---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11515 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 16G 140G 11% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 11% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11515) 05/27/26 _x86_64_ (8 CPU) 02:07:38 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 325.83 59.71 266.12 0.00 10696.08 141689.32 0.00 02:10:01 128.21 12.40 115.81 0.00 2123.11 76929.58 0.00 02:11:01 226.06 3.13 222.93 0.00 35.59 57618.80 0.00 02:12:01 120.83 0.28 120.55 0.00 6.27 75824.98 0.00 02:13:01 173.55 5.03 168.52 0.00 4508.58 42806.60 0.00 02:14:01 177.86 0.40 177.46 0.00 40.25 60011.46 0.00 Average: 192.06 13.49 178.57 0.00 2901.57 75813.02 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 29282604 31575504 749456 2.28 74772 2518348 1739312 5.13 932124 2313744 611988 02:10:01 27914640 31489856 801384 2.44 96096 3734020 1912804 5.64 1093920 3438244 409780 02:11:01 26052696 31338828 938064 2.85 165296 5195928 2214880 6.53 1768104 4438864 385736 02:12:01 24279916 31111856 1157340 3.52 211360 6584700 2100236 6.19 2059344 5792588 469776 02:13:01 24392172 31470636 790552 2.41 226184 6816144 1739164 5.13 2030092 5703800 2684 02:14:01 22606304 31435692 820628 2.50 237068 8450916 1806968 5.33 2241332 7169776 100 Average: 25754722 31403729 876237 2.67 168463 5550009 1918894 5.66 1687486 4809503 313344 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 lo 3.53 3.53 0.35 0.35 0.00 0.00 0.00 0.00 02:09:01 ens3 479.77 334.94 4944.81 84.16 0.00 0.00 0.00 0.00 02:10:01 docker0 36.69 51.44 3.28 498.86 0.00 0.00 0.00 0.00 02:10:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 02:10:01 ens3 285.17 190.33 6201.20 73.49 0.00 0.00 0.00 0.00 02:11:01 docker0 263.12 406.57 23.57 2889.61 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 vethb3118cd 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 ens3 440.88 285.32 2925.38 41.94 0.00 0.00 0.00 0.00 02:12:01 docker0 165.12 403.18 21.14 6542.67 0.00 0.00 0.00 0.00 02:12:01 veth383fb43 96.53 201.00 18.33 1645.17 0.00 0.00 0.00 0.13 02:12:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:12:01 vethb3118cd 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:12:01 ens3 459.41 202.22 7500.78 36.62 0.00 0.00 0.00 0.00 02:13:01 docker0 12.38 21.75 1.75 111.22 0.00 0.00 0.00 0.00 02:13:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 02:13:01 ens3 142.24 77.02 2248.74 15.05 0.00 0.00 0.00 0.00 02:14:01 docker0 4.72 9.36 0.34 128.27 0.00 0.00 0.00 0.00 02:14:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 02:14:01 ens3 148.70 115.08 2672.37 150.83 0.00 0.00 0.00 0.00 Average: docker0 80.34 148.71 8.35 1695.06 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 326.02 200.82 4415.50 67.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11515) 05/27/26 _x86_64_ (8 CPU) 02:07:38 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 7.42 0.00 1.96 7.84 0.05 82.73 02:09:01 0 7.50 0.00 1.90 1.88 0.07 88.66 02:09:01 1 5.74 0.00 1.71 22.59 0.03 69.93 02:09:01 2 10.94 0.00 2.25 26.23 0.07 60.51 02:09:01 3 10.36 0.00 2.86 0.97 0.05 85.75 02:09:01 4 6.08 0.00 1.36 1.24 0.03 91.28 02:09:01 5 4.49 0.00 2.00 3.34 0.03 90.13 02:09:01 6 5.51 0.00 1.63 3.76 0.05 89.04 02:09:01 7 8.72 0.00 1.93 2.75 0.05 86.55 02:10:01 all 4.61 0.00 2.08 13.31 0.05 79.95 02:10:01 0 4.80 0.00 2.28 34.57 0.05 58.30 02:10:01 1 5.42 0.00 2.17 2.63 0.05 89.73 02:10:01 2 4.78 0.00 1.95 11.68 0.05 81.54 02:10:01 3 4.20 0.00 2.55 7.02 0.05 86.19 02:10:01 4 5.66 0.00 1.62 4.47 0.05 88.20 02:10:01 5 4.08 0.00 2.10 17.75 0.03 76.04 02:10:01 6 4.27 0.00 2.69 27.31 0.07 65.65 02:10:01 7 3.65 0.00 1.29 0.99 0.03 94.03 02:11:01 all 32.81 0.00 7.09 4.22 0.11 55.77 02:11:01 0 33.29 0.00 6.92 6.50 0.10 53.19 02:11:01 1 32.60 0.00 7.28 1.60 0.12 58.40 02:11:01 2 32.09 0.00 7.32 8.25 0.10 52.24 02:11:01 3 33.01 0.00 7.00 1.33 0.10 58.56 02:11:01 4 33.10 0.00 6.71 1.32 0.10 58.78 02:11:01 5 33.02 0.00 7.33 1.22 0.12 58.31 02:11:01 6 33.04 0.00 7.19 10.35 0.10 49.32 02:11:01 7 32.35 0.00 7.01 3.16 0.12 57.37 02:12:01 all 7.90 0.00 2.19 6.30 0.05 83.56 02:12:01 0 9.40 0.00 1.58 1.00 0.03 87.99 02:12:01 1 3.80 0.00 1.68 0.94 0.03 93.55 02:12:01 2 19.80 0.00 3.56 0.89 0.07 75.68 02:12:01 3 14.07 0.00 4.27 5.34 0.09 76.23 02:12:01 4 2.12 0.00 1.65 28.35 0.03 67.86 02:12:01 5 3.35 0.00 1.74 1.58 0.03 93.29 02:12:01 6 6.64 0.00 1.59 0.84 0.05 90.87 02:12:01 7 4.17 0.00 1.53 11.43 0.05 82.82 02:13:01 all 15.46 0.00 2.67 8.21 0.06 73.60 02:13:01 0 6.17 0.00 1.54 7.05 0.07 85.18 02:13:01 1 11.70 0.00 2.72 2.21 0.05 83.32 02:13:01 2 31.85 0.00 3.98 19.97 0.08 44.12 02:13:01 3 18.74 0.00 3.47 6.22 0.07 71.50 02:13:01 4 7.97 0.00 1.29 6.16 0.03 84.55 02:13:01 5 12.69 0.00 3.00 13.36 0.05 70.89 02:13:01 6 11.07 0.00 2.78 4.02 0.05 82.07 02:13:01 7 23.63 0.00 2.59 6.76 0.05 66.96 02:14:01 all 25.90 0.00 4.70 5.65 0.08 63.68 02:14:01 0 25.40 0.00 4.36 3.69 0.07 66.48 02:14:01 1 28.44 0.00 4.14 0.79 0.08 66.55 02:14:01 2 25.08 0.00 4.59 1.19 0.07 69.07 02:14:01 3 25.89 0.00 5.03 22.96 0.07 46.05 02:14:01 4 26.16 0.00 4.72 1.02 0.08 68.01 02:14:01 5 25.41 0.00 4.26 1.57 0.07 68.70 02:14:01 6 26.50 0.00 5.76 1.90 0.08 65.75 02:14:01 7 24.28 0.00 4.76 12.18 0.08 58.70 Average: all 15.68 0.00 3.45 7.59 0.06 73.22 Average: 0 14.39 0.00 3.09 9.10 0.06 73.36 Average: 1 14.61 0.00 3.28 5.13 0.06 76.91 Average: 2 20.75 0.00 3.94 11.37 0.07 63.86 Average: 3 17.73 0.00 4.19 7.30 0.07 70.70 Average: 4 13.49 0.00 2.88 7.10 0.06 76.47 Average: 5 13.84 0.00 3.40 6.47 0.06 76.24 Average: 6 14.53 0.00 3.61 8.05 0.07 73.74 Average: 7 16.12 0.00 3.18 6.21 0.06 74.42