---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772297 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 16G 140G 10% / 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 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772297) 11/01/25 _x86_64_ (8 CPU) 02:06:55 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 376.75 69.49 307.27 0.00 11841.49 180179.17 0.00 02:09:02 260.68 15.86 244.81 0.00 2215.15 90130.85 0.00 02:10:01 108.39 0.27 108.12 0.00 13.01 40906.69 0.00 02:11:01 180.96 0.32 180.64 0.00 3.47 79512.03 0.00 02:12:01 116.23 0.27 115.96 0.00 34.66 44042.53 0.00 Average: 208.95 17.30 191.65 0.00 2830.73 87108.59 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 29293084 31588332 732260 2.23 75072 2520172 1728132 5.09 914820 2316120 495100 02:09:02 26777144 31496076 788656 2.40 149232 4707952 1906568 5.62 1390592 4156468 486352 02:10:01 25747512 31445196 827340 2.52 164816 5589840 1901320 5.61 1657752 4826120 263424 02:11:01 24104448 30993984 1272484 3.87 216144 6620712 1921884 5.67 2237476 5764100 8924 02:12:01 23561208 31458324 813904 2.48 219952 7603364 1967500 5.80 1985468 6556500 100620 Average: 25896679 31396382 886929 2.70 165043 5408408 1885081 5.56 1637222 4723862 270884 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 ens3 561.84 381.69 5020.48 88.91 0.00 0.00 0.00 0.00 02:09:02 lo 2.26 2.26 0.23 0.23 0.00 0.00 0.00 0.00 02:09:02 docker0 378.39 412.72 31.48 3394.75 0.00 0.00 0.00 0.00 02:09:02 ens3 660.63 534.99 9097.29 97.83 0.00 0.00 0.00 0.00 02:10:01 veth40bfdb7 23.49 61.85 1.85 1651.29 0.00 0.00 0.00 0.14 02:10:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 02:10:01 docker0 23.59 61.85 1.53 1651.30 0.00 0.00 0.00 0.00 02:10:01 vethdd80fbe 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 ens3 122.13 59.91 2565.94 17.91 0.00 0.00 0.00 0.00 02:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 136.32 285.54 19.14 4872.48 0.00 0.00 0.00 0.00 02:11:01 veth40a15ce 0.25 0.32 0.07 0.12 0.00 0.00 0.00 0.00 02:11:01 vethdd80fbe 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 ens3 311.66 152.53 4892.83 32.30 0.00 0.00 0.00 0.00 02:12:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:12:01 docker0 10.45 20.86 1.22 137.81 0.00 0.00 0.00 0.00 02:12:01 ens3 48.13 27.10 162.67 13.27 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 110.09 156.57 10.71 2012.84 0.00 0.00 0.00 0.00 Average: ens3 341.67 231.87 4354.77 50.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772297) 11/01/25 _x86_64_ (8 CPU) 02:06:55 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 7.41 0.00 2.17 3.73 0.04 86.64 02:08:01 0 6.70 0.00 1.41 12.44 0.03 79.42 02:08:01 1 7.07 0.00 1.97 2.66 0.05 88.26 02:08:01 2 8.06 0.00 2.82 3.80 0.05 85.26 02:08:01 3 5.58 0.00 1.23 3.07 0.05 90.07 02:08:01 4 10.41 0.00 2.39 1.56 0.03 85.61 02:08:01 5 6.31 0.00 2.15 2.12 0.03 89.39 02:08:01 6 8.26 0.00 2.60 1.34 0.05 87.74 02:08:01 7 6.92 0.00 2.82 2.82 0.05 87.38 02:09:02 all 7.10 0.00 3.28 10.67 0.10 78.86 02:09:02 0 8.07 0.00 2.97 10.92 0.07 77.97 02:09:02 1 8.37 0.00 2.97 2.20 0.17 86.30 02:09:02 2 7.18 0.00 4.37 19.00 0.17 69.28 02:09:02 3 4.68 0.00 2.81 17.20 0.07 75.24 02:09:02 4 7.70 0.00 3.52 5.74 0.08 82.96 02:09:02 5 8.12 0.00 3.71 22.86 0.07 65.24 02:09:02 6 5.33 0.00 2.49 3.40 0.12 88.66 02:09:02 7 7.32 0.00 3.40 4.06 0.07 85.15 02:10:01 all 29.17 0.00 5.84 5.19 0.09 59.71 02:10:01 0 30.38 0.00 6.07 0.41 0.09 63.06 02:10:01 1 30.12 0.00 5.92 1.16 0.07 62.73 02:10:01 2 30.29 0.00 6.59 29.29 0.12 33.71 02:10:01 3 26.52 0.00 5.08 0.50 0.10 67.80 02:10:01 4 29.23 0.00 5.76 2.12 0.07 62.82 02:10:01 5 29.99 0.00 5.93 4.60 0.09 59.40 02:10:01 6 26.77 0.00 5.25 0.62 0.09 67.27 02:10:01 7 30.03 0.00 6.11 3.00 0.09 60.77 02:11:01 all 9.63 0.00 2.61 6.40 0.05 81.30 02:11:01 0 8.26 0.00 4.03 1.14 0.05 86.53 02:11:01 1 4.17 0.00 1.28 10.41 0.05 84.08 02:11:01 2 19.16 0.00 3.14 26.78 0.08 50.83 02:11:01 3 25.25 0.00 3.11 0.72 0.05 70.87 02:11:01 4 3.00 0.00 1.29 0.42 0.03 95.26 02:11:01 5 5.88 0.00 1.84 0.99 0.05 91.23 02:11:01 6 3.78 0.00 2.54 5.36 0.05 88.27 02:11:01 7 7.59 0.00 3.70 5.51 0.07 83.13 02:12:01 all 28.21 0.00 4.62 6.68 0.07 60.42 02:12:01 0 27.27 0.00 4.97 1.09 0.08 66.59 02:12:01 1 28.12 0.00 4.84 15.92 0.07 51.05 02:12:01 2 44.16 0.00 5.40 5.92 0.08 44.43 02:12:01 3 28.25 0.00 4.25 0.91 0.07 66.53 02:12:01 4 22.58 0.00 4.71 2.92 0.07 69.72 02:12:01 5 24.06 0.00 3.98 10.27 0.07 61.63 02:12:01 6 23.03 0.00 4.12 5.58 0.07 67.19 02:12:01 7 28.20 0.00 4.69 10.85 0.08 56.18 Average: all 16.25 0.00 3.70 6.54 0.07 73.44 Average: 0 16.08 0.00 3.88 5.21 0.06 74.76 Average: 1 15.50 0.00 3.38 6.49 0.08 74.54 Average: 2 21.77 0.00 4.45 16.89 0.10 56.78 Average: 3 18.02 0.00 3.29 4.49 0.07 74.13 Average: 4 14.53 0.00 3.52 2.55 0.06 79.34 Average: 5 14.81 0.00 3.51 8.17 0.06 73.44 Average: 6 13.36 0.00 3.39 3.28 0.07 79.89 Average: 7 15.96 0.00 4.14 5.26 0.07 74.57