---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775422 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-775422) 12/19/25 _x86_64_ (8 CPU) 13:03:31 LINUX RESTART (8 CPU) 13:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:05:01 358.80 23.31 335.49 0.00 3335.42 89058.45 0.00 13:06:01 205.78 3.98 201.80 0.00 33.59 56179.84 0.00 13:07:01 105.38 0.38 105.00 0.00 33.86 37307.00 0.00 Average: 223.33 9.23 214.10 0.00 1134.41 60849.99 0.00 13:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 28400492 31497236 788200 2.40 91460 3277196 1906800 5.62 1051376 3009232 491804 13:06:01 26120016 31437296 836196 2.54 156516 5235816 1856224 5.47 2044032 4092300 980840 13:07:01 26286336 30979140 1291588 3.93 165656 4611860 2827336 8.34 2223176 3747172 328196 Average: 26935615 31304557 971995 2.96 137877 4374957 2196787 6.48 1772861 3616235 600280 13:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 ens3 581.86 386.44 8238.95 121.93 0.00 0.00 0.00 0.00 13:05:01 docker0 58.75 58.15 4.30 392.09 0.00 0.00 0.00 0.00 13:05:01 lo 5.20 5.20 0.54 0.54 0.00 0.00 0.00 0.00 13:06:01 veth49d9519 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:06:01 ens3 365.54 320.73 3016.24 42.59 0.00 0.00 0.00 0.00 13:06:01 docker0 303.43 338.24 26.57 2987.38 0.00 0.00 0.00 0.00 13:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:07:01 ens3 46.59 28.88 159.28 10.13 0.00 0.00 0.00 0.00 13:07:01 docker0 16.58 26.10 1.00 140.29 0.00 0.00 0.00 0.00 13:07:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:07:01 veth5fb1ded 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 331.34 245.36 3805.07 58.22 0.00 0.00 0.00 0.00 Average: docker0 126.25 140.82 10.62 1173.21 0.00 0.00 0.00 0.00 Average: lo 1.96 1.96 0.20 0.20 0.00 0.00 0.00 0.00 Average: veth5fb1ded 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775422) 12/19/25 _x86_64_ (8 CPU) 13:03:31 LINUX RESTART (8 CPU) 13:04:01 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 9.48 0.00 3.16 2.65 0.07 84.65 13:05:01 0 10.93 0.00 2.62 2.14 0.07 84.25 13:05:01 1 8.91 0.00 3.24 0.49 0.07 87.29 13:05:01 2 9.90 0.00 2.44 0.54 0.07 87.05 13:05:01 3 8.69 0.00 4.55 11.45 0.08 75.23 13:05:01 4 11.54 0.00 3.14 0.08 0.07 85.17 13:05:01 5 8.53 0.00 3.23 3.42 0.07 84.75 13:05:01 6 5.46 0.00 2.77 1.74 0.08 89.94 13:05:01 7 11.86 0.00 3.26 1.33 0.07 83.48 13:06:01 all 36.05 0.00 6.30 1.90 0.09 55.66 13:06:01 0 36.22 0.00 6.29 4.35 0.10 53.04 13:06:01 1 37.61 0.00 6.11 0.19 0.12 55.98 13:06:01 2 34.68 0.00 5.92 0.15 0.08 59.17 13:06:01 3 36.95 0.00 5.94 0.77 0.08 56.25 13:06:01 4 37.01 0.00 6.49 0.29 0.10 56.10 13:06:01 5 36.16 0.00 6.57 7.86 0.10 49.31 13:06:01 6 34.73 0.00 6.18 0.54 0.08 58.46 13:06:01 7 35.01 0.00 6.91 1.06 0.08 56.93 13:07:01 all 52.37 0.00 7.08 0.90 0.11 39.54 13:07:01 0 52.32 0.00 7.29 0.27 0.10 40.02 13:07:01 1 52.01 0.00 6.51 0.39 0.10 40.99 13:07:01 2 51.41 0.00 6.83 0.50 0.12 41.14 13:07:01 3 51.71 0.00 7.24 0.22 0.12 40.72 13:07:01 4 54.51 0.00 6.59 0.64 0.10 38.15 13:07:01 5 52.38 0.00 6.77 0.20 0.10 40.55 13:07:01 6 52.53 0.00 8.20 4.19 0.12 34.96 13:07:01 7 52.13 0.00 7.19 0.84 0.10 39.74 Average: all 32.67 0.00 5.51 1.82 0.09 59.91 Average: 0 33.17 0.00 5.40 2.25 0.09 59.09 Average: 1 32.87 0.00 5.29 0.35 0.10 61.39 Average: 2 32.01 0.00 5.06 0.40 0.09 62.44 Average: 3 32.51 0.00 5.91 4.13 0.10 57.35 Average: 4 34.39 0.00 5.41 0.34 0.09 59.78 Average: 5 32.41 0.00 5.53 3.82 0.09 58.16 Average: 6 30.95 0.00 5.72 2.16 0.10 61.08 Average: 7 33.03 0.00 5.79 1.08 0.08 60.01