89 0.09 61.65 Average: 7 25.15 0.00 4.97 2.99 0.07 66.82