---> uname -a: Linux prd-centos8-robot-2c-8g-1231.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 602 4854 19 2239 6796 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:89:68:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85168sec preferred_lft 85168sec inet6 fe80::f816:3eff:fe89:6899/64 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) 11/26/2025 _x86_64_ (2 CPU) 02:25:02 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 121.28 0.27 121.01 12.93 11519.81 02:28:01 AM 42.94 0.65 42.29 51.05 5407.60 02:29:01 AM 67.43 7.13 60.30 1310.50 3940.47 02:30:01 AM 39.42 0.25 39.17 47.05 6515.31 02:31:01 AM 4.65 0.00 4.65 0.00 165.56 02:32:01 AM 0.48 0.00 0.48 0.00 6.03 02:33:01 AM 0.67 0.22 0.45 11.73 19.96 02:34:01 AM 2.07 0.00 2.07 0.00 180.42 02:35:01 AM 0.37 0.03 0.33 1.87 88.99 02:36:01 AM 0.52 0.00 0.52 0.00 169.92 02:37:01 AM 0.23 0.03 0.20 1.33 71.12 02:38:01 AM 0.30 0.00 0.30 0.00 168.51 02:39:01 AM 0.15 0.00 0.15 0.00 8.02 02:40:01 AM 0.18 0.00 0.18 0.00 71.99 02:41:01 AM 1.48 0.03 1.45 0.27 97.12 02:42:01 AM 0.32 0.00 0.32 0.00 130.41 02:43:01 AM 0.20 0.00 0.20 0.00 36.17 02:44:01 AM 1.82 0.18 1.63 4.27 133.19 02:45:01 AM 31.68 0.45 31.23 68.92 2659.02 Average: 16.64 0.49 16.15 79.47 1652.15 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5082372 6957080 2800056 35.52 2688 2051440 764428 8.56 191856 2262924 170932 02:28:01 AM 5062104 6939744 2820324 35.78 2688 2053720 796732 8.92 213784 2256700 44252 02:29:01 AM 4847096 6957228 3035332 38.51 2688 2275588 739244 8.28 258492 2391412 174768 02:30:01 AM 4937616 7037448 2944812 37.36 2688 2266300 661556 7.41 261168 2297288 16 02:31:01 AM 4938144 7037988 2944284 37.35 2688 2266304 661556 7.41 261172 2297340 8 02:32:01 AM 4938544 7038388 2943884 37.35 2688 2266304 661556 7.41 261172 2297120 4 02:33:01 AM 4894232 6995196 2988196 37.91 2688 2267424 737700 8.26 261304 2340736 320 02:34:01 AM 4882548 6986600 2999880 38.06 2688 2270512 757596 8.48 261304 2352704 80 02:35:01 AM 4876064 6984588 3006364 38.14 2688 2274992 772976 8.65 261852 2358676 1948 02:36:01 AM 4871116 6984040 3011312 38.20 2688 2279392 772976 8.65 261852 2363624 1460 02:37:01 AM 4867128 6982612 3015300 38.25 2688 2281944 772976 8.65 261856 2367440 1892 02:38:01 AM 4861288 6979904 3021140 38.33 2688 2285076 756920 8.48 261856 2373440 32 02:39:01 AM 4860372 6980120 3022056 38.34 2688 2286216 774524 8.67 261856 2373996 964 02:40:01 AM 4858172 6979572 3024256 38.37 2688 2287860 766264 8.58 261856 2376020 480 02:41:01 AM 4857080 6980112 3025348 38.38 2688 2289488 766264 8.58 261964 2377392 192 02:42:01 AM 4852680 6979588 3029748 38.44 2688 2293372 766264 8.58 261964 2381520 256 02:43:01 AM 4851636 6979640 3030792 38.45 2688 2294476 766264 8.58 261964 2382784 328 02:44:01 AM 5085648 7037336 2796780 35.48 2688 2119628 661212 7.40 257584 2154824 6684 02:45:01 AM 5008640 6990208 2873788 36.46 2688 2154700 707132 7.92 487020 2028636 10068 Average: 4917499 6989863 2964929 37.61 2688 2240249 740218 8.29 266941 2317609 21825 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 130.09 101.68 1466.39 13.27 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 11.95 6.70 5.81 3.26 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 43.37 38.90 336.17 8.74 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 542.29 380.21 107.24 89.25 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 3.55 2.08 0.83 0.65 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 4.77 1.95 0.63 0.44 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 45.37 28.29 13.47 3.04 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 81.42 79.97 29.26 7.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 60.05 58.18 30.54 5.30 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 69.11 66.09 32.33 6.15 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 35.56 34.49 17.57 3.49 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 66.79 64.41 24.86 5.90 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 42.23 39.16 38.27 3.65 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 62.01 61.06 15.61 5.45 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 69.53 68.93 17.44 5.96 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 124.68 125.84 31.00 9.70 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 3.02 3.90 0.65 0.67 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 115.61 91.45 68.32 12.33 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 59.01 40.61 112.69 92.79 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 82.65 68.10 123.64 14.58 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) 11/26/2025 _x86_64_ (2 CPU) 02:25:02 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 39.31 0.00 5.58 1.31 0.12 53.68 02:27:01 AM 0 40.93 0.00 5.40 1.25 0.12 52.31 02:27:01 AM 1 37.70 0.00 5.75 1.37 0.12 55.06 02:28:01 AM all 16.27 0.00 1.95 0.46 0.08 81.24 02:28:01 AM 0 16.61 0.00 2.22 0.52 0.07 80.58 02:28:01 AM 1 15.93 0.00 1.69 0.40 0.08 81.90 02:29:01 AM all 32.58 0.00 5.92 0.49 0.08 60.93 02:29:01 AM 0 20.58 0.00 4.64 0.37 0.08 74.33 02:29:01 AM 1 44.59 0.00 7.20 0.62 0.08 47.52 02:30:01 AM all 9.18 0.00 2.33 0.39 0.07 88.04 02:30:01 AM 0 10.68 0.00 2.56 0.34 0.07 86.35 02:30:01 AM 1 7.68 0.00 2.09 0.45 0.07 89.71 02:31:01 AM all 0.38 0.00 0.10 0.02 0.03 99.47 02:31:01 AM 0 0.12 0.00 0.10 0.03 0.03 99.72 02:31:01 AM 1 0.65 0.00 0.10 0.00 0.03 99.22 02:32:01 AM all 0.38 0.00 0.08 0.00 0.04 99.51 02:32:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 02:32:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 02:33:01 AM all 2.48 0.00 0.36 0.01 0.03 97.11 02:33:01 AM 0 1.84 0.00 0.34 0.00 0.03 97.79 02:33:01 AM 1 3.12 0.00 0.38 0.02 0.03 96.44 02:34:01 AM all 9.98 0.00 0.94 0.01 0.07 89.00 02:34:01 AM 0 4.58 0.00 0.57 0.00 0.07 94.79 02:34:01 AM 1 15.44 0.00 1.32 0.02 0.07 83.16 02:35:01 AM all 11.47 0.00 1.23 0.00 0.08 87.21 02:35:01 AM 0 5.19 0.00 0.85 0.00 0.08 93.87 02:35:01 AM 1 17.88 0.00 1.62 0.00 0.09 80.41 02:36:01 AM all 11.88 0.00 0.97 0.00 0.08 87.07 02:36:01 AM 0 6.02 0.00 0.71 0.00 0.08 93.18 02:36:01 AM 1 17.67 0.00 1.23 0.00 0.08 81.02 02:37:01 AM all 5.84 0.00 0.50 0.00 0.07 93.59 02:37:01 AM 0 8.41 0.00 0.67 0.00 0.05 90.87 02:37:01 AM 1 3.28 0.00 0.33 0.00 0.08 96.30 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 11.64 0.00 1.20 0.00 0.09 87.07 02:38:01 AM 0 6.39 0.00 0.57 0.00 0.10 92.94 02:38:01 AM 1 17.11 0.00 1.85 0.00 0.09 80.96 02:39:01 AM all 5.53 0.00 0.44 0.00 0.08 93.96 02:39:01 AM 0 1.92 0.00 0.23 0.00 0.07 97.78 02:39:01 AM 1 9.17 0.00 0.64 0.00 0.08 90.10 02:40:01 AM all 7.90 0.00 0.63 0.01 0.08 91.38 02:40:01 AM 0 4.66 0.00 0.60 0.00 0.08 94.65 02:40:01 AM 1 11.20 0.00 0.66 0.02 0.07 88.05 02:41:01 AM all 8.36 0.00 0.81 0.03 0.06 90.74 02:41:01 AM 0 3.32 0.00 0.72 0.07 0.05 95.84 02:41:01 AM 1 13.48 0.00 0.90 0.00 0.07 85.55 02:42:01 AM all 10.73 0.00 1.03 0.00 0.09 88.15 02:42:01 AM 0 3.64 0.00 0.64 0.00 0.08 95.64 02:42:01 AM 1 17.85 0.00 1.43 0.00 0.10 80.62 02:43:01 AM all 3.71 0.00 0.42 0.00 0.08 95.79 02:43:01 AM 0 1.42 0.00 0.22 0.00 0.08 98.28 02:43:01 AM 1 5.99 0.00 0.62 0.00 0.08 93.30 02:44:01 AM all 9.39 0.00 1.26 0.01 0.08 89.25 02:44:01 AM 0 4.47 0.00 0.82 0.00 0.08 94.62 02:44:01 AM 1 14.31 0.00 1.71 0.02 0.08 83.89 02:45:01 AM all 30.77 0.00 3.46 0.22 0.12 65.44 02:45:01 AM 0 25.19 0.00 3.00 0.20 0.10 71.51 02:45:01 AM 1 36.35 0.00 3.92 0.23 0.13 59.37 Average: all 12.01 0.00 1.54 0.16 0.08 86.22 Average: 0 8.76 0.00 1.32 0.15 0.07 89.70 Average: 1 15.27 0.00 1.77 0.17 0.08 82.72