---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773249 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-773249) 11/17/25 _x86_64_ (8 CPU) 10:04:22 LINUX RESTART (8 CPU) 10:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:06:01 473.21 20.54 452.67 0.00 3188.00 73192.00 0.00 10:07:01 110.73 0.18 110.55 0.00 3.20 39242.13 0.00 10:08:01 98.50 0.38 98.12 0.00 47.73 24184.65 0.00 Average: 227.50 7.04 220.46 0.00 1079.82 45541.48 0.00 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 27240708 31471676 810616 2.47 147332 4233460 1897768 5.59 1356296 3738964 518672 10:07:01 26379868 31363152 912984 2.78 158396 4907224 2146468 6.33 1750456 4132568 302452 10:08:01 26195192 31345028 928840 2.83 165464 5051412 2205852 6.50 2087332 3965444 737432 Average: 26605256 31393285 884147 2.69 157064 4730699 2083363 6.14 1731361 3945659 519519 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 ens3 864.30 579.19 10502.73 117.16 0.00 0.00 0.00 0.00 10:06:01 lo 4.80 4.80 0.49 0.49 0.00 0.00 0.00 0.00 10:06:01 docker0 378.21 543.00 31.34 3307.26 0.00 0.00 0.00 0.00 10:07:01 vethb988fcb 1.08 1.63 0.13 0.46 0.00 0.00 0.00 0.00 10:07:01 ens3 37.05 21.55 34.90 13.86 0.00 0.00 0.00 0.00 10:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 docker0 1.13 1.55 0.12 0.45 0.00 0.00 0.00 0.00 10:08:01 ens3 28.06 16.95 145.69 8.81 0.00 0.00 0.00 0.00 10:08:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:08:01 docker0 5.00 8.87 0.36 128.28 0.00 0.00 0.00 0.00 10:08:01 veth37e6e0b 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 309.85 205.93 3561.69 46.61 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 128.13 184.50 10.61 1145.51 0.00 0.00 0.00 0.00 Average: veth37e6e0b 0.02 0.07 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-773249) 11/17/25 _x86_64_ (8 CPU) 10:04:22 LINUX RESTART (8 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 9.72 0.00 3.93 2.19 0.08 84.09 10:06:01 0 10.93 0.00 4.02 2.52 0.07 82.47 10:06:01 1 9.38 0.00 3.96 0.35 0.08 86.23 10:06:01 2 9.25 0.00 4.00 6.79 0.08 79.88 10:06:01 3 9.96 0.00 3.42 0.98 0.08 85.56 10:06:01 4 7.89 0.00 3.91 0.61 0.07 87.52 10:06:01 5 12.22 0.00 3.98 1.16 0.08 82.55 10:06:01 6 8.94 0.00 3.31 1.18 0.07 86.50 10:06:01 7 9.20 0.00 4.84 3.95 0.07 81.95 10:07:01 all 40.11 0.00 6.33 0.69 0.08 52.78 10:07:01 0 38.24 0.00 6.68 3.26 0.08 51.75 10:07:01 1 39.47 0.00 6.57 1.20 0.07 52.70 10:07:01 2 39.78 0.00 6.22 0.34 0.08 53.58 10:07:01 3 39.38 0.00 6.34 0.10 0.07 54.12 10:07:01 4 44.81 0.00 5.63 0.17 0.12 49.28 10:07:01 5 39.19 0.00 6.63 0.08 0.08 54.01 10:07:01 6 40.05 0.00 6.41 0.12 0.08 53.34 10:07:01 7 39.98 0.00 6.20 0.30 0.08 53.44 10:08:01 all 58.99 0.00 7.92 0.40 0.10 32.59 10:08:01 0 58.38 0.00 7.75 0.77 0.10 33.00 10:08:01 1 58.73 0.00 8.36 1.73 0.10 31.08 10:08:01 2 58.30 0.00 7.15 0.07 0.10 34.38 10:08:01 3 60.36 0.00 8.93 0.10 0.10 30.51 10:08:01 4 58.85 0.00 7.34 0.13 0.10 33.57 10:08:01 5 60.58 0.00 7.32 0.22 0.08 31.79 10:08:01 6 58.44 0.00 8.32 0.17 0.10 32.96 10:08:01 7 58.27 0.00 8.21 0.02 0.08 33.42 Average: all 36.32 0.00 6.07 1.09 0.09 56.44 Average: 0 35.90 0.00 6.15 2.18 0.08 55.69 Average: 1 35.86 0.00 6.30 1.09 0.08 56.66 Average: 2 35.86 0.00 5.80 2.38 0.09 55.88 Average: 3 36.59 0.00 6.23 0.39 0.08 56.70 Average: 4 37.26 0.00 5.63 0.30 0.10 56.71 Average: 5 37.34 0.00 5.98 0.49 0.08 56.11 Average: 6 35.86 0.00 6.02 0.49 0.08 57.56 Average: 7 35.91 0.00 6.42 1.41 0.08 56.18