---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11486 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-11486) 05/27/26 _x86_64_ (8 CPU) 00:52:43 LINUX RESTART (8 CPU) 00:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:54:02 405.68 81.74 323.95 0.00 13976.47 170783.14 0.00 00:55:01 248.20 2.69 245.50 0.00 33.76 66548.72 0.00 00:56:01 112.35 0.15 112.20 0.00 8.53 35536.48 0.00 Average: 255.45 28.34 227.11 0.00 4698.83 91092.44 0.00 00:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:54:02 28695120 31522744 779352 2.37 84568 3027628 1894808 5.59 1038424 2754296 252964 00:55:01 26468048 31325368 953328 2.90 155328 4801296 2319332 6.84 1905420 3910084 512488 00:56:01 26676700 31525364 754948 2.30 160644 4789928 1712208 5.05 1592340 4018148 668 Average: 27279956 31457825 829209 2.52 133513 4206284 1975449 5.82 1512061 3560843 255373 00:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:54:02 docker0 54.89 52.84 3.96 272.02 0.00 0.00 0.00 0.00 00:54:02 ens3 755.84 502.08 8432.17 138.79 0.00 0.00 0.00 0.00 00:54:02 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 00:55:01 docker0 286.22 434.84 25.02 2986.56 0.00 0.00 0.00 0.00 00:55:01 ens3 473.63 309.79 3025.85 45.40 0.00 0.00 0.00 0.00 00:55:01 vethe85d506 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:56:01 docker0 7.80 15.30 0.57 238.21 0.00 0.00 0.00 0.00 00:56:01 ens3 39.29 21.88 321.63 9.90 0.00 0.00 0.00 0.00 00:56:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 115.35 166.17 9.76 1155.43 0.00 0.00 0.00 0.00 Average: ens3 422.64 277.74 3931.58 64.80 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11486) 05/27/26 _x86_64_ (8 CPU) 00:52:43 LINUX RESTART (8 CPU) 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:02 all 9.59 0.00 3.13 4.33 0.06 82.89 00:54:02 0 10.42 0.00 4.61 4.44 0.07 80.47 00:54:02 1 10.40 0.00 2.34 2.22 0.07 84.98 00:54:02 2 7.20 0.00 4.29 3.58 0.05 84.87 00:54:02 3 8.06 0.00 2.73 1.11 0.07 88.02 00:54:02 4 11.30 0.00 2.61 4.06 0.05 81.99 00:54:02 5 10.56 0.00 3.07 2.17 0.05 84.15 00:54:02 6 10.59 0.00 2.40 0.34 0.05 86.62 00:54:02 7 8.21 0.00 3.02 16.75 0.07 71.96 00:55:01 all 21.56 0.00 5.10 5.09 0.07 68.17 00:55:01 0 21.57 0.00 5.22 2.70 0.07 70.45 00:55:01 1 21.95 0.00 4.58 2.14 0.05 71.28 00:55:01 2 21.17 0.00 5.81 10.72 0.07 62.24 00:55:01 3 22.23 0.00 4.87 1.20 0.07 71.63 00:55:01 4 21.40 0.00 5.13 6.09 0.07 67.31 00:55:01 5 21.06 0.00 5.52 14.56 0.09 58.78 00:55:01 6 22.06 0.00 4.59 1.44 0.09 71.83 00:55:01 7 21.02 0.00 5.10 1.97 0.09 71.82 00:56:01 all 50.35 0.00 7.00 2.02 0.10 40.53 00:56:01 0 48.88 0.00 6.75 1.11 0.12 43.14 00:56:01 1 50.76 0.00 7.03 0.47 0.10 41.64 00:56:01 2 51.01 0.00 6.93 3.32 0.10 38.64 00:56:01 3 51.38 0.00 6.89 3.72 0.10 37.90 00:56:01 4 51.24 0.00 7.09 0.76 0.12 40.80 00:56:01 5 50.08 0.00 7.49 3.52 0.10 38.82 00:56:01 6 50.66 0.00 6.85 2.47 0.08 39.93 00:56:01 7 48.80 0.00 6.96 0.76 0.10 43.38 Average: all 27.21 0.00 5.08 3.80 0.08 63.83 Average: 0 26.97 0.00 5.52 2.75 0.08 64.67 Average: 1 27.73 0.00 4.65 1.61 0.07 65.94 Average: 2 26.52 0.00 5.68 5.84 0.07 61.89 Average: 3 27.26 0.00 4.83 2.02 0.08 65.82 Average: 4 28.04 0.00 4.94 3.62 0.08 63.32 Average: 5 27.26 0.00 5.36 6.69 0.08 60.61 Average: 6 27.81 0.00 4.61 1.41 0.07 66.09 Average: 7 26.05 0.00 5.02 6.52 0.08 62.32