---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-295248 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-295248) 10/15/25 _x86_64_ (8 CPU) 09:03:44 LINUX RESTART (8 CPU) 09:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:05:01 360.24 68.49 291.75 0.00 11718.71 43440.49 0.00 09:06:01 126.03 4.53 121.50 0.00 542.31 49178.74 0.00 Average: 243.13 36.51 206.62 0.00 6130.51 46309.62 0.00 09:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 29989640 31629152 717908 2.18 62840 1898564 1681756 4.96 860732 1728900 1412 09:06:01 27214380 31246404 1035076 3.15 118512 4084408 2310920 6.81 1787428 3355404 870636 Average: 28602010 31437778 876492 2.67 90676 2991486 1996338 5.89 1324080 2542152 436024 09:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 ens3 389.37 238.88 967.03 72.64 0.00 0.00 0.00 0.00 09:05:01 lo 1.48 1.48 0.14 0.14 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 439.29 289.79 8212.35 75.82 0.00 0.00 0.00 0.00 09:06:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 09:06:01 veth1569069 59.91 103.65 6.24 874.18 0.00 0.00 0.00 0.07 09:06:01 docker0 96.23 138.98 8.08 1075.14 0.00 0.00 0.00 0.00 Average: ens3 414.33 264.33 4589.69 74.23 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: veth1569069 29.95 51.82 3.12 437.09 0.00 0.00 0.00 0.04 Average: docker0 48.12 69.49 4.04 537.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-295248) 10/15/25 _x86_64_ (8 CPU) 09:03:44 LINUX RESTART (8 CPU) 09:04:01 CPU %user %nice %system %iowait %steal %idle 09:05:01 all 4.86 0.00 1.09 2.40 0.03 91.62 09:05:01 0 4.57 0.00 0.82 1.32 0.03 93.26 09:05:01 1 3.76 0.00 0.75 0.30 0.02 95.18 09:05:01 2 5.56 0.00 1.40 3.61 0.05 89.37 09:05:01 3 3.61 0.00 2.01 9.34 0.03 85.01 09:05:01 4 2.47 0.00 0.55 0.70 0.02 96.26 09:05:01 5 9.24 0.00 0.33 0.18 0.02 90.22 09:05:01 6 5.43 0.00 0.92 0.13 0.03 93.48 09:05:01 7 4.20 0.00 1.97 3.61 0.03 90.18 09:06:01 all 24.91 0.00 5.68 1.90 0.08 67.43 09:06:01 0 23.73 0.00 6.52 6.18 0.07 63.50 09:06:01 1 25.88 0.00 6.35 0.25 0.08 67.43 09:06:01 2 25.59 0.00 5.71 1.96 0.07 66.67 09:06:01 3 25.15 0.00 6.60 0.81 0.07 67.37 09:06:01 4 24.59 0.00 4.74 0.07 0.10 70.50 09:06:01 5 24.07 0.00 4.19 0.37 0.08 71.28 09:06:01 6 25.58 0.00 6.12 5.42 0.08 62.80 09:06:01 7 24.65 0.00 5.22 0.19 0.07 69.88 Average: all 14.81 0.00 3.37 2.15 0.05 79.61 Average: 0 14.07 0.00 3.64 3.73 0.05 78.51 Average: 1 14.74 0.00 3.53 0.28 0.05 81.40 Average: 2 15.53 0.00 3.55 2.79 0.06 78.07 Average: 3 14.30 0.00 4.28 5.11 0.05 76.25 Average: 4 13.46 0.00 2.63 0.39 0.06 83.46 Average: 5 16.60 0.00 2.25 0.28 0.05 80.82 Average: 6 15.42 0.00 3.50 2.76 0.06 78.27 Average: 7 14.38 0.00 3.59 1.91 0.05 80.07