---> uname -a: Linux prd-centos8-robot-2c-8g-2654.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4930 19 2180 6813 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:24:65:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fe24:65d1/64 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) 08/20/2025 _x86_64_ (2 CPU) 00:34:58 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 119.04 0.23 118.81 11.86 11295.37 12:38:01 AM 43.50 1.03 42.47 113.56 5391.87 12:39:01 AM 53.12 6.75 46.38 1248.19 3158.79 12:40:01 AM 38.74 0.25 38.49 47.05 6647.42 12:41:01 AM 3.58 0.00 3.58 0.00 121.79 12:42:01 AM 0.18 0.00 0.18 0.00 2.38 12:43:02 AM 0.43 0.22 0.22 11.73 7.62 12:44:01 AM 1.85 0.00 1.85 0.00 122.91 12:45:01 AM 0.65 0.00 0.65 0.00 105.93 12:46:01 AM 0.40 0.00 0.40 0.00 14.95 12:47:01 AM 0.37 0.00 0.37 0.00 20.46 12:48:01 AM 0.17 0.00 0.17 0.00 9.10 12:49:01 AM 0.17 0.03 0.13 1.87 15.46 12:50:01 AM 15.43 0.33 15.10 37.86 1018.85 Average: 19.85 0.63 19.22 105.27 1997.53 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5127896 6993676 2754528 34.95 2688 2042912 723764 8.10 191216 2220752 167860 12:38:01 AM 5248020 7087296 2634404 33.42 2688 2015240 634968 7.11 219576 2065080 10756 12:39:01 AM 4878168 6978172 3004256 38.11 2688 2267512 713044 7.98 260276 2367756 184628 12:40:01 AM 4968628 7057300 2913796 36.97 2688 2256316 629432 7.05 262680 2269696 4 12:41:01 AM 4968964 7057648 2913460 36.96 2688 2256320 629432 7.05 262684 2269688 4 12:42:01 AM 4969148 7057832 2913276 36.96 2688 2256320 629432 7.05 262684 2269676 12 12:43:02 AM 4925512 7015176 2956912 37.51 2688 2257300 694376 7.77 262880 2312916 616 12:44:01 AM 4917380 7009468 2965044 37.62 2688 2259724 694376 7.77 262952 2321096 1232 12:45:01 AM 4914340 7008064 2968084 37.65 2688 2261368 694376 7.77 262952 2324076 40 12:46:01 AM 4912524 7006624 2969900 37.68 2688 2261744 694376 7.77 262952 2325912 116 12:47:01 AM 4912184 7006672 2970240 37.68 2688 2262124 694376 7.77 262952 2326328 36 12:48:01 AM 4911484 7006340 2970940 37.69 2688 2262500 694376 7.77 262952 2326964 188 12:49:01 AM 4910028 7005560 2972396 37.71 2688 2263176 694376 7.77 263100 2328324 372 12:50:01 AM 5065220 6987712 2817204 35.74 2688 2096280 736948 8.25 307908 2152588 23940 Average: 4973535 7019824 2908889 36.90 2688 2215631 682689 7.64 257697 2277204 27843 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 127.31 100.10 1442.78 13.82 0.00 0.00 0.00 0.00 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 15.33 9.73 7.53 4.27 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 39.41 33.03 329.22 7.60 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 513.38 409.90 112.10 94.00 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 2.63 2.05 0.57 0.49 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 4.03 1.93 0.63 0.45 0.00 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM eth0 33.99 18.66 10.21 2.60 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 35.97 30.96 11.36 6.08 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 24.76 17.60 5.67 3.60 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 14.96 9.40 3.09 1.87 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 12.00 9.17 2.83 1.80 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 11.66 9.27 2.75 1.81 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 10.08 8.61 3.12 2.57 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 88.12 63.79 100.21 34.79 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 66.73 51.75 145.31 12.56 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) 08/20/2025 _x86_64_ (2 CPU) 00:34:58 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.77 0.00 5.56 2.72 0.12 54.84 12:37:01 AM 0 26.61 0.00 4.89 2.88 0.12 65.51 12:37:01 AM 1 46.95 0.00 6.23 2.57 0.12 44.13 12:38:01 AM all 18.66 0.00 2.46 1.37 0.06 77.46 12:38:01 AM 0 11.89 0.00 2.22 2.12 0.07 83.71 12:38:01 AM 1 25.42 0.00 2.70 0.62 0.05 71.21 12:39:01 AM all 26.04 0.00 4.87 2.76 0.09 66.24 12:39:01 AM 0 15.14 0.00 4.41 2.02 0.08 78.35 12:39:01 AM 1 36.95 0.00 5.33 3.50 0.10 54.12 12:40:01 AM all 8.71 0.00 2.34 1.01 0.06 87.89 12:40:01 AM 0 8.15 0.00 2.06 0.82 0.07 88.90 12:40:01 AM 1 9.27 0.00 2.61 1.19 0.05 86.88 12:41:01 AM all 0.35 0.00 0.09 0.02 0.03 99.52 12:41:01 AM 0 0.37 0.00 0.07 0.00 0.02 99.55 12:41:01 AM 1 0.33 0.00 0.12 0.03 0.03 99.48 12:42:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 12:42:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 12:42:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:43:02 AM all 2.31 0.00 0.33 0.01 0.03 97.33 12:43:02 AM 0 0.67 0.00 0.17 0.00 0.02 99.15 12:43:02 AM 1 3.96 0.00 0.48 0.02 0.03 95.51 12:44:01 AM all 14.21 0.00 0.90 0.01 0.06 84.82 12:44:01 AM 0 8.55 0.00 0.61 0.02 0.05 90.77 12:44:01 AM 1 19.87 0.00 1.19 0.00 0.07 78.87 12:45:01 AM all 9.49 0.00 0.50 0.00 0.06 89.95 12:45:01 AM 0 8.11 0.00 0.52 0.00 0.07 91.30 12:45:01 AM 1 10.86 0.00 0.48 0.00 0.05 88.60 12:46:01 AM all 4.31 0.00 0.37 0.00 0.05 95.27 12:46:01 AM 0 4.29 0.00 0.33 0.00 0.05 95.32 12:46:01 AM 1 4.33 0.00 0.40 0.00 0.05 95.22 12:47:01 AM all 4.31 0.00 0.28 0.00 0.05 95.35 12:47:01 AM 0 3.60 0.00 0.22 0.00 0.05 96.14 12:47:01 AM 1 5.03 0.00 0.35 0.00 0.05 94.57 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.32 0.00 0.30 0.00 0.04 95.34 12:48:01 AM 0 2.16 0.00 0.20 0.00 0.03 97.61 12:48:01 AM 1 6.47 0.00 0.40 0.00 0.05 93.08 12:49:01 AM all 3.98 0.00 0.30 0.00 0.06 95.66 12:49:01 AM 0 3.36 0.00 0.28 0.00 0.05 96.31 12:49:01 AM 1 4.60 0.00 0.32 0.00 0.07 95.02 12:50:01 AM all 19.86 0.00 2.40 0.16 0.06 77.52 12:50:01 AM 0 8.92 0.00 2.74 0.20 0.05 88.09 12:50:01 AM 1 30.79 0.00 2.05 0.12 0.07 66.97 Average: all 10.98 0.00 1.49 0.58 0.06 86.90 Average: 0 7.29 0.00 1.35 0.58 0.05 90.74 Average: 1 14.68 0.00 1.63 0.58 0.06 83.06