---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4530 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-4530) 04/03/26 _x86_64_ (8 CPU) 04:26:00 LINUX RESTART (8 CPU) 04:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:28:01 261.36 12.30 249.06 0.00 1729.74 70523.37 0.00 04:29:01 98.78 0.28 98.50 0.00 15.60 37170.89 0.00 Average: 179.39 6.24 173.15 0.00 865.47 53707.02 0.00 04:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 26525464 31130848 1144688 3.48 152752 4566940 2439528 7.19 1991232 3775492 368928 04:29:01 27194292 31457404 820092 2.49 161784 4225812 2120172 6.25 1576088 3533848 1408 Average: 26859878 31294126 982390 2.99 157268 4396376 2279850 6.72 1783660 3654670 185168 04:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 docker0 345.99 484.05 29.20 3194.82 0.00 0.00 0.00 0.00 04:28:01 veth3ca68bf 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:28:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 04:28:01 ens3 642.45 448.18 6641.26 91.06 0.00 0.00 0.00 0.00 04:29:01 docker0 4.55 8.73 0.34 130.80 0.00 0.00 0.00 0.00 04:29:01 veth1f993a4 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:29:01 ens3 28.11 18.20 209.38 8.04 0.00 0.00 0.00 0.00 Average: docker0 173.84 244.40 14.65 1649.94 0.00 0.00 0.00 0.00 Average: veth1f993a4 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 332.70 231.38 3398.30 49.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4530) 04/03/26 _x86_64_ (8 CPU) 04:26:00 LINUX RESTART (8 CPU) 04:27:02 CPU %user %nice %system %iowait %steal %idle 04:28:01 all 20.39 0.00 4.66 1.69 0.08 73.18 04:28:01 0 19.96 0.00 4.40 0.31 0.07 75.26 04:28:01 1 21.36 0.00 5.07 0.40 0.07 73.11 04:28:01 2 22.64 0.00 5.22 5.69 0.09 66.36 04:28:01 3 19.89 0.00 4.45 1.80 0.07 73.79 04:28:01 4 20.45 0.00 4.63 1.17 0.09 73.67 04:28:01 5 20.31 0.00 4.49 3.29 0.09 71.82 04:28:01 6 19.03 0.00 4.35 0.14 0.09 76.39 04:28:01 7 19.48 0.00 4.66 0.74 0.07 75.05 04:29:01 all 56.00 0.00 7.36 0.46 0.09 36.10 04:29:01 0 58.18 0.00 7.23 0.15 0.08 34.36 04:29:01 1 56.00 0.00 6.97 0.20 0.10 36.72 04:29:01 2 55.12 0.00 7.45 1.18 0.08 36.17 04:29:01 3 55.40 0.00 7.83 0.10 0.08 36.59 04:29:01 4 52.96 0.00 7.12 1.20 0.08 38.63 04:29:01 5 58.87 0.00 7.36 0.29 0.08 33.40 04:29:01 6 55.84 0.00 7.70 0.42 0.08 35.95 04:29:01 7 55.63 0.00 7.21 0.12 0.08 36.96 Average: all 38.36 0.00 6.02 1.07 0.08 54.47 Average: 0 39.28 0.00 5.83 0.23 0.08 54.59 Average: 1 38.87 0.00 6.03 0.30 0.08 54.71 Average: 2 39.03 0.00 6.35 3.41 0.09 51.12 Average: 3 37.82 0.00 6.16 0.94 0.08 55.00 Average: 4 36.83 0.00 5.89 1.18 0.09 56.02 Average: 5 39.76 0.00 5.94 1.78 0.08 52.43 Average: 6 37.57 0.00 6.04 0.28 0.09 56.03 Average: 7 37.71 0.00 5.95 0.42 0.08 55.84