---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772422 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772422) 11/03/25 _x86_64_ (8 CPU) 09:14:39 LINUX RESTART (8 CPU) 09:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:16:01 366.03 63.86 302.17 0.00 11317.11 36478.62 0.00 09:17:01 279.02 13.25 265.78 0.00 1739.95 73010.20 0.00 Average: 322.16 38.34 283.82 0.00 6488.31 54897.85 0.00 09:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 29235240 31519592 793180 2.41 74784 2509320 1824064 5.38 981212 2300380 936 09:17:01 26355896 31111304 1161108 3.53 156508 4698852 2345696 6.92 2068516 3849108 409756 Average: 27795568 31315448 977144 2.97 115646 3604086 2084880 6.15 1524864 3074744 205346 09:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 docker0 33.80 29.82 2.51 189.59 0.00 0.00 0.00 0.00 09:16:01 veth9262d58 33.80 29.92 2.97 189.60 0.00 0.00 0.00 0.02 09:16:01 ens3 547.88 374.20 4914.52 92.72 0.00 0.00 0.00 0.00 09:16:01 lo 3.52 3.52 0.35 0.35 0.00 0.00 0.00 0.00 09:17:01 docker0 270.36 347.75 24.25 3090.34 0.00 0.00 0.00 0.00 09:17:01 veth881e88b 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:17:01 ens3 514.68 371.86 6475.18 85.83 0.00 0.00 0.00 0.00 09:17:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 153.07 190.12 13.47 1652.15 0.00 0.00 0.00 0.00 Average: veth881e88b 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 531.14 373.02 5701.41 89.25 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772422) 11/03/25 _x86_64_ (8 CPU) 09:14:39 LINUX RESTART (8 CPU) 09:15:02 CPU %user %nice %system %iowait %steal %idle 09:16:01 all 7.49 0.00 1.98 1.10 0.04 89.39 09:16:01 0 5.36 0.00 1.71 0.10 0.05 92.77 09:16:01 1 9.91 0.00 2.38 2.49 0.03 85.19 09:16:01 2 6.37 0.00 2.31 2.12 0.05 89.15 09:16:01 3 8.23 0.00 2.34 0.53 0.03 88.86 09:16:01 4 6.42 0.00 1.64 0.12 0.03 91.79 09:16:01 5 8.14 0.00 1.76 0.73 0.03 89.33 09:16:01 6 7.01 0.00 1.30 0.84 0.02 90.84 09:16:01 7 8.48 0.00 2.41 1.84 0.03 87.23 09:17:01 all 22.78 0.00 6.15 1.12 0.07 69.86 09:17:01 0 22.34 0.00 5.95 0.67 0.07 70.97 09:17:01 1 21.74 0.00 6.05 0.90 0.07 71.25 09:17:01 2 22.80 0.00 6.92 1.05 0.08 69.14 09:17:01 3 22.21 0.00 7.17 4.67 0.08 65.87 09:17:01 4 23.85 0.00 5.92 0.17 0.08 69.98 09:17:01 5 23.37 0.00 5.67 0.64 0.07 70.25 09:17:01 6 23.14 0.00 5.28 0.73 0.07 70.79 09:17:01 7 22.81 0.00 6.29 0.19 0.07 70.65 Average: all 15.17 0.00 4.08 1.11 0.06 79.58 Average: 0 13.91 0.00 3.84 0.39 0.06 81.80 Average: 1 15.85 0.00 4.22 1.69 0.05 78.19 Average: 2 14.62 0.00 4.63 1.58 0.07 79.10 Average: 3 15.24 0.00 4.77 2.61 0.06 77.33 Average: 4 15.17 0.00 3.79 0.14 0.06 80.83 Average: 5 15.80 0.00 3.72 0.69 0.05 79.74 Average: 6 15.11 0.00 3.30 0.78 0.04 80.77 Average: 7 15.68 0.00 4.36 1.01 0.05 78.90