---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772302 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772302) 11/01/25 _x86_64_ (8 CPU) 02:07:00 LINUX RESTART (8 CPU) 02:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 219.93 16.07 203.86 0.00 2245.86 78973.06 0.00 02:10:01 144.68 1.15 143.53 0.00 11.60 39669.39 0.00 02:11:01 115.50 0.07 115.43 0.00 2.67 72611.91 0.00 Average: 159.70 5.70 154.00 0.00 745.04 63666.43 0.00 02:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 27235040 31416724 868900 2.64 131500 4211100 2088376 6.16 1364412 3749820 417636 02:10:01 26194788 31435484 844836 2.57 161228 5158388 1790644 5.28 1638752 4432544 336872 02:11:01 25149388 31485204 796256 2.42 184880 6193820 1856944 5.47 1589524 5485504 463876 Average: 26193072 31445804 836664 2.55 159203 5187769 1911988 5.64 1530896 4555956 406128 02:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 veth2fa6d1e 245.81 310.88 24.93 1999.89 0.00 0.00 0.00 0.16 02:09:01 docker0 344.01 411.51 28.42 2551.46 0.00 0.00 0.00 0.00 02:09:01 ens3 760.43 577.44 11844.43 105.30 0.00 0.00 0.00 0.00 02:09:01 lo 2.37 2.37 0.25 0.25 0.00 0.00 0.00 0.00 02:10:01 docker0 51.19 81.39 4.26 929.53 0.00 0.00 0.00 0.00 02:10:01 ens3 106.83 67.27 958.42 15.80 0.00 0.00 0.00 0.00 02:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 veth6b710e8 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 76.15 222.51 4.61 4888.59 0.00 0.00 0.00 0.00 02:11:01 ens3 347.34 158.52 8282.16 23.34 0.00 0.00 0.00 0.00 02:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 156.07 237.50 12.34 2791.19 0.00 0.00 0.00 0.00 Average: ens3 402.88 266.02 7001.44 47.83 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772302) 11/01/25 _x86_64_ (8 CPU) 02:07:00 LINUX RESTART (8 CPU) 02:08:02 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 8.80 0.00 4.04 9.78 0.08 77.30 02:09:01 0 9.30 0.00 4.85 13.36 0.09 72.40 02:09:01 1 9.73 0.00 3.84 6.73 0.09 79.61 02:09:01 2 7.12 0.00 4.09 19.34 0.11 69.34 02:09:01 3 9.20 0.00 3.71 3.89 0.07 83.13 02:09:01 4 9.43 0.00 3.32 4.20 0.07 82.98 02:09:01 5 9.71 0.00 4.74 18.83 0.09 66.63 02:09:01 6 8.16 0.00 4.25 7.79 0.09 79.71 02:09:01 7 7.79 0.00 3.52 4.12 0.07 84.50 02:10:01 all 28.30 0.00 6.04 6.86 0.08 58.72 02:10:01 0 28.58 0.00 5.99 1.17 0.10 64.15 02:10:01 1 27.41 0.00 5.89 7.79 0.08 58.84 02:10:01 2 27.76 0.00 5.88 9.33 0.07 56.96 02:10:01 3 29.18 0.00 6.72 30.80 0.10 33.20 02:10:01 4 27.90 0.00 5.95 1.14 0.07 64.94 02:10:01 5 28.50 0.00 6.17 0.45 0.05 64.82 02:10:01 6 28.08 0.00 5.68 2.54 0.07 63.64 02:10:01 7 29.01 0.00 6.07 1.87 0.08 62.97 02:11:01 all 9.67 0.00 3.34 6.18 0.06 80.75 02:11:01 0 10.37 0.00 3.13 0.22 0.05 86.24 02:11:01 1 15.06 0.00 4.34 2.39 0.05 78.16 02:11:01 2 9.51 0.00 2.79 1.86 0.07 85.77 02:11:01 3 8.20 0.00 3.18 6.61 0.07 81.95 02:11:01 4 10.28 0.00 2.67 0.12 0.05 86.88 02:11:01 5 8.52 0.00 5.57 26.15 0.08 59.68 02:11:01 6 7.36 0.00 2.51 1.88 0.05 88.20 02:11:01 7 8.03 0.00 2.58 10.35 0.05 78.99 Average: all 15.69 0.00 4.48 7.58 0.07 72.18 Average: 0 16.19 0.00 4.65 4.80 0.08 74.28 Average: 1 17.51 0.00 4.70 5.62 0.07 72.10 Average: 2 14.90 0.00 4.25 10.05 0.08 70.71 Average: 3 15.59 0.00 4.54 13.87 0.08 65.91 Average: 4 15.96 0.00 3.99 1.79 0.06 78.20 Average: 5 15.68 0.00 5.50 15.06 0.07 63.68 Average: 6 14.62 0.00 4.15 4.04 0.07 77.12 Average: 7 15.07 0.00 4.07 5.46 0.07 75.33