---> uname -a: Linux prd-centos8-robot-2c-8g-11293.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 613 4891 19 2191 6785 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:b3:76:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85451sec preferred_lft 85451sec inet6 fe80::f816:3eff:feb3:76a4/64 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) 12/07/2025 _x86_64_ (2 CPU) 01:37:18 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 88.77 6.37 82.40 1097.02 6085.50 01:40:01 AM 84.74 1.13 83.61 122.87 11175.71 01:41:01 AM 30.12 3.83 26.29 1206.00 2025.46 01:42:01 AM 71.43 3.27 68.16 92.64 7978.56 01:43:01 AM 7.35 0.00 7.35 0.00 533.76 01:44:01 AM 0.55 0.00 0.55 0.00 8.65 01:45:01 AM 0.32 0.00 0.32 0.00 3.15 01:46:01 AM 2.30 0.22 2.08 11.73 110.08 01:47:01 AM 0.73 0.00 0.73 0.00 119.93 01:48:01 AM 0.42 0.00 0.42 0.00 18.41 01:49:01 AM 0.15 0.00 0.15 0.00 14.16 01:50:01 AM 0.17 0.00 0.17 0.00 15.21 01:51:01 AM 0.28 0.03 0.25 1.87 10.31 01:52:01 AM 14.25 0.32 13.93 36.93 522.61 01:53:01 AM 30.31 0.55 29.76 64.11 1646.67 Average: 22.13 1.05 21.08 175.54 2018.06 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5236352 7038656 2646080 33.57 2688 1978976 696716 7.80 187304 2120060 250396 01:40:01 AM 5214196 7063988 2668236 33.85 2688 2025652 683616 7.65 219220 2096536 10752 01:41:01 AM 4936680 6952020 2945752 37.37 2688 2185560 789576 8.84 262628 2313208 103456 01:42:01 AM 4929376 7032736 2953056 37.46 2688 2269784 674112 7.55 260748 2306012 10832 01:43:01 AM 4929088 7032452 2953344 37.47 2688 2269788 674112 7.55 260752 2306040 4 01:44:01 AM 4928832 7032188 2953600 37.47 2688 2269788 674112 7.55 260752 2306088 4 01:45:01 AM 4929156 7032512 2953276 37.47 2688 2269788 674112 7.55 260752 2305860 4 01:46:01 AM 4880528 6985864 3001904 38.08 2688 2271776 738596 8.27 261016 2353912 404 01:47:01 AM 4874344 6982596 3008088 38.16 2688 2274692 738596 8.27 261020 2360384 72 01:48:01 AM 4873896 6982520 3008536 38.17 2688 2275064 738596 8.27 261020 2360884 64 01:49:01 AM 4873500 6982504 3008932 38.17 2688 2275444 738596 8.27 261020 2361212 56 01:50:01 AM 4872432 6981816 3010000 38.19 2688 2275824 734380 8.22 261020 2362164 16 01:51:01 AM 4871828 6981648 3010604 38.19 2688 2276268 734380 8.22 261164 2362496 176 01:52:01 AM 4925048 6898596 2957384 37.52 2688 2146124 799616 8.95 300864 2292736 61860 01:53:01 AM 5050056 6986976 2832376 35.93 2688 2110236 706700 7.91 467620 2005360 25116 Average: 4955021 6997805 2927411 37.14 2688 2211651 719721 8.06 269793 2280863 30881 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 160.87 120.53 1340.33 25.66 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 75.85 53.62 586.91 8.44 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 43.44 36.62 332.83 7.27 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 514.33 392.64 115.31 93.79 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 2.52 1.98 0.57 0.49 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 2.40 1.87 0.44 0.42 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 2.73 0.72 0.36 0.12 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 59.39 35.86 18.29 6.44 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 26.31 24.28 6.72 4.74 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 13.36 9.30 3.08 1.87 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 11.53 9.23 2.71 1.80 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 11.40 9.40 2.72 1.86 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 10.48 8.66 2.46 1.68 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 86.37 58.99 99.21 35.19 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 18.64 15.86 14.81 7.88 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 69.31 51.97 168.45 13.18 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) 12/07/2025 _x86_64_ (2 CPU) 01:37:18 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 39.17 0.00 6.26 0.90 0.10 53.57 01:39:01 AM 0 44.18 0.00 6.27 0.80 0.10 48.65 01:39:01 AM 1 34.15 0.00 6.24 1.00 0.10 58.50 01:40:01 AM all 22.89 0.00 2.94 1.02 0.09 73.06 01:40:01 AM 0 26.17 0.00 2.78 1.08 0.08 69.88 01:40:01 AM 1 19.61 0.00 3.10 0.95 0.10 76.23 01:41:01 AM all 17.74 0.00 3.77 0.42 0.09 77.98 01:41:01 AM 0 26.69 0.00 4.32 0.42 0.08 68.49 01:41:01 AM 1 8.81 0.00 3.21 0.42 0.10 87.46 01:42:01 AM all 20.96 0.00 4.09 0.54 0.08 74.33 01:42:01 AM 0 23.08 0.00 3.97 0.50 0.07 72.38 01:42:01 AM 1 18.85 0.00 4.21 0.59 0.08 76.28 01:43:01 AM all 0.25 0.00 0.13 0.07 0.06 99.50 01:43:01 AM 0 0.17 0.00 0.13 0.12 0.05 99.53 01:43:01 AM 1 0.33 0.00 0.12 0.02 0.07 99.47 01:44:01 AM all 0.35 0.00 0.08 0.00 0.07 99.51 01:44:01 AM 0 0.55 0.00 0.05 0.00 0.05 99.35 01:44:01 AM 1 0.15 0.00 0.10 0.00 0.08 99.67 01:45:01 AM all 0.32 0.00 0.05 0.00 0.05 99.58 01:45:01 AM 0 0.57 0.00 0.02 0.00 0.05 99.37 01:45:01 AM 1 0.07 0.00 0.08 0.00 0.05 99.80 01:46:01 AM all 9.90 0.00 0.94 0.01 0.08 89.07 01:46:01 AM 0 16.34 0.00 1.42 0.00 0.10 82.14 01:46:01 AM 1 3.48 0.00 0.45 0.02 0.07 95.99 01:47:01 AM all 13.53 0.00 0.53 0.02 0.11 85.81 01:47:01 AM 0 22.71 0.00 0.65 0.02 0.10 76.52 01:47:01 AM 1 4.36 0.00 0.42 0.02 0.12 95.09 01:48:01 AM all 4.28 0.00 0.29 0.00 0.09 95.34 01:48:01 AM 0 3.79 0.00 0.27 0.00 0.08 95.86 01:48:01 AM 1 4.76 0.00 0.32 0.00 0.10 94.82 01:49:01 AM all 4.23 0.00 0.32 0.00 0.10 95.36 01:49:01 AM 0 6.70 0.00 0.45 0.00 0.12 92.73 01:49:01 AM 1 1.75 0.00 0.18 0.00 0.08 97.98 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 4.41 0.00 0.27 0.00 0.11 95.21 01:50:01 AM 0 2.04 0.00 0.17 0.00 0.10 97.70 01:50:01 AM 1 6.79 0.00 0.37 0.00 0.12 92.73 01:51:01 AM all 3.94 0.00 0.29 0.00 0.09 95.67 01:51:01 AM 0 2.89 0.00 0.22 0.00 0.08 96.81 01:51:01 AM 1 5.00 0.00 0.37 0.00 0.10 94.53 01:52:01 AM all 17.91 0.00 1.89 0.07 0.08 80.04 01:52:01 AM 0 17.88 0.00 1.99 0.08 0.08 79.96 01:52:01 AM 1 17.95 0.00 1.80 0.05 0.08 80.12 01:53:01 AM all 30.05 0.00 4.33 0.14 0.08 65.40 01:53:01 AM 0 43.84 0.00 4.90 0.18 0.07 51.02 01:53:01 AM 1 16.26 0.00 3.76 0.10 0.10 79.78 Average: all 12.67 0.00 1.75 0.21 0.09 85.29 Average: 0 15.84 0.00 1.84 0.21 0.08 82.02 Average: 1 9.49 0.00 1.65 0.21 0.09 88.56