---> uname -a: Linux prd-centos8-robot-2c-8g-43083.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: 2800.000 BogoMIPS: 5600.00 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 610 4920 19 2166 6789 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:fc:18:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fefc:185b/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) 07/16/2025 _x86_64_ (2 CPU) 02:12:23 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 110.78 55.66 55.11 6445.98 31508.81 02:15:01 AM 95.43 39.04 56.40 5618.13 9807.41 02:16:01 AM 100.98 0.72 100.27 52.92 11696.05 02:17:01 AM 27.30 0.42 26.88 64.79 2082.47 02:18:01 AM 62.61 7.05 55.56 1311.15 3742.63 02:19:01 AM 31.36 0.03 31.33 3.47 6085.64 02:20:01 AM 4.23 0.03 4.20 1.07 184.32 02:21:01 AM 0.33 0.00 0.33 0.00 4.37 02:22:01 AM 0.18 0.00 0.18 0.00 2.55 02:23:01 AM 21.43 0.40 21.03 46.78 1017.13 Average: 45.44 10.34 35.09 1354.54 6618.02 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 6140020 7358392 1742408 22.10 2688 1424180 365196 4.63 110860 1404140 151048 02:15:01 AM 5295244 6961936 2587184 32.82 2688 1849992 795296 8.90 183500 2084992 165516 02:16:01 AM 5142292 6979404 2740136 34.76 2688 2012820 716952 8.03 197128 2187728 42484 02:17:01 AM 5219692 7058472 2662736 33.78 2688 2014764 660412 7.39 217700 2096168 10748 02:18:01 AM 4865944 6958384 3016484 38.27 2688 2260472 727088 8.14 256920 2384824 177696 02:19:01 AM 4943852 7028200 2938576 37.28 2688 2252396 659460 7.38 261284 2297820 4 02:20:01 AM 4895984 6981860 2986444 37.89 2688 2253924 742044 8.31 261548 2344792 4 02:21:01 AM 4888940 6974848 2993488 37.98 2688 2253940 757652 8.48 261548 2352088 20 02:22:01 AM 4885040 6972148 2997388 38.03 2688 2255140 757652 8.48 261608 2355200 1208 02:23:01 AM 5092744 6999976 2789684 35.39 2688 2081388 681456 7.63 457984 1977408 22224 Average: 5136975 7027362 2745453 34.83 2688 2065902 686321 7.68 247008 2148516 57095 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 4.72 3.53 1.10 0.75 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 298.67 190.94 1643.62 59.82 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 80.54 58.01 826.82 9.31 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 11.41 8.42 5.25 3.49 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 39.94 34.19 321.50 9.35 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 126.66 88.59 25.64 19.65 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 151.11 136.85 47.09 54.07 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 239.24 236.05 119.98 94.97 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 154.82 153.09 71.60 53.82 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 59.58 36.57 85.72 30.79 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 116.80 94.73 314.83 33.64 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) 07/16/2025 _x86_64_ (2 CPU) 02:12:23 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 10.98 0.04 3.64 80.04 0.08 5.23 02:14:01 AM 0 10.86 0.05 4.05 76.83 0.08 8.12 02:14:01 AM 1 11.09 0.03 3.23 83.23 0.07 2.34 02:15:01 AM all 33.44 0.04 6.30 10.58 0.13 49.52 02:15:01 AM 0 38.68 0.03 6.72 10.97 0.13 43.46 02:15:01 AM 1 28.19 0.05 5.87 10.18 0.12 55.59 02:16:01 AM all 30.77 0.00 4.49 6.70 0.11 57.95 02:16:01 AM 0 38.61 0.00 5.04 4.95 0.12 51.28 02:16:01 AM 1 22.93 0.00 3.93 8.43 0.10 64.60 02:17:01 AM all 12.32 0.00 1.53 0.48 0.05 85.62 02:17:01 AM 0 11.81 0.00 1.54 0.52 0.05 86.08 02:17:01 AM 1 12.83 0.00 1.52 0.45 0.05 85.15 02:18:01 AM all 32.87 0.00 5.70 1.35 0.13 59.95 02:18:01 AM 0 37.05 0.00 5.98 1.66 0.12 55.19 02:18:01 AM 1 28.68 0.00 5.42 1.03 0.14 64.72 02:19:01 AM all 1.97 0.00 0.82 1.51 0.03 95.66 02:19:01 AM 0 1.79 0.00 0.74 1.20 0.03 96.24 02:19:01 AM 1 2.16 0.00 0.90 1.82 0.03 95.08 02:20:01 AM all 12.70 0.00 0.65 0.03 0.09 86.52 02:20:01 AM 0 20.69 0.00 0.87 0.00 0.12 78.32 02:20:01 AM 1 4.70 0.00 0.44 0.07 0.07 94.73 02:21:01 AM all 19.54 0.00 0.47 0.00 0.12 79.88 02:21:01 AM 0 38.33 0.00 0.72 0.00 0.15 60.80 02:21:01 AM 1 0.82 0.00 0.22 0.00 0.08 98.88 02:22:01 AM all 22.60 0.00 0.50 0.00 0.12 76.79 02:22:01 AM 0 44.72 0.00 0.79 0.00 0.14 54.35 02:22:01 AM 1 0.70 0.00 0.20 0.00 0.10 99.00 02:23:01 AM all 19.62 0.00 3.03 0.10 0.10 77.15 02:23:01 AM 0 28.57 0.00 3.30 0.10 0.10 67.93 02:23:01 AM 1 10.66 0.00 2.76 0.10 0.10 86.38 Average: all 19.67 0.01 2.71 10.04 0.09 67.48 Average: 0 27.09 0.01 2.97 9.58 0.10 60.24 Average: 1 12.26 0.01 2.45 10.50 0.09 74.70