---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775894 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-775894) 12/29/25 _x86_64_ (8 CPU) 05:03:21 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 422.35 23.05 399.31 0.00 3260.46 59070.12 0.00 05:06:01 146.38 0.23 146.14 0.00 6.27 43858.31 0.00 05:07:01 155.07 0.57 154.51 0.00 48.11 45402.63 0.00 Average: 240.25 7.86 232.38 0.00 1092.79 49389.47 0.00 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 27235196 31464836 812284 2.47 146896 4196504 2110276 6.22 1339556 3719976 953616 05:06:01 26706204 31496784 777288 2.36 160396 4704672 1890276 5.57 1624332 3928600 301772 05:07:01 26174280 31502440 765600 2.33 176040 5199684 1754488 5.17 1620452 4424988 264 Average: 26705227 31488020 785057 2.39 161111 4700287 1918347 5.66 1528113 4024521 418551 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 838.76 594.24 10867.88 119.31 0.00 0.00 0.00 0.00 05:05:01 docker0 335.69 430.96 28.64 3327.22 0.00 0.00 0.00 0.00 05:05:01 veth4febc16 295.83 386.58 29.84 3030.91 0.00 0.00 0.00 0.25 05:05:01 lo 5.08 5.08 0.52 0.52 0.00 0.00 0.00 0.00 05:06:01 ens3 34.06 22.31 34.90 13.20 0.00 0.00 0.00 0.00 05:06:01 docker0 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 139.58 83.86 2698.51 25.71 0.00 0.00 0.00 0.00 05:07:01 docker0 5.16 10.74 0.37 136.71 0.00 0.00 0.00 0.00 05:07:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 334.64 231.44 4498.18 52.37 0.00 0.00 0.00 0.00 Average: docker0 112.43 145.69 9.57 1142.40 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775894) 12/29/25 _x86_64_ (8 CPU) 05:03:21 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 9.42 0.00 3.65 2.90 0.07 83.96 05:05:01 0 7.32 0.00 4.14 0.91 0.07 87.56 05:05:01 1 11.41 0.00 4.38 4.12 0.07 80.03 05:05:01 2 9.05 0.00 3.11 0.48 0.07 87.29 05:05:01 3 10.65 0.00 4.00 8.21 0.10 77.04 05:05:01 4 6.93 0.00 2.92 0.86 0.05 89.23 05:05:01 5 10.57 0.00 3.90 7.48 0.07 77.98 05:05:01 6 8.61 0.00 2.81 0.57 0.09 87.92 05:05:01 7 10.85 0.00 3.92 0.52 0.07 84.65 05:06:01 all 40.71 0.00 7.06 2.25 0.10 49.87 05:06:01 0 41.33 0.00 6.32 0.41 0.10 51.83 05:06:01 1 40.38 0.00 6.14 0.56 0.09 52.84 05:06:01 2 39.66 0.00 6.65 1.40 0.10 52.20 05:06:01 3 41.41 0.00 7.73 10.67 0.12 40.07 05:06:01 4 41.29 0.00 7.93 0.25 0.10 50.42 05:06:01 5 40.00 0.00 8.72 2.87 0.12 48.30 05:06:01 6 40.28 0.00 6.43 0.13 0.10 53.06 05:06:01 7 41.41 0.00 6.52 1.76 0.10 50.21 05:07:01 all 24.68 0.00 4.43 2.30 0.07 68.53 05:07:01 0 24.14 0.00 4.70 1.08 0.07 70.01 05:07:01 1 24.73 0.00 4.21 9.00 0.07 61.99 05:07:01 2 24.24 0.00 4.61 0.42 0.07 70.66 05:07:01 3 24.85 0.00 4.13 0.86 0.07 70.09 05:07:01 4 25.29 0.00 5.05 2.03 0.07 67.56 05:07:01 5 23.98 0.00 4.32 0.96 0.07 70.68 05:07:01 6 24.59 0.00 3.96 0.27 0.07 71.12 05:07:01 7 25.61 0.00 4.45 3.79 0.08 66.07 Average: all 25.00 0.00 5.05 2.48 0.08 67.39 Average: 0 24.26 0.00 5.05 0.80 0.08 69.81 Average: 1 25.54 0.00 4.91 4.58 0.07 64.90 Average: 2 24.42 0.00 4.80 0.77 0.08 69.93 Average: 3 25.66 0.00 5.28 6.54 0.10 62.41 Average: 4 24.60 0.00 5.32 1.05 0.07 68.95 Average: 5 24.92 0.00 5.65 3.75 0.08 65.60 Average: 6 24.59 0.00 4.41 0.32 0.08 70.59 Average: 7 26.01 0.00 4.96 2.04 0.09 66.90