---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-701 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-701) 08/20/26 _x86_64_ (8 CPU) 20:03:29 LINUX RESTART (8 CPU) 20:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 422.62 23.34 399.29 0.00 3388.31 58226.61 0.00 20:06:01 166.97 2.13 164.84 0.00 22.40 54577.04 0.00 20:07:01 148.56 0.78 147.78 0.00 57.59 36389.67 0.00 Average: 245.07 8.67 236.40 0.00 1143.63 49683.65 0.00 20:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28164024 31456096 825480 2.51 107056 3419468 2070536 6.10 1170372 3084468 131128 20:06:01 27270244 31517636 762452 2.32 158976 4226216 1674040 4.94 1488384 3563528 4040 20:07:01 26168744 31489712 781468 2.38 174472 5199232 1771736 5.22 1622812 4434188 180 Average: 27201004 31487815 789800 2.40 146835 4281639 1838771 5.42 1427189 3694061 45116 20:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 docker0 244.43 270.53 20.07 1029.10 0.00 0.00 0.00 0.00 20:05:01 vethff71149 176.19 199.78 17.62 604.06 0.00 0.00 0.00 0.05 20:05:01 ens3 784.73 564.21 8872.89 135.72 0.00 0.00 0.00 0.00 20:05:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 20:06:01 docker0 130.59 232.93 10.83 2259.33 0.00 0.00 0.00 0.00 20:06:01 ens3 266.59 152.06 2292.01 25.36 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 docker0 4.92 10.41 0.35 128.46 0.00 0.00 0.00 0.00 20:07:01 ens3 148.08 77.52 2753.66 24.02 0.00 0.00 0.00 0.00 20:07:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 125.99 170.74 10.36 1139.58 0.00 0.00 0.00 0.00 Average: ens3 397.65 262.92 4615.87 61.29 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-701) 08/20/26 _x86_64_ (8 CPU) 20:03:29 LINUX RESTART (8 CPU) 20:04:02 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 9.50 0.00 3.39 1.33 0.08 85.71 20:05:01 0 10.93 0.00 4.05 3.00 0.07 81.95 20:05:01 1 8.91 0.00 2.61 0.79 0.09 87.60 20:05:01 2 8.59 0.00 3.00 0.53 0.09 87.79 20:05:01 3 9.66 0.00 2.97 0.19 0.09 87.09 20:05:01 4 7.40 0.00 4.14 0.76 0.07 87.64 20:05:01 5 8.08 0.00 2.62 0.48 0.07 88.76 20:05:01 6 9.35 0.00 4.32 4.12 0.07 82.14 20:05:01 7 13.03 0.00 3.38 0.79 0.09 82.71 20:06:01 all 42.56 0.00 6.85 0.81 0.08 49.70 20:06:01 0 42.50 0.00 6.72 0.27 0.08 50.42 20:06:01 1 42.59 0.00 7.32 2.75 0.08 47.26 20:06:01 2 42.85 0.00 7.37 1.33 0.07 48.38 20:06:01 3 42.36 0.00 6.54 0.15 0.08 50.87 20:06:01 4 43.08 0.00 6.40 0.17 0.08 50.27 20:06:01 5 43.60 0.00 7.21 0.74 0.08 48.37 20:06:01 6 42.00 0.00 6.75 0.13 0.08 51.03 20:06:01 7 41.52 0.00 6.48 0.98 0.07 50.96 20:07:01 all 25.23 0.00 4.35 0.63 0.07 69.72 20:07:01 0 26.20 0.00 4.60 0.15 0.07 68.99 20:07:01 1 25.57 0.00 5.31 3.82 0.07 65.24 20:07:01 2 24.89 0.00 4.46 0.40 0.07 70.17 20:07:01 3 25.08 0.00 4.02 0.29 0.05 70.56 20:07:01 4 24.08 0.00 3.51 0.10 0.07 72.25 20:07:01 5 25.21 0.00 4.50 0.05 0.07 70.16 20:07:01 6 25.52 0.00 4.13 0.13 0.07 70.14 20:07:01 7 25.30 0.00 4.26 0.12 0.08 70.24 Average: all 25.87 0.00 4.87 0.92 0.07 68.27 Average: 0 26.65 0.00 5.13 1.13 0.07 67.02 Average: 1 25.76 0.00 5.09 2.46 0.08 66.61 Average: 2 25.56 0.00 4.96 0.76 0.07 68.65 Average: 3 25.81 0.00 4.52 0.21 0.07 69.39 Average: 4 24.95 0.00 4.68 0.34 0.07 69.97 Average: 5 25.75 0.00 4.79 0.42 0.07 68.96 Average: 6 25.75 0.00 5.07 1.44 0.07 67.66 Average: 7 26.71 0.00 4.72 0.63 0.08 67.87