---> uname -a: Linux prd-centos8-robot-2c-8g-109.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 665 4847 19 2184 6734 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:18:e8:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85536sec preferred_lft 85536sec inet6 fe80::f816:3eff:fe18:e884/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/13/2025 _x86_64_ (2 CPU) 06:11:34 LINUX RESTART (2 CPU) 06:12:01 AM tps rtps wtps bread/s bwrtn/s 06:13:01 AM 105.53 21.44 84.09 6577.54 7763.11 06:14:01 AM 83.27 0.72 82.55 52.92 10056.41 06:15:01 AM 49.27 7.13 42.14 1310.50 3362.46 06:16:01 AM 60.22 0.25 59.97 47.06 7866.61 06:17:01 AM 4.05 0.22 3.83 11.73 159.91 06:18:01 AM 2.10 0.00 2.10 0.00 138.79 06:19:01 AM 0.25 0.00 0.25 0.00 54.31 06:20:01 AM 0.20 0.00 0.20 0.00 29.42 06:21:01 AM 0.22 0.00 0.22 0.00 70.08 06:22:01 AM 0.35 0.00 0.35 0.00 19.78 06:23:01 AM 0.30 0.00 0.30 0.00 8.31 06:24:01 AM 0.30 0.00 0.30 0.00 44.54 06:25:01 AM 14.70 0.33 14.36 37.85 575.96 06:26:01 AM 30.16 0.52 29.65 63.86 1657.72 Average: 25.06 2.19 22.88 578.71 2271.86 06:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 AM 5317424 7040016 2565008 32.54 2688 1904560 733312 8.21 186880 2058316 183144 06:14:01 AM 5194872 7030248 2687560 34.10 2688 2011600 716736 8.03 208752 2132064 40576 06:15:01 AM 4938828 6970920 2943604 37.34 2688 2203232 792004 8.87 271408 2310144 131400 06:16:01 AM 4899600 6987688 2982832 37.84 2688 2255496 758176 8.49 262432 2340072 4 06:17:01 AM 4854004 6943348 3028428 38.42 2688 2256760 822584 9.21 262576 2385536 376 06:18:01 AM 4849768 6940784 3032664 38.47 2688 2258456 841268 9.42 262588 2389592 152 06:19:01 AM 4845532 6938152 3036900 38.53 2688 2260052 857508 9.60 262588 2393824 228 06:20:01 AM 4843284 6937512 3039148 38.56 2688 2261688 890696 9.97 262592 2396008 1020 06:21:01 AM 4839144 6934448 3043288 38.61 2688 2262716 890696 9.97 262592 2400160 32 06:22:01 AM 4836784 6932468 3045648 38.64 2688 2263096 890696 9.97 262596 2402792 4 06:23:01 AM 4836404 6932376 3046028 38.64 2688 2263384 890696 9.97 262596 2403276 152 06:24:01 AM 4833168 6930352 3049264 38.68 2688 2264596 906448 10.15 262600 2406332 120 06:25:01 AM 4982588 6908872 2899844 36.79 2688 2100032 829816 9.29 309560 2231528 38688 06:26:01 AM 4980180 6911256 2902252 36.82 2688 2105044 810760 9.08 467780 2080464 26820 Average: 4932256 6952746 2950176 37.43 2688 2190765 830814 9.30 271967 2309293 30194 06:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 344.94 226.27 1895.32 60.33 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 62.91 49.89 582.79 8.12 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 42.65 36.00 332.61 8.39 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 167.97 126.15 39.10 39.78 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 65.58 58.35 13.74 5.18 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 73.00 70.52 15.11 7.09 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 58.39 58.02 12.41 6.01 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 75.02 74.69 14.58 6.96 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 43.27 40.37 9.98 5.38 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 15.56 13.66 3.98 2.56 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 11.88 11.11 2.89 1.96 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 39.83 36.14 10.14 6.35 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 87.54 61.26 121.19 50.86 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 16.75 16.65 13.66 8.54 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.95 62.79 219.11 15.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/13/2025 _x86_64_ (2 CPU) 06:11:34 LINUX RESTART (2 CPU) 06:12:01 AM CPU %user %nice %system %iowait %steal %idle 06:13:01 AM all 48.11 0.00 7.38 0.91 0.09 43.51 06:13:01 AM 0 46.45 0.00 7.82 0.95 0.10 44.68 06:13:01 AM 1 49.77 0.00 6.95 0.87 0.08 42.34 06:14:01 AM all 22.72 0.00 3.60 0.88 0.08 72.72 06:14:01 AM 0 15.22 0.00 3.00 0.75 0.07 80.95 06:14:01 AM 1 30.21 0.00 4.20 1.02 0.08 64.48 06:15:01 AM all 24.52 0.00 3.97 0.40 0.07 71.04 06:15:01 AM 0 24.73 0.00 4.26 0.53 0.08 70.40 06:15:01 AM 1 24.31 0.00 3.68 0.27 0.07 71.68 06:16:01 AM all 17.25 0.00 3.22 0.48 0.06 78.99 06:16:01 AM 0 14.17 0.00 2.95 0.22 0.05 82.61 06:16:01 AM 1 20.33 0.00 3.49 0.73 0.07 75.38 06:17:01 AM all 4.26 0.00 0.35 0.02 0.05 95.32 06:17:01 AM 0 4.14 0.00 0.50 0.03 0.05 95.28 06:17:01 AM 1 4.39 0.00 0.20 0.00 0.05 95.36 06:18:01 AM all 6.88 0.00 0.42 0.01 0.08 92.62 06:18:01 AM 0 5.60 0.00 0.45 0.02 0.07 93.86 06:18:01 AM 1 8.16 0.00 0.39 0.00 0.08 91.37 06:19:01 AM all 5.51 0.00 0.36 0.00 0.07 94.06 06:19:01 AM 0 3.35 0.00 0.42 0.00 0.07 96.16 06:19:01 AM 1 7.67 0.00 0.30 0.00 0.07 91.96 06:20:01 AM all 4.97 0.00 0.39 0.00 0.07 94.57 06:20:01 AM 0 4.74 0.00 0.39 0.00 0.07 94.80 06:20:01 AM 1 5.20 0.00 0.40 0.00 0.07 94.33 06:21:01 AM all 6.54 0.00 0.38 0.00 0.05 93.03 06:21:01 AM 0 6.85 0.00 0.33 0.00 0.05 92.77 06:21:01 AM 1 6.23 0.00 0.42 0.00 0.05 93.30 06:22:01 AM all 4.01 0.00 0.26 0.00 0.06 95.67 06:22:01 AM 0 2.63 0.00 0.23 0.00 0.07 97.07 06:22:01 AM 1 5.39 0.00 0.28 0.00 0.05 94.27 06:23:01 AM all 3.33 0.00 0.22 0.00 0.06 96.39 06:23:01 AM 0 1.50 0.00 0.17 0.00 0.05 98.28 06:23:01 AM 1 5.16 0.00 0.27 0.00 0.07 94.50 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 10.42 0.00 0.47 0.00 0.08 89.04 06:24:01 AM 0 6.62 0.00 0.43 0.00 0.07 92.88 06:24:01 AM 1 14.21 0.00 0.50 0.00 0.08 85.20 06:25:01 AM all 20.88 0.00 2.30 0.06 0.08 76.68 06:25:01 AM 0 20.30 0.00 2.39 0.05 0.07 77.20 06:25:01 AM 1 21.47 0.00 2.22 0.07 0.08 76.16 06:26:01 AM all 33.33 0.00 4.20 0.15 0.09 62.23 06:26:01 AM 0 27.32 0.00 4.23 0.10 0.08 68.26 06:26:01 AM 1 39.34 0.00 4.17 0.20 0.10 56.19 Average: all 15.22 0.00 1.97 0.21 0.07 82.54 Average: 0 13.13 0.00 1.97 0.19 0.07 84.64 Average: 1 17.30 0.00 1.97 0.23 0.07 80.44