---> uname -a: Linux prd-centos8-robot-2c-8g-15679.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 594 4923 19 2180 6804 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:c6:9e:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fec6:9e64/64 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) 12/22/2025 _x86_64_ (2 CPU) 00:35:55 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 125.03 0.92 124.11 65.86 12348.26 12:39:01 AM 33.01 0.50 32.51 64.78 2959.36 12:40:00 AM 89.05 7.13 81.92 1320.94 8843.48 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 11.45 0.00 11.45 0.00 1139.27 12:42:01 AM 2.12 0.22 1.90 11.73 81.69 12:43:01 AM 0.28 0.00 0.28 0.00 3.62 12:44:01 AM 0.22 0.00 0.22 0.00 2.35 12:45:01 AM 0.15 0.00 0.15 0.00 2.40 12:46:01 AM 0.22 0.00 0.22 0.00 2.83 12:47:01 AM 0.22 0.00 0.22 0.00 3.63 12:48:01 AM 0.17 0.00 0.17 0.00 1.87 12:49:01 AM 0.13 0.00 0.13 0.00 0.93 12:50:00 AM 14.34 0.32 14.02 37.83 824.55 12:50:01 AM 209.79 2.10 207.69 195.80 7879.72 Average: 21.47 0.69 20.78 113.60 2014.89 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5154172 6999472 2728248 34.61 2688 2020972 739736 8.28 198184 2175484 54896 12:39:01 AM 5165460 7048088 2716960 34.47 2688 2056208 683812 7.66 227164 2132788 43672 12:40:00 AM 4946136 7046164 2936284 37.25 2688 2267064 660908 7.40 260356 2291960 27112 12:40:01 AM 4946136 7045944 2936284 37.25 2688 2267064 660908 7.40 260356 2292348 27052 12:41:01 AM 4928692 7028732 2953728 37.47 2688 2267208 660908 7.40 260476 2307168 148 12:42:01 AM 4773620 6874120 3108800 39.44 2688 2267756 857148 9.60 260488 2461028 12 12:43:01 AM 4774204 6874704 3108216 39.43 2688 2267756 857148 9.60 260488 2460724 8 12:44:01 AM 4774236 6874736 3108184 39.43 2688 2267756 857148 9.60 260488 2460724 4 12:45:01 AM 4773988 6874492 3108432 39.43 2688 2267760 857148 9.60 260488 2461012 4 12:46:01 AM 4773124 6873628 3109296 39.45 2688 2267760 857148 9.60 260488 2462424 8 12:47:01 AM 4773180 6873684 3109240 39.45 2688 2267760 857148 9.60 260488 2462520 4 12:48:01 AM 4773244 6873752 3109176 39.44 2688 2267764 857148 9.60 260488 2462368 4 12:49:01 AM 4727612 6828152 3154808 40.02 2688 2267796 901568 10.09 260488 2506700 40 12:50:00 AM 5055052 6977152 2827368 35.87 2688 2095124 745228 8.34 300612 2163840 25096 12:50:01 AM 5121116 7043432 2761304 35.03 2688 2095336 730872 8.18 302096 2099204 25192 Average: 4897331 6942417 2985089 37.87 2688 2214072 785598 8.80 259543 2346686 13550 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 98.67 75.39 889.11 11.35 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 12.86 10.66 6.55 4.29 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 241.16 176.69 383.47 45.59 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 1.56 0.00 0.09 0.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 16.03 8.65 4.37 0.82 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 175.79 168.86 3162.64 16.02 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.78 0.08 0.07 0.01 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.60 0.10 0.15 0.01 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 3.45 0.33 0.69 0.38 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 7.25 0.55 1.28 0.46 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 2.17 0.68 0.97 0.64 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.15 0.10 0.26 0.01 0.00 0.00 0.00 0.00 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 331.04 323.98 5645.68 20.95 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 149.18 126.53 1648.62 28.69 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 67.13 47.55 59.70 26.53 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 79.62 68.23 899.83 9.86 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) 12/22/2025 _x86_64_ (2 CPU) 00:35:55 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 35.08 0.00 5.33 1.17 0.12 58.31 12:38:01 AM 0 35.13 0.00 5.73 1.10 0.12 57.92 12:38:01 AM 1 35.03 0.00 4.92 1.23 0.12 58.70 12:39:01 AM all 19.39 0.00 2.77 0.22 0.06 77.56 12:39:01 AM 0 23.03 0.00 3.08 0.32 0.05 73.52 12:39:01 AM 1 15.75 0.00 2.45 0.12 0.07 81.61 12:40:00 AM all 31.33 0.00 5.81 0.64 0.09 62.13 12:40:00 AM 0 27.70 0.00 6.18 0.84 0.10 65.18 12:40:00 AM 1 34.95 0.00 5.44 0.44 0.09 59.08 12:40:01 AM all 0.39 0.00 0.78 0.00 0.00 98.82 12:40:01 AM 0 0.00 0.00 0.79 0.00 0.00 99.21 12:40:01 AM 1 0.78 0.00 0.78 0.00 0.00 98.44 12:41:01 AM all 0.18 0.00 0.20 0.11 0.03 99.48 12:41:01 AM 0 0.25 0.00 0.25 0.17 0.02 99.32 12:41:01 AM 1 0.10 0.00 0.15 0.05 0.05 99.65 12:42:01 AM all 3.15 0.00 0.57 0.02 0.08 96.18 12:42:01 AM 0 4.53 0.00 0.69 0.02 0.10 94.67 12:42:01 AM 1 1.78 0.00 0.45 0.02 0.07 97.69 12:43:01 AM all 0.42 0.00 0.10 0.00 0.07 99.42 12:43:01 AM 0 0.28 0.00 0.17 0.00 0.10 99.45 12:43:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 12:44:01 AM all 0.39 0.00 0.08 0.00 0.07 99.46 12:44:01 AM 0 0.27 0.00 0.13 0.00 0.10 99.50 12:44:01 AM 1 0.52 0.00 0.03 0.00 0.03 99.42 12:45:01 AM all 0.43 0.00 0.13 0.00 0.07 99.38 12:45:01 AM 0 0.18 0.00 0.15 0.00 0.07 99.60 12:45:01 AM 1 0.67 0.00 0.10 0.00 0.07 99.16 12:46:01 AM all 0.28 0.00 0.13 0.00 0.09 99.50 12:46:01 AM 0 0.25 0.00 0.15 0.00 0.10 99.50 12:46:01 AM 1 0.30 0.00 0.12 0.00 0.08 99.50 12:47:01 AM all 0.49 0.00 0.11 0.00 0.07 99.33 12:47:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 12:47:01 AM 1 0.33 0.00 0.13 0.00 0.10 99.43 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.43 0.00 0.09 0.00 0.07 99.42 12:48:01 AM 0 0.62 0.00 0.05 0.00 0.03 99.30 12:48:01 AM 1 0.23 0.00 0.13 0.00 0.10 99.53 12:49:01 AM all 2.57 0.00 0.68 0.00 0.09 96.66 12:49:01 AM 0 1.91 0.00 0.47 0.00 0.08 97.54 12:49:01 AM 1 3.23 0.00 0.89 0.00 0.10 95.78 12:50:00 AM all 15.28 0.00 2.20 0.09 0.06 82.37 12:50:00 AM 0 25.20 0.00 2.88 0.15 0.05 71.72 12:50:00 AM 1 5.39 0.00 1.52 0.03 0.07 92.99 12:50:01 AM all 22.03 0.00 5.94 0.70 0.00 71.33 12:50:01 AM 0 38.46 0.00 9.09 1.40 0.00 51.05 12:50:01 AM 1 5.59 0.00 2.80 0.00 0.00 91.61 Average: all 8.39 0.00 1.40 0.17 0.07 89.96 Average: 0 9.22 0.00 1.54 0.20 0.07 88.96 Average: 1 7.57 0.00 1.26 0.15 0.07 90.96