---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773447 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-773447) 11/20/25 _x86_64_ (8 CPU) 00:53:10 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 314.68 17.41 297.27 0.00 2191.63 116150.24 0.00 00:56:01 71.15 0.22 70.93 0.00 13.86 17181.81 0.00 Average: 192.89 8.81 184.08 0.00 1102.57 66657.78 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 26614152 31218620 1061888 3.23 155104 4559476 2203816 6.50 1878972 3800892 257136 00:56:01 26167268 31194344 1082048 3.29 161452 4942672 2647096 7.80 2183124 3907896 655104 Average: 26390710 31206482 1071968 3.26 158278 4751074 2425456 7.15 2031048 3854394 456120 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 veth29f29dc 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:55:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 00:55:01 docker0 366.04 447.09 30.33 3289.20 0.00 0.00 0.00 0.00 00:55:01 ens3 624.45 475.95 6692.63 98.47 0.00 0.00 0.00 0.00 00:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:56:01 docker0 5.18 8.83 0.37 128.25 0.00 0.00 0.00 0.00 00:56:01 veth24be0bb 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 00:56:01 ens3 30.88 18.97 147.95 9.81 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 185.58 227.92 15.35 1708.46 0.00 0.00 0.00 0.00 Average: veth24be0bb 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 327.62 247.43 3419.74 54.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773447) 11/20/25 _x86_64_ (8 CPU) 00:53:10 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 18.62 0.00 5.42 1.96 0.08 73.93 00:55:01 0 18.34 0.00 5.01 0.91 0.07 75.67 00:55:01 1 18.77 0.00 5.58 0.95 0.08 74.61 00:55:01 2 18.82 0.00 7.04 8.59 0.08 65.47 00:55:01 3 17.53 0.00 4.86 1.67 0.05 75.88 00:55:01 4 19.00 0.00 4.85 0.53 0.08 75.54 00:55:01 5 18.12 0.00 5.43 1.02 0.07 75.36 00:55:01 6 19.26 0.00 5.37 0.54 0.08 74.74 00:55:01 7 19.09 0.00 5.24 1.44 0.08 74.16 00:56:01 all 58.78 0.00 8.83 0.31 0.11 31.97 00:56:01 0 59.41 0.00 9.02 1.33 0.13 30.10 00:56:01 1 59.11 0.00 8.76 0.44 0.10 31.59 00:56:01 2 58.11 0.00 8.73 0.12 0.12 32.93 00:56:01 3 59.15 0.00 9.03 0.05 0.12 31.65 00:56:01 4 58.48 0.00 8.38 0.08 0.12 32.93 00:56:01 5 58.58 0.00 8.65 0.10 0.10 32.57 00:56:01 6 59.71 0.00 9.21 0.15 0.10 30.83 00:56:01 7 57.69 0.00 8.89 0.20 0.10 33.11 Average: all 38.73 0.00 7.13 1.13 0.09 52.91 Average: 0 38.89 0.00 7.02 1.12 0.10 52.87 Average: 1 38.99 0.00 7.18 0.69 0.09 53.05 Average: 2 38.50 0.00 7.88 4.35 0.10 49.17 Average: 3 38.37 0.00 6.95 0.86 0.08 53.74 Average: 4 38.81 0.00 6.62 0.30 0.10 54.16 Average: 5 38.33 0.00 7.04 0.56 0.08 53.99 Average: 6 39.55 0.00 7.30 0.35 0.09 52.72 Average: 7 38.42 0.00 7.07 0.82 0.09 53.61