---> uname -a: Linux prd-centos8-robot-2c-8g-11795.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 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4870 27 2194 6757 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:a4:63:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85407sec preferred_lft 85407sec inet6 fe80::f816:3eff:fea4:63c9/64 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) 11/19/2025 _x86_64_ (2 CPU) 02:30:05 LINUX RESTART (2 CPU) 02:31:01 AM tps rtps wtps bread/s bwrtn/s 02:32:01 AM 119.66 0.30 119.36 14.00 11335.23 02:33:01 AM 42.90 0.68 42.22 51.58 5482.94 02:34:01 AM 12.23 0.38 11.85 64.26 1031.91 02:35:01 AM 81.67 6.96 74.71 1292.77 8278.01 02:36:01 AM 11.41 0.00 11.41 0.00 1138.33 02:37:01 AM 4.05 0.00 4.05 0.00 131.61 02:38:01 AM 0.30 0.00 0.30 0.00 3.15 02:39:01 AM 0.65 0.22 0.43 11.73 22.83 02:40:01 AM 1.92 0.00 1.92 0.00 161.14 02:41:01 AM 0.92 0.00 0.92 0.00 66.71 02:42:01 AM 0.25 0.00 0.25 0.00 10.71 02:43:01 AM 0.17 0.00 0.17 0.00 16.28 02:44:01 AM 0.13 0.00 0.13 0.00 16.80 02:45:01 AM 0.18 0.03 0.15 1.87 8.43 02:46:01 AM 23.06 0.45 22.61 47.32 1213.50 Average: 19.97 0.60 19.36 98.91 1927.82 02:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 AM 5097104 6968072 2785320 35.34 2688 2056052 783812 8.78 192160 2248716 170912 02:33:01 AM 5068372 6942348 2814052 35.70 2688 2058348 813416 9.11 214092 2252056 44244 02:34:01 AM 5142092 7028180 2740332 34.77 2688 2068168 709208 7.94 224976 2160444 41012 02:35:01 AM 4914044 7010412 2968380 37.66 2688 2270904 716052 8.02 261376 2323084 26976 02:36:01 AM 4914024 7010064 2968400 37.66 2688 2270912 716052 8.02 261388 2323328 4 02:37:01 AM 4914220 7010264 2968204 37.66 2688 2270916 716052 8.02 261392 2323264 4 02:38:01 AM 4913972 7010012 2968452 37.66 2688 2270916 716052 8.02 261392 2323264 8 02:39:01 AM 4870128 6967624 3012296 38.22 2688 2272412 769160 8.61 261660 2366960 712 02:40:01 AM 4861944 6962564 3020480 38.32 2688 2275496 773128 8.66 261660 2374828 992 02:41:01 AM 4861460 6962632 3020964 38.33 2688 2276048 788584 8.83 261660 2375524 4 02:42:01 AM 4859220 6960780 3023204 38.35 2688 2276428 788584 8.83 261660 2377872 160 02:43:01 AM 4858524 6960468 3023900 38.36 2688 2276820 788584 8.83 261660 2378420 100 02:44:01 AM 4857740 6960060 3024684 38.37 2688 2277196 788584 8.83 261660 2379204 24 02:45:01 AM 4902544 7007752 2979880 37.80 2688 2280076 710888 7.96 262140 2334072 2636 02:46:01 AM 5082980 7011036 2799444 35.52 2688 2108600 710780 7.96 465376 1973960 24136 Average: 4941225 6984818 2941199 37.31 2688 2220619 752596 8.43 264950 2301000 20795 02:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 142.14 109.83 1476.21 14.38 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 12.45 6.91 6.13 3.52 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 12.81 10.25 3.88 2.56 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 399.15 280.22 407.76 68.91 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 183.72 134.79 36.65 31.04 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 2.52 1.92 0.43 0.41 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 2.83 1.87 0.47 0.41 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 44.79 26.36 13.15 3.82 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 30.02 27.05 9.04 5.28 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 18.01 13.80 4.21 2.71 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 11.23 9.18 2.75 1.80 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 11.86 9.07 2.74 1.79 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 14.41 9.35 3.42 2.07 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 11.21 10.53 3.74 3.26 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 98.72 58.78 104.97 35.97 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 66.39 47.33 138.36 11.86 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) 11/19/2025 _x86_64_ (2 CPU) 02:30:05 LINUX RESTART (2 CPU) 02:31:01 AM CPU %user %nice %system %iowait %steal %idle 02:32:01 AM all 37.39 0.00 5.20 2.41 0.13 54.87 02:32:01 AM 0 49.16 0.00 6.40 2.68 0.13 41.62 02:32:01 AM 1 25.63 0.00 4.00 2.13 0.12 68.12 02:33:01 AM all 16.15 0.00 1.93 0.53 0.07 81.33 02:33:01 AM 0 27.33 0.00 2.35 0.52 0.07 69.74 02:33:01 AM 1 4.96 0.00 1.50 0.55 0.07 92.92 02:34:01 AM all 9.90 0.00 2.10 0.58 0.05 87.36 02:34:01 AM 0 6.83 0.00 1.89 0.52 0.05 90.72 02:34:01 AM 1 12.98 0.00 2.32 0.65 0.05 83.99 02:35:01 AM all 32.05 0.00 6.07 1.13 0.11 60.64 02:35:01 AM 0 30.93 0.00 5.71 0.63 0.12 62.61 02:35:01 AM 1 33.16 0.00 6.44 1.63 0.10 58.67 02:36:01 AM all 0.59 0.00 0.50 0.19 0.03 98.69 02:36:01 AM 0 0.35 0.00 0.37 0.00 0.02 99.27 02:36:01 AM 1 0.84 0.00 0.64 0.38 0.03 98.11 02:37:01 AM all 0.31 0.00 0.08 0.02 0.03 99.57 02:37:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 02:37:01 AM 1 0.52 0.00 0.07 0.03 0.05 99.33 02:38:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 02:38:01 AM 0 0.13 0.00 0.12 0.00 0.05 99.70 02:38:01 AM 1 0.45 0.00 0.03 0.00 0.02 99.50 02:39:01 AM all 5.55 0.00 0.64 0.01 0.05 93.75 02:39:01 AM 0 7.20 0.00 0.89 0.02 0.07 91.83 02:39:01 AM 1 3.90 0.00 0.38 0.00 0.03 95.68 02:40:01 AM all 14.99 0.00 0.86 0.02 0.07 84.06 02:40:01 AM 0 16.62 0.00 1.04 0.02 0.07 82.26 02:40:01 AM 1 13.37 0.00 0.69 0.02 0.07 85.86 02:41:01 AM all 6.23 0.00 0.44 0.01 0.06 93.26 02:41:01 AM 0 8.85 0.00 0.55 0.00 0.05 90.55 02:41:01 AM 1 3.62 0.00 0.33 0.02 0.07 95.96 02:42:01 AM all 4.35 0.00 0.31 0.00 0.06 95.28 02:42:01 AM 0 5.93 0.00 0.42 0.00 0.07 93.58 02:42:01 AM 1 2.78 0.00 0.20 0.00 0.05 96.97 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 4.41 0.00 0.29 0.00 0.08 95.22 02:43:01 AM 0 3.08 0.00 0.23 0.00 0.08 96.61 02:43:01 AM 1 5.74 0.00 0.35 0.00 0.08 93.83 02:44:01 AM all 4.50 0.00 0.31 0.00 0.08 95.12 02:44:01 AM 0 4.93 0.00 0.33 0.00 0.08 94.65 02:44:01 AM 1 4.06 0.00 0.28 0.00 0.07 95.58 02:45:01 AM all 6.99 0.00 0.34 0.00 0.05 92.61 02:45:01 AM 0 3.76 0.00 0.37 0.00 0.03 95.83 02:45:01 AM 1 10.22 0.00 0.32 0.00 0.07 89.39 02:46:01 AM all 24.94 0.00 3.38 0.14 0.08 71.46 02:46:01 AM 0 31.04 0.00 3.81 0.20 0.08 64.87 02:46:01 AM 1 18.83 0.00 2.94 0.08 0.08 78.06 Average: all 11.25 0.00 1.50 0.34 0.06 86.84 Average: 0 13.09 0.00 1.64 0.31 0.07 84.90 Average: 1 9.41 0.00 1.37 0.37 0.06 88.79