---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775277 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775277) 12/18/25 _x86_64_ (8 CPU) 02:06:31 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 472.04 26.16 445.88 0.00 3355.84 85795.17 0.00 02:09:01 168.59 0.25 168.34 0.00 9.86 80009.46 0.00 02:10:01 177.54 0.35 177.19 0.00 8.13 62851.92 0.00 Average: 272.72 8.92 263.80 0.00 1124.55 76219.06 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 26736412 31461524 826280 2.51 152328 4705380 1941168 5.72 1435376 4151360 809228 02:09:01 24885328 31472688 805972 2.45 171808 6439096 1827604 5.39 1967956 5351816 298476 02:10:01 24276660 31477388 796476 2.42 217680 6914248 1843056 5.43 1791588 6042912 368 Average: 25299467 31470533 809576 2.46 180605 6019575 1870609 5.51 1731640 5182029 369357 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 lo 5.40 5.40 0.56 0.56 0.00 0.00 0.00 0.00 02:08:01 ens3 1086.27 792.47 13645.03 157.99 0.00 0.00 0.00 0.00 02:08:01 docker0 408.25 468.16 33.21 3514.58 0.00 0.00 0.00 0.00 02:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:09:01 ens3 258.83 108.46 5805.74 24.24 0.00 0.00 0.00 0.00 02:09:01 vethbc2c095 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 docker0 65.64 189.55 4.01 4901.35 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 ens3 197.75 113.63 1699.06 28.20 0.00 0.00 0.00 0.00 02:10:01 vethbc2c095 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 docker0 99.92 174.15 17.17 1681.34 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 514.27 338.17 7049.87 70.14 0.00 0.00 0.00 0.00 Average: vethbc2c095 0.02 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 191.26 277.28 18.13 3365.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775277) 12/18/25 _x86_64_ (8 CPU) 02:06:31 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 12.18 0.00 4.66 2.39 0.11 80.66 02:08:01 0 11.99 0.00 4.03 0.51 0.10 83.37 02:08:01 1 13.45 0.00 5.31 1.44 0.12 79.68 02:08:01 2 13.83 0.00 3.93 1.04 0.10 81.10 02:08:01 3 12.86 0.00 4.51 2.44 0.12 80.07 02:08:01 4 12.62 0.00 4.23 0.32 0.14 82.69 02:08:01 5 10.55 0.00 4.95 5.03 0.10 79.37 02:08:01 6 11.52 0.00 5.01 6.54 0.12 76.81 02:08:01 7 10.59 0.00 5.34 1.82 0.12 82.13 02:09:01 all 33.26 0.00 7.29 3.15 0.10 56.21 02:09:01 0 32.92 0.00 6.54 1.03 0.10 59.40 02:09:01 1 32.45 0.00 7.19 1.75 0.08 58.52 02:09:01 2 32.37 0.00 6.83 0.37 0.10 60.33 02:09:01 3 40.30 0.00 8.64 7.31 0.13 43.62 02:09:01 4 30.97 0.00 7.42 6.78 0.08 54.74 02:09:01 5 31.63 0.00 6.84 1.93 0.08 59.52 02:09:01 6 33.33 0.00 6.99 1.61 0.10 57.97 02:09:01 7 32.06 0.00 7.83 4.43 0.10 55.58 02:10:01 all 16.07 0.00 2.96 2.11 0.09 78.77 02:10:01 0 9.69 0.00 3.00 2.65 0.08 84.58 02:10:01 1 25.11 0.00 2.25 0.00 0.08 72.56 02:10:01 2 33.32 0.00 4.36 5.44 0.15 56.73 02:10:01 3 13.74 0.00 2.12 0.96 0.07 83.11 02:10:01 4 18.20 0.00 3.53 4.12 0.10 74.04 02:10:01 5 13.86 0.00 2.75 0.07 0.10 83.22 02:10:01 6 7.52 0.00 3.17 1.78 0.08 87.45 02:10:01 7 7.23 0.00 2.53 1.86 0.05 88.32 Average: all 20.49 0.00 4.97 2.55 0.10 71.89 Average: 0 18.17 0.00 4.52 1.40 0.10 75.82 Average: 1 23.69 0.00 4.91 1.06 0.10 70.25 Average: 2 26.50 0.00 5.04 2.28 0.12 66.06 Average: 3 22.32 0.00 5.09 3.57 0.11 68.91 Average: 4 20.59 0.00 5.06 3.74 0.11 70.50 Average: 5 18.67 0.00 4.84 2.34 0.10 74.06 Average: 6 17.43 0.00 5.05 3.30 0.10 74.11 Average: 7 16.58 0.00 5.22 2.70 0.09 75.40