---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773528 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-773528) 11/21/25 _x86_64_ (8 CPU) 08:58:50 LINUX RESTART (8 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:02 364.61 74.45 290.15 0.00 12616.30 119407.17 0.00 09:01:01 261.30 10.57 250.73 0.00 1372.69 70071.03 0.00 09:02:01 161.06 0.28 160.78 0.00 26.79 50688.57 0.00 Average: 262.32 28.53 233.79 0.00 4689.91 80109.15 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:02 29173924 31531240 779316 2.37 79004 2573824 1842684 5.43 1045612 2293368 268 09:01:01 26212884 30881184 1392436 4.24 159320 4614432 2350840 6.93 2102464 3966412 383420 09:02:01 26184284 31476364 796692 2.42 176884 5163552 1710020 5.04 1703272 4340336 208 Average: 27190364 31296263 989481 3.01 138403 4117269 1967848 5.80 1617116 3533372 127965 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:02 lo 5.30 5.30 0.54 0.54 0.00 0.00 0.00 0.00 09:00:02 docker0 17.61 19.56 1.35 139.51 0.00 0.00 0.00 0.00 09:00:02 ens3 568.12 376.25 4827.10 127.07 0.00 0.00 0.00 0.00 09:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:01:01 docker0 301.42 450.68 25.94 2980.77 0.00 0.00 0.00 0.00 09:01:01 ens3 594.32 384.46 6251.89 50.06 0.00 0.00 0.00 0.00 09:01:01 veth50e1fc4 0.14 0.25 0.01 0.03 0.00 0.00 0.00 0.00 09:02:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 09:02:01 docker0 6.58 12.35 0.43 148.05 0.00 0.00 0.00 0.00 09:02:01 ens3 143.64 86.95 2756.86 21.10 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 107.47 159.25 9.15 1078.93 0.00 0.00 0.00 0.00 Average: ens3 434.47 281.98 4602.77 66.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773528) 11/21/25 _x86_64_ (8 CPU) 08:58:50 LINUX RESTART (8 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:02 all 7.75 0.00 2.35 1.59 0.05 88.25 09:00:02 0 8.40 0.00 2.13 2.94 0.05 86.48 09:00:02 1 8.48 0.00 1.44 0.35 0.05 89.68 09:00:02 2 8.26 0.00 3.22 4.15 0.05 84.32 09:00:02 3 6.21 0.00 2.17 0.49 0.05 91.08 09:00:02 4 6.17 0.00 2.55 0.49 0.07 90.72 09:00:02 5 9.34 0.00 1.92 0.79 0.05 87.90 09:00:02 6 5.75 0.00 3.08 0.52 0.07 90.59 09:00:02 7 9.41 0.00 2.30 3.02 0.05 85.22 09:01:01 all 33.29 0.00 6.66 1.27 0.11 58.68 09:01:01 0 32.73 0.00 6.18 0.67 0.10 60.31 09:01:01 1 33.81 0.00 6.51 0.72 0.10 58.86 09:01:01 2 33.29 0.00 7.16 1.70 0.12 57.73 09:01:01 3 34.16 0.00 6.72 1.34 0.10 57.68 09:01:01 4 33.64 0.00 6.82 3.20 0.12 56.22 09:01:01 5 33.21 0.00 7.05 1.19 0.10 58.45 09:01:01 6 32.58 0.00 5.82 0.33 0.10 61.18 09:01:01 7 32.87 0.00 7.04 1.03 0.09 58.97 09:02:01 all 35.15 0.00 5.52 1.39 0.08 57.86 09:02:01 0 35.56 0.00 6.14 1.65 0.08 56.57 09:02:01 1 36.10 0.00 5.58 1.20 0.08 57.04 09:02:01 2 34.60 0.00 5.45 2.94 0.07 56.94 09:02:01 3 35.80 0.00 5.94 0.24 0.08 57.94 09:02:01 4 34.24 0.00 5.19 3.28 0.07 57.22 09:02:01 5 34.28 0.00 5.24 0.12 0.07 60.30 09:02:01 6 35.67 0.00 4.95 0.19 0.10 59.10 09:02:01 7 34.94 0.00 5.70 1.54 0.08 57.74 Average: all 25.32 0.00 4.83 1.42 0.08 68.35 Average: 0 25.49 0.00 4.80 1.76 0.08 67.87 Average: 1 26.05 0.00 4.49 0.76 0.08 68.62 Average: 2 25.29 0.00 5.26 2.94 0.08 66.43 Average: 3 25.32 0.00 4.93 0.68 0.08 68.98 Average: 4 24.59 0.00 4.84 2.32 0.08 68.17 Average: 5 25.55 0.00 4.72 0.69 0.07 68.97 Average: 6 24.59 0.00 4.60 0.34 0.09 70.37 Average: 7 25.68 0.00 5.00 1.87 0.07 67.38