---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4110 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-4110) 03/26/26 _x86_64_ (8 CPU) 07:50:52 LINUX RESTART (8 CPU) 07:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:52:02 418.56 72.65 345.91 0.00 12267.96 152990.10 0.00 07:53:01 160.89 1.49 159.40 0.00 13.01 53546.46 0.00 07:54:01 45.81 0.08 45.73 0.00 4.40 37524.96 0.00 07:55:01 56.07 0.18 55.89 0.00 2.40 30564.11 0.00 07:56:01 178.62 1.97 176.66 0.00 67.44 69946.42 0.00 Average: 172.03 15.32 156.71 0.00 2479.10 68965.32 0.00 07:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:02 28814832 31536604 767368 2.33 81704 2928912 1805260 5.32 979140 2699320 371512 07:53:01 26462316 31207120 1067036 3.25 136880 4705260 2295348 6.77 1776768 4034016 728420 07:54:01 25705764 31329284 945760 2.88 144120 5529468 2182680 6.43 1910896 4613276 629408 07:55:01 27825312 31515980 765912 2.33 146176 3727132 1769944 5.22 1168340 3375432 142652 07:56:01 26226468 31472296 796524 2.42 193028 5093744 1718052 5.07 1304768 4682132 1076 Average: 27006938 31412257 868520 2.64 140382 4396903 1954257 5.76 1427982 3880835 374614 07:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:02 docker0 103.65 109.92 6.99 571.81 0.00 0.00 0.00 0.00 07:52:02 ens3 739.68 549.96 9004.42 137.01 0.00 0.00 0.00 0.00 07:52:02 lo 3.43 3.43 0.33 0.33 0.00 0.00 0.00 0.00 07:53:01 veth2a21845 201.85 246.90 19.42 2350.52 0.00 0.00 0.00 0.19 07:53:01 docker0 201.88 246.78 16.67 2350.51 0.00 0.00 0.00 0.00 07:53:01 ens3 287.31 226.58 2388.96 34.75 0.00 0.00 0.00 0.00 07:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:54:01 veth2a21845 1.22 1.15 0.12 1.63 0.00 0.00 0.00 0.00 07:54:01 docker0 1.22 1.13 0.11 1.63 0.00 0.00 0.00 0.00 07:54:01 ens3 9.93 6.72 8.95 4.23 0.00 0.00 0.00 0.00 07:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 105.83 61.39 2527.63 15.28 0.00 0.00 0.00 0.00 07:55:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 07:56:01 docker0 65.03 87.85 5.94 776.54 0.00 0.00 0.00 0.00 07:56:01 ens3 556.83 378.14 8912.70 187.22 0.00 0.00 0.00 0.00 07:56:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 73.95 88.62 5.90 734.77 0.00 0.00 0.00 0.00 Average: ens3 340.10 244.62 4575.89 75.84 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 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-4110) 03/26/26 _x86_64_ (8 CPU) 07:50:52 LINUX RESTART (8 CPU) 07:51:01 CPU %user %nice %system %iowait %steal %idle 07:52:02 all 9.24 0.00 2.81 1.63 0.06 86.26 07:52:02 0 11.26 0.00 2.82 0.49 0.05 85.39 07:52:02 1 6.62 0.00 3.41 2.95 0.08 86.93 07:52:02 2 7.67 0.00 3.10 2.03 0.07 87.13 07:52:02 3 10.39 0.00 2.11 0.20 0.05 87.25 07:52:02 4 10.66 0.00 2.89 1.54 0.05 84.87 07:52:02 5 9.73 0.00 3.40 0.37 0.05 86.45 07:52:02 6 8.41 0.00 2.15 1.97 0.05 87.42 07:52:02 7 9.17 0.00 2.61 3.54 0.07 84.62 07:53:01 all 45.53 0.00 7.20 0.70 0.08 46.49 07:53:01 0 47.32 0.00 6.87 0.09 0.07 45.66 07:53:01 1 46.27 0.00 7.52 1.95 0.09 44.18 07:53:01 2 45.07 0.00 6.81 0.24 0.07 47.81 07:53:01 3 45.49 0.00 7.55 0.05 0.09 46.83 07:53:01 4 45.23 0.00 7.38 0.89 0.09 46.40 07:53:01 5 45.03 0.00 6.86 0.14 0.09 47.88 07:53:01 6 44.52 0.00 6.81 0.31 0.09 48.27 07:53:01 7 45.27 0.00 7.76 1.95 0.09 44.93 07:54:01 all 61.83 0.00 9.38 0.12 0.09 28.57 07:54:01 0 61.28 0.00 9.40 0.64 0.10 28.57 07:54:01 1 59.91 0.00 9.93 0.00 0.10 30.06 07:54:01 2 61.74 0.00 8.26 0.00 0.08 29.92 07:54:01 3 62.92 0.00 9.06 0.05 0.08 27.89 07:54:01 4 59.99 0.00 9.86 0.00 0.10 30.05 07:54:01 5 63.05 0.00 9.65 0.00 0.10 27.20 07:54:01 6 61.92 0.00 9.33 0.15 0.08 28.51 07:54:01 7 63.86 0.00 9.57 0.08 0.08 26.41 07:55:01 all 23.32 0.00 2.94 0.34 0.05 73.35 07:55:01 0 23.99 0.00 2.36 0.02 0.05 73.58 07:55:01 1 23.42 0.00 3.66 0.91 0.07 71.94 07:55:01 2 24.72 0.00 2.44 0.02 0.05 72.77 07:55:01 3 22.39 0.00 2.74 0.67 0.05 74.14 07:55:01 4 22.03 0.00 2.57 0.00 0.05 75.35 07:55:01 5 23.09 0.00 3.70 0.03 0.05 73.13 07:55:01 6 23.98 0.00 3.45 0.81 0.05 71.72 07:55:01 7 22.92 0.00 2.62 0.24 0.07 74.15 07:56:01 all 10.20 0.00 4.36 0.86 0.07 84.51 07:56:01 0 11.26 0.00 4.56 0.05 0.09 84.04 07:56:01 1 10.83 0.00 4.40 0.19 0.07 84.52 07:56:01 2 9.97 0.00 4.68 2.59 0.07 82.69 07:56:01 3 10.64 0.00 4.32 0.69 0.07 84.28 07:56:01 4 11.25 0.00 3.83 0.19 0.05 84.69 07:56:01 5 9.95 0.00 6.29 1.83 0.07 81.87 07:56:01 6 8.74 0.00 3.47 0.84 0.07 86.89 07:56:01 7 9.01 0.00 3.33 0.51 0.07 87.08 Average: all 30.00 0.00 5.33 0.73 0.07 63.87 Average: 0 31.00 0.00 5.20 0.26 0.07 63.48 Average: 1 29.39 0.00 5.78 1.20 0.08 63.54 Average: 2 29.82 0.00 5.05 0.97 0.07 64.09 Average: 3 30.34 0.00 5.15 0.33 0.07 64.11 Average: 4 29.80 0.00 5.30 0.52 0.07 64.31 Average: 5 30.14 0.00 5.97 0.47 0.07 63.34 Average: 6 29.43 0.00 5.03 0.82 0.07 64.65 Average: 7 30.05 0.00 5.18 1.26 0.07 63.44