---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7210 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-7210) 08/18/25 _x86_64_ (8 CPU) 07:30:40 LINUX RESTART (8 CPU) 07:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:32:01 382.31 71.84 310.46 0.00 12810.26 75068.04 0.00 07:33:01 224.81 3.15 221.66 0.00 38.39 58819.13 0.00 07:34:01 156.31 0.30 156.01 0.00 28.40 48903.72 0.00 Average: 254.48 25.10 229.38 0.00 4292.82 60931.08 0.00 07:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 28427648 31474404 815456 2.48 90792 3230844 1880096 5.54 1082168 2958640 525968 07:33:01 26265496 30919748 1355336 4.12 155944 4593516 2405136 7.09 2081600 3924928 386164 07:34:01 26253896 31482136 790780 2.41 173396 5113984 1739700 5.13 1626616 4354280 392 Average: 26982347 31292096 987191 3.00 140044 4312781 2008311 5.92 1596795 3745949 304175 07:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 ens3 768.19 479.29 8229.63 137.47 0.00 0.00 0.00 0.00 07:32:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 07:32:01 docker0 39.52 41.14 2.98 295.94 0.00 0.00 0.00 0.00 07:32:01 veth53db990 2.68 5.06 0.22 72.54 0.00 0.00 0.00 0.01 07:32:01 veth637f9a3 5.06 2.68 72.54 0.22 0.00 0.00 0.00 0.00 07:33:01 ens3 419.55 284.77 2928.17 40.25 0.00 0.00 0.00 0.00 07:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:33:01 veth491860d 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:33:01 docker0 265.41 380.49 23.41 2891.21 0.00 0.00 0.00 0.00 07:34:01 ens3 123.65 73.59 2719.71 18.52 0.00 0.00 0.00 0.00 07:34:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 07:34:01 docker0 5.32 10.86 0.32 123.39 0.00 0.00 0.00 0.00 Average: ens3 437.15 279.23 4626.04 65.42 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 103.41 144.16 8.90 1103.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7210) 08/18/25 _x86_64_ (8 CPU) 07:30:40 LINUX RESTART (8 CPU) 07:31:01 CPU %user %nice %system %iowait %steal %idle 07:32:01 all 10.43 0.00 3.25 1.82 0.06 84.44 07:32:01 0 9.56 0.00 2.14 0.60 0.07 87.63 07:32:01 1 9.14 0.00 3.27 1.05 0.07 86.48 07:32:01 2 11.41 0.00 3.84 2.07 0.05 82.63 07:32:01 3 12.88 0.00 3.52 2.82 0.07 80.71 07:32:01 4 10.65 0.00 2.86 1.55 0.07 84.88 07:32:01 5 10.81 0.00 3.65 0.71 0.07 84.76 07:32:01 6 11.66 0.00 3.49 3.30 0.07 81.48 07:32:01 7 7.37 0.00 3.21 2.49 0.05 86.87 07:33:01 all 38.08 0.00 7.29 0.94 0.08 53.61 07:33:01 0 38.43 0.00 7.10 0.39 0.08 54.00 07:33:01 1 38.97 0.00 8.01 0.39 0.08 52.55 07:33:01 2 38.99 0.00 7.30 2.93 0.08 50.70 07:33:01 3 37.10 0.00 6.96 0.25 0.08 55.60 07:33:01 4 36.97 0.00 7.45 0.76 0.08 54.74 07:33:01 5 37.72 0.00 7.41 0.39 0.08 54.40 07:33:01 6 38.52 0.00 6.95 0.76 0.08 53.69 07:33:01 7 37.93 0.00 7.11 1.64 0.08 53.23 07:34:01 all 38.24 0.00 6.93 0.72 0.07 54.04 07:34:01 0 39.82 0.00 6.92 0.07 0.07 53.13 07:34:01 1 37.84 0.00 6.54 0.05 0.08 55.48 07:34:01 2 38.48 0.00 6.67 0.23 0.08 54.53 07:34:01 3 38.11 0.00 8.04 1.74 0.08 52.03 07:34:01 4 37.51 0.00 6.29 0.66 0.07 55.47 07:34:01 5 39.24 0.00 7.51 2.02 0.08 51.14 07:34:01 6 38.14 0.00 6.82 0.86 0.07 54.11 07:34:01 7 36.82 0.00 6.64 0.12 0.05 56.38 Average: all 28.92 0.00 5.82 1.16 0.07 64.02 Average: 0 29.23 0.00 5.38 0.35 0.07 64.96 Average: 1 28.66 0.00 5.94 0.49 0.08 64.83 Average: 2 29.64 0.00 5.94 1.74 0.07 62.61 Average: 3 29.41 0.00 6.18 1.60 0.08 62.73 Average: 4 28.36 0.00 5.53 0.99 0.07 65.05 Average: 5 29.26 0.00 6.19 1.04 0.08 63.44 Average: 6 29.47 0.00 5.76 1.64 0.07 63.06 Average: 7 27.36 0.00 5.65 1.42 0.06 65.51