---> uname -a: Linux prd-centos8-robot-2c-8g-334.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 642 4827 19 2226 6756 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:76:a6:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:fe76:a69a/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) 01/15/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 116.74 1.08 115.66 75.31 11997.32 12:50:01 AM 26.22 0.00 26.22 0.00 3981.02 12:51:01 AM 22.46 0.42 22.05 64.75 1239.25 12:52:01 AM 80.00 6.93 73.07 1289.52 8199.22 12:53:01 AM 12.51 0.00 12.51 0.00 1177.17 12:54:01 AM 0.47 0.00 0.47 0.00 5.47 12:55:01 AM 0.30 0.00 0.30 0.00 3.02 12:56:01 AM 0.65 0.10 0.55 6.80 18.33 12:57:01 AM 2.25 0.00 2.25 0.00 224.83 12:58:01 AM 0.35 0.00 0.35 0.00 111.11 12:59:01 AM 0.20 0.00 0.20 0.00 123.48 01:00:01 AM 0.27 0.00 0.27 0.00 153.06 01:01:01 AM 0.28 0.00 0.28 0.00 114.48 01:02:01 AM 0.60 0.12 0.48 2.13 89.54 01:03:01 AM 23.89 0.40 23.49 46.78 2019.33 Average: 19.15 0.60 18.54 99.01 1963.74 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5121732 6967832 2760700 35.02 2688 2021488 731120 8.19 198828 2210808 104352 12:50:01 AM 5161720 7008436 2720712 34.52 2688 2022696 702184 7.86 208268 2161932 1232 12:51:01 AM 5114500 7003520 2767932 35.12 2688 2062440 687824 7.70 228032 2182492 38412 12:52:01 AM 4911652 7015204 2970780 37.69 2688 2269540 657996 7.37 261256 2324332 27220 12:53:01 AM 4910788 7014148 2971644 37.70 2688 2269552 657996 7.37 261272 2324656 8 12:54:01 AM 4911184 7014544 2971248 37.69 2688 2269552 657996 7.37 261276 2324584 4 12:55:01 AM 4911000 7014360 2971432 37.70 2688 2269552 657996 7.37 261276 2324588 4 12:56:01 AM 4859732 6965348 3022700 38.35 2688 2271824 742704 8.32 261820 2375184 1860 12:57:01 AM 4853128 6962512 3029304 38.43 2688 2275624 742704 8.32 261904 2381580 996 12:58:01 AM 4849428 6962108 3033004 38.48 2688 2278872 779680 8.73 261904 2385140 996 12:59:01 AM 4842936 6959760 3039496 38.56 2688 2283028 779680 8.73 261904 2391500 1488 01:00:01 AM 4838908 6959036 3043524 38.61 2688 2286368 803128 8.99 261908 2395116 288 01:01:01 AM 4832980 6956484 3049452 38.69 2688 2289704 821356 9.20 261904 2400752 236 01:02:01 AM 4775360 6902364 3107072 39.42 2688 2293184 884300 9.90 262220 2458360 1188 01:03:01 AM 4986872 6955292 2895560 36.73 2688 2140972 705592 7.90 483188 2050772 22332 Average: 4925461 6977397 2956971 37.51 2688 2220293 734150 8.22 266464 2312786 13374 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 105.03 85.60 1252.97 11.84 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 4.80 1.63 2.07 0.75 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 16.40 16.37 8.26 5.26 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 279.80 189.39 379.42 45.80 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 121.09 68.88 21.38 14.09 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.47 2.02 0.43 0.42 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.48 1.97 0.42 0.41 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 43.23 31.44 17.06 3.53 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 122.13 122.36 36.64 10.17 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 104.93 105.30 34.76 8.97 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 74.31 74.44 29.41 6.85 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 83.07 83.39 28.47 7.08 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 90.85 90.92 27.71 8.19 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 227.38 229.03 43.38 16.54 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 103.85 72.59 142.80 104.43 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 92.12 78.36 135.01 16.29 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) 01/15/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 37.70 0.00 5.23 1.57 0.10 55.41 12:49:01 AM 0 24.23 0.00 4.92 1.57 0.10 69.19 12:49:01 AM 1 51.19 0.00 5.54 1.57 0.10 41.60 12:50:01 AM all 1.39 0.00 0.73 0.33 0.03 97.51 12:50:01 AM 0 0.33 0.00 0.77 0.45 0.03 98.41 12:50:01 AM 1 2.43 0.00 0.70 0.22 0.03 96.61 12:51:01 AM all 19.44 0.00 2.77 0.14 0.08 77.58 12:51:01 AM 0 6.38 0.00 2.15 0.10 0.08 91.28 12:51:01 AM 1 32.51 0.00 3.39 0.18 0.07 63.85 12:52:01 AM all 30.60 0.00 5.64 0.80 0.10 62.87 12:52:01 AM 0 28.28 0.00 5.60 0.99 0.08 65.06 12:52:01 AM 1 32.92 0.00 5.68 0.62 0.12 60.67 12:53:01 AM all 0.58 0.00 0.38 0.12 0.04 98.88 12:53:01 AM 0 0.80 0.00 0.30 0.17 0.05 98.68 12:53:01 AM 1 0.35 0.00 0.47 0.07 0.03 99.08 12:54:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 12:54:01 AM 0 0.15 0.00 0.05 0.00 0.05 99.75 12:54:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 12:55:01 AM all 0.30 0.00 0.08 0.00 0.03 99.60 12:55:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:55:01 AM 1 0.50 0.00 0.08 0.00 0.02 99.40 12:56:01 AM all 5.95 0.00 0.54 0.01 0.07 93.43 12:56:01 AM 0 10.67 0.00 0.77 0.00 0.07 88.49 12:56:01 AM 1 1.27 0.00 0.32 0.02 0.07 98.33 12:57:01 AM all 12.94 0.00 1.06 0.01 0.07 85.92 12:57:01 AM 0 8.86 0.00 0.89 0.02 0.07 90.17 12:57:01 AM 1 17.05 0.00 1.24 0.00 0.07 81.64 12:58:01 AM all 11.83 0.00 1.19 0.00 0.08 86.90 12:58:01 AM 0 13.47 0.00 1.25 0.00 0.08 85.19 12:58:01 AM 1 10.19 0.00 1.13 0.00 0.08 88.60 12:59:01 AM all 12.09 0.00 0.99 0.00 0.08 86.84 12:59:01 AM 0 9.66 0.00 1.09 0.00 0.07 89.18 12:59:01 AM 1 14.53 0.00 0.89 0.00 0.08 84.50 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 10.44 0.00 0.84 0.00 0.08 88.64 01:00:01 AM 0 9.98 0.00 0.81 0.00 0.07 89.14 01:00:01 AM 1 10.90 0.00 0.87 0.00 0.08 88.14 01:01:01 AM all 11.80 0.00 0.99 0.01 0.08 87.11 01:01:01 AM 0 7.79 0.00 0.81 0.02 0.08 91.31 01:01:01 AM 1 15.84 0.00 1.18 0.00 0.08 82.90 01:02:01 AM all 12.34 0.00 1.41 0.00 0.08 86.17 01:02:01 AM 0 6.79 0.00 1.45 0.00 0.08 91.68 01:02:01 AM 1 17.91 0.00 1.37 0.00 0.08 80.64 01:03:01 AM all 23.06 0.00 3.16 0.17 0.08 73.54 01:03:01 AM 0 14.13 0.00 3.09 0.08 0.08 82.61 01:03:01 AM 1 31.98 0.00 3.22 0.25 0.07 64.49 Average: all 12.72 0.00 1.67 0.21 0.07 85.32 Average: 0 9.44 0.00 1.60 0.23 0.07 88.66 Average: 1 16.01 0.00 1.74 0.20 0.07 81.99