---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-771028 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-771028) 10/30/25 _x86_64_ (8 CPU) 09:06:54 LINUX RESTART (8 CPU) 09:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:08:02 344.44 72.04 272.40 0.00 12227.43 99490.62 0.00 09:09:01 116.42 1.19 115.23 0.00 26.16 37031.48 0.00 Average: 231.37 36.90 194.46 0.00 6177.02 68518.15 0.00 09:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:02 29258048 31534144 779928 2.37 74720 2501556 1727480 5.09 962468 2298140 692 09:09:01 27274544 31456812 814604 2.48 117620 4228880 1816228 5.35 1651192 3414380 742600 Average: 28266296 31495478 797266 2.43 96170 3365218 1771854 5.22 1306830 2856260 371646 09:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:02 docker0 0.23 0.23 0.06 0.06 0.00 0.00 0.00 0.00 09:08:02 ens3 457.84 298.58 4716.52 84.38 0.00 0.00 0.00 0.00 09:08:02 lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 09:08:02 vethc5c359b 0.23 0.33 0.06 0.07 0.00 0.00 0.00 0.00 09:09:01 veth4143ae6 47.81 82.62 5.06 877.05 0.00 0.00 0.00 0.07 09:09:01 docker0 84.06 120.04 7.04 1082.05 0.00 0.00 0.00 0.00 09:09:01 ens3 287.53 188.94 4579.37 61.01 0.00 0.00 0.00 0.00 09:09:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: veth4143ae6 23.71 40.97 2.51 434.92 0.00 0.00 0.00 0.04 Average: docker0 41.80 59.64 3.52 536.60 0.00 0.00 0.00 0.00 Average: ens3 373.39 244.21 4648.51 72.79 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-771028) 10/30/25 _x86_64_ (8 CPU) 09:06:54 LINUX RESTART (8 CPU) 09:07:01 CPU %user %nice %system %iowait %steal %idle 09:08:02 all 7.93 0.00 2.20 3.05 0.07 86.76 09:08:02 0 5.63 0.00 1.84 0.32 0.07 92.14 09:08:02 1 7.24 0.00 1.53 0.45 0.07 90.71 09:08:02 2 9.78 0.00 1.78 2.22 0.07 86.16 09:08:02 3 12.60 0.00 2.95 0.32 0.07 84.06 09:08:02 4 7.81 0.00 2.12 12.01 0.08 77.98 09:08:02 5 5.77 0.00 2.28 0.57 0.05 91.34 09:08:02 6 8.00 0.00 2.94 8.29 0.07 80.70 09:08:02 7 6.59 0.00 2.20 0.23 0.05 90.93 09:09:01 all 33.37 0.00 7.05 0.89 0.12 58.57 09:09:01 0 33.49 0.00 7.50 3.75 0.12 55.14 09:09:01 1 33.01 0.00 6.93 1.39 0.12 58.55 09:09:01 2 32.94 0.00 6.93 0.10 0.10 59.92 09:09:01 3 35.42 0.00 7.01 0.53 0.12 56.91 09:09:01 4 33.98 0.00 7.12 0.65 0.12 58.13 09:09:01 5 33.25 0.00 7.33 0.15 0.12 59.14 09:09:01 6 34.49 0.00 6.90 0.38 0.12 58.11 09:09:01 7 30.39 0.00 6.69 0.12 0.10 62.70 Average: all 20.50 0.00 4.60 1.98 0.09 72.83 Average: 0 19.41 0.00 4.64 2.02 0.09 73.84 Average: 1 19.97 0.00 4.19 0.92 0.09 74.83 Average: 2 21.23 0.00 4.33 1.17 0.08 73.18 Average: 3 23.88 0.00 4.96 0.42 0.09 70.64 Average: 4 20.76 0.00 4.59 6.39 0.10 68.16 Average: 5 19.34 0.00 4.78 0.36 0.08 75.43 Average: 6 21.11 0.00 4.90 4.37 0.09 69.52 Average: 7 18.32 0.00 4.41 0.18 0.08 77.02