---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11334 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 15G 141G 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 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11334) 05/26/26 _x86_64_ (8 CPU) 02:06:52 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:02 371.94 72.87 299.07 0.00 12333.01 154964.71 0.00 02:09:01 325.62 12.98 312.64 0.00 1749.94 97799.97 0.00 02:10:01 123.93 0.33 123.59 0.00 3.60 75819.68 0.00 02:11:01 172.02 0.25 171.77 0.00 13.87 51212.93 0.00 Average: 248.05 21.64 226.41 0.00 3532.53 94938.42 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:02 29232728 31539540 779088 2.37 75464 2530748 1916820 5.65 956912 2332464 324 02:09:01 25989788 31058268 1216144 3.70 160204 5004488 2493144 7.35 1998792 4284272 162652 02:10:01 24161156 31077896 1189224 3.62 213716 6655520 2100164 6.19 2086456 5866748 533060 02:11:01 24146008 31442572 830372 2.53 225064 6992308 1914964 5.65 1751944 6199668 384 Average: 25882420 31279569 1003707 3.05 168612 5295766 2106273 6.21 1698526 4670788 174105 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:02 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 02:08:02 docker0 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 ens3 639.78 405.20 5025.07 89.16 0.00 0.00 0.00 0.00 02:08:02 veth2ab8944 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 lo 2.30 2.30 0.24 0.24 0.00 0.00 0.00 0.00 02:09:01 docker0 375.90 451.65 31.26 3562.73 0.00 0.00 0.00 0.00 02:09:01 veth19f1348 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 ens3 717.00 546.96 9377.43 106.22 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:10:01 docker0 174.21 415.18 21.44 6566.99 0.00 0.00 0.00 0.00 02:10:01 veth249cf16 106.21 211.66 18.79 1670.26 0.00 0.00 0.00 0.14 02:10:01 veth19f1348 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 478.54 209.33 7527.83 37.79 0.00 0.00 0.00 0.00 02:11:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:11:01 docker0 15.32 24.03 1.23 79.35 0.00 0.00 0.00 0.00 02:11:01 ens3 144.10 88.17 2628.08 22.92 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 140.39 221.78 13.41 2548.31 0.00 0.00 0.00 0.00 Average: ens3 493.94 311.44 6126.26 63.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11334) 05/26/26 _x86_64_ (8 CPU) 02:06:52 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:02 all 7.41 0.00 2.24 2.12 0.05 88.19 02:08:02 0 9.78 0.00 4.09 5.66 0.05 80.42 02:08:02 1 6.56 0.00 1.63 0.50 0.05 91.26 02:08:02 2 7.64 0.00 1.73 0.32 0.03 90.28 02:08:02 3 5.61 0.00 1.83 5.06 0.05 87.45 02:08:02 4 10.91 0.00 2.28 1.01 0.05 85.76 02:08:02 5 6.86 0.00 1.34 0.42 0.05 91.33 02:08:02 6 6.80 0.00 2.12 0.49 0.05 90.54 02:08:02 7 5.14 0.00 2.89 3.49 0.03 88.45 02:09:01 all 16.59 0.00 5.39 3.16 0.08 74.79 02:09:01 0 15.95 0.00 4.98 1.13 0.07 77.87 02:09:01 1 17.31 0.00 5.27 1.89 0.07 75.46 02:09:01 2 17.84 0.00 5.70 7.42 0.10 68.93 02:09:01 3 16.92 0.00 5.63 2.50 0.07 74.88 02:09:01 4 16.49 0.00 5.50 1.32 0.09 76.60 02:09:01 5 15.60 0.00 6.09 4.26 0.07 73.98 02:09:01 6 16.82 0.00 4.83 0.65 0.07 77.63 02:09:01 7 15.80 0.00 5.08 6.09 0.09 72.95 02:10:01 all 31.92 0.00 7.36 1.56 0.09 59.07 02:10:01 0 29.02 0.00 8.06 0.37 0.10 62.46 02:10:01 1 31.90 0.00 7.92 0.52 0.10 59.56 02:10:01 2 28.70 0.00 7.44 9.34 0.10 54.42 02:10:01 3 26.62 0.00 6.81 0.18 0.08 66.30 02:10:01 4 26.54 0.00 6.35 0.82 0.07 66.22 02:10:01 5 30.44 0.00 7.43 0.86 0.08 61.19 02:10:01 6 42.30 0.00 7.52 0.05 0.08 50.04 02:10:01 7 39.82 0.00 7.38 0.35 0.08 52.36 02:11:01 all 15.07 0.00 2.78 1.36 0.07 80.71 02:11:01 0 13.31 0.00 3.19 0.08 0.07 83.35 02:11:01 1 21.14 0.00 2.89 1.11 0.07 74.79 02:11:01 2 14.71 0.00 3.97 3.16 0.07 78.09 02:11:01 3 10.47 0.00 3.13 3.30 0.07 83.04 02:11:01 4 6.73 0.00 1.54 2.66 0.03 89.04 02:11:01 5 6.99 0.00 2.05 0.22 0.08 90.66 02:11:01 6 34.45 0.00 3.21 0.05 0.08 62.21 02:11:01 7 12.82 0.00 2.30 0.34 0.07 84.47 Average: all 17.74 0.00 4.43 2.04 0.07 75.72 Average: 0 17.01 0.00 5.07 1.81 0.07 76.03 Average: 1 19.21 0.00 4.42 1.00 0.07 75.30 Average: 2 17.18 0.00 4.70 5.04 0.08 73.01 Average: 3 14.89 0.00 4.34 2.76 0.07 77.94 Average: 4 15.14 0.00 3.90 1.46 0.06 79.44 Average: 5 14.95 0.00 4.21 1.42 0.07 79.35 Average: 6 25.13 0.00 4.42 0.31 0.07 70.07 Average: 7 18.39 0.00 4.41 2.55 0.07 74.59