---> uname -a: Linux prd-centos8-robot-2c-8g-7824.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 663 4754 19 2279 6735 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:39:db:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84539sec preferred_lft 84539sec inet6 fe80::f816:3eff:fe39:db28/64 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) 11/11/2025 _x86_64_ (2 CPU) 02:21:10 LINUX RESTART (2 CPU) 02:22:01 AM tps rtps wtps bread/s bwrtn/s 02:23:01 AM 82.71 31.84 50.87 5602.13 6304.60 02:24:01 AM 100.72 0.72 100.00 52.92 10932.31 02:25:01 AM 25.51 0.40 25.11 62.52 1745.04 02:26:01 AM 60.18 6.96 53.22 1291.57 3648.62 02:27:01 AM 38.91 0.03 38.88 3.47 6545.64 02:28:01 AM 5.91 0.00 5.91 0.00 190.22 02:29:01 AM 0.17 0.00 0.17 0.00 1.32 02:30:01 AM 0.13 0.00 0.13 0.00 1.30 02:31:01 AM 2.53 0.25 2.28 13.59 164.58 02:32:01 AM 0.48 0.00 0.48 0.00 164.49 02:33:01 AM 0.27 0.00 0.27 0.00 189.62 02:34:01 AM 0.27 0.00 0.27 0.00 143.11 02:35:01 AM 0.18 0.00 0.18 0.00 38.54 02:36:01 AM 0.15 0.00 0.15 0.00 39.07 02:37:01 AM 1.40 0.03 1.37 0.27 38.76 02:38:01 AM 0.23 0.00 0.23 0.00 17.88 02:39:01 AM 0.20 0.00 0.20 0.00 38.62 02:40:01 AM 0.50 0.00 0.50 0.00 181.72 02:41:01 AM 0.28 0.00 0.28 0.00 196.13 02:42:01 AM 0.42 0.00 0.42 0.00 126.40 02:43:01 AM 0.40 0.00 0.40 0.00 199.30 02:44:01 AM 0.18 0.00 0.18 0.00 4.95 02:45:01 AM 0.18 0.00 0.18 0.00 86.27 02:46:01 AM 0.22 0.00 0.22 0.00 11.13 02:47:01 AM 0.38 0.00 0.38 0.00 22.10 02:48:01 AM 0.17 0.00 0.17 0.00 16.28 02:49:01 AM 0.43 0.00 0.43 0.00 82.62 02:50:01 AM 0.20 0.00 0.20 0.00 60.53 02:51:01 AM 13.93 0.32 13.61 36.92 647.13 02:52:01 AM 30.41 0.52 29.89 63.85 3272.63 Average: 12.26 1.37 10.89 237.59 1170.39 02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 AM 5382540 6998752 2499884 31.71 2688 1806624 776812 8.70 199808 2008804 103140 02:24:01 AM 5156912 6997228 2725512 34.58 2688 2016040 724476 8.11 199224 2170452 42016 02:25:01 AM 5231684 7073416 2650740 33.63 2688 2017920 633624 7.09 219984 2083128 10748 02:26:01 AM 4891628 6987840 2990796 37.94 2688 2261856 693092 7.76 254564 2351804 175496 02:27:01 AM 4908132 7003348 2974292 37.73 2688 2262044 687616 7.70 261212 2330188 24 02:28:01 AM 4909272 7004220 2973152 37.72 2688 2262048 687616 7.70 261216 2330256 4 02:29:01 AM 4909232 7004180 2973192 37.72 2688 2262048 687616 7.70 261216 2330192 4 02:30:01 AM 4908744 7003808 2973680 37.73 2688 2262164 682768 7.64 261220 2330512 104 02:31:01 AM 4850704 6950084 3031720 38.46 2688 2266488 770032 8.62 261540 2387532 1348 02:32:01 AM 4844232 6949272 3038192 38.54 2688 2272120 809784 9.07 261540 2394220 2236 02:33:01 AM 4839944 6948928 3042480 38.60 2688 2276112 809784 9.07 261540 2398384 596 02:34:01 AM 4835764 6948528 3046660 38.65 2688 2279852 812648 9.10 261908 2402404 108 02:35:01 AM 4833912 6947692 3048512 38.67 2688 2280860 812648 9.10 261908 2404400 24 02:36:01 AM 4831656 6946564 3050768 38.70 2688 2281996 812648 9.10 261908 2406804 24 02:37:01 AM 4830968 6946256 3051456 38.71 2688 2282376 812648 9.10 262068 2407176 208 02:38:01 AM 4832628 6948564 3049796 38.69 2688 2283016 778404 8.72 262068 2405848 408 02:39:01 AM 4824688 6944312 3057736 38.79 2688 2286704 813928 9.11 262120 2413292 2980 02:40:01 AM 4815748 6938412 3066676 38.91 2688 2289784 828328 9.27 262120 2420764 780 02:41:01 AM 4812096 6939908 3070328 38.95 2688 2294900 828328 9.27 262120 2425672 56 02:42:01 AM 4809476 6940992 3072948 38.98 2688 2298596 828328 9.27 262120 2428524 132 02:43:01 AM 4803456 6940724 3078968 39.06 2688 2304348 828328 9.27 262120 2434416 4 02:44:01 AM 4803224 6940768 3079200 39.06 2688 2304640 828328 9.27 262120 2434740 208 02:45:01 AM 4799712 6939696 3082712 39.11 2688 2307056 808152 9.05 262120 2438448 72 02:46:01 AM 4799516 6939900 3082908 39.11 2688 2307456 808152 9.05 262120 2438704 200 02:47:01 AM 4800112 6940940 3082312 39.10 2688 2307900 791216 8.86 262120 2437728 136 02:48:01 AM 4798312 6940188 3084112 39.13 2688 2308964 791216 8.86 262120 2439644 760 02:49:01 AM 4793848 6938064 3088576 39.18 2688 2311288 849164 9.51 262268 2443568 776 02:50:01 AM 4791968 6937320 3090456 39.21 2688 2312460 885012 9.91 262268 2445104 188 02:51:01 AM 4812976 6873664 3069448 38.94 2688 2233556 789324 8.84 344616 2362616 108216 02:52:01 AM 4929924 6955700 2952500 37.46 2688 2199364 731352 8.19 510348 2084072 25104 Average: 4879767 6958976 3002657 38.09 2688 2248019 780046 8.73 267121 2359647 15870 02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 311.03 192.40 1657.10 57.02 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 92.67 68.94 846.18 10.04 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 13.05 10.38 5.52 3.80 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 41.69 36.50 334.71 7.95 0.00 0.00 0.00 0.00 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 576.37 464.07 115.04 101.38 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 2.68 2.03 0.57 0.49 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 3.45 1.95 0.53 0.43 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 16.66 8.16 4.22 0.93 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 49.74 34.70 26.14 4.43 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 34.39 32.96 31.23 4.40 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 17.26 14.80 17.95 2.59 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 87.75 85.89 32.63 7.99 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 54.29 52.84 11.52 4.73 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 59.15 53.62 12.51 5.24 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 11.58 9.27 2.87 1.81 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 9.92 7.82 3.89 1.50 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 77.76 76.84 14.70 14.79 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 88.72 88.65 46.29 6.68 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 103.62 103.48 59.91 7.80 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 84.55 75.09 51.28 5.68 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 87.52 87.84 58.21 7.17 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 38.41 38.14 6.14 2.70 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 56.79 55.36 26.53 5.15 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 12.50 10.66 3.11 2.20 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 13.96 10.63 13.77 2.14 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 27.36 26.44 15.20 2.46 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 93.90 85.12 24.44 7.78 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 33.12 25.52 6.25 2.63 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 125.41 83.59 181.93 149.89 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 16.68 15.64 14.52 7.67 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 74.73 61.98 120.84 14.65 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) 11/11/2025 _x86_64_ (2 CPU) 02:21:10 LINUX RESTART (2 CPU) 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 28.97 0.02 5.15 6.60 0.09 59.17 02:23:01 AM 0 23.07 0.00 4.95 7.13 0.08 64.77 02:23:01 AM 1 34.90 0.03 5.34 6.08 0.10 53.54 02:24:01 AM all 32.34 0.00 4.72 4.72 0.08 58.14 02:24:01 AM 0 28.16 0.00 4.92 4.87 0.08 61.96 02:24:01 AM 1 36.51 0.00 4.52 4.57 0.08 54.32 02:25:01 AM all 12.53 0.00 1.51 2.73 0.05 83.18 02:25:01 AM 0 5.45 0.00 1.29 1.62 0.05 91.59 02:25:01 AM 1 19.62 0.00 1.72 3.85 0.05 74.76 02:26:01 AM all 31.71 0.00 5.62 1.18 0.09 61.40 02:26:01 AM 0 24.50 0.00 5.77 1.20 0.08 68.44 02:26:01 AM 1 38.92 0.00 5.47 1.15 0.10 54.35 02:27:01 AM all 8.12 0.00 2.33 5.71 0.06 83.78 02:27:01 AM 0 4.76 0.00 1.74 5.21 0.07 88.22 02:27:01 AM 1 11.50 0.00 2.91 6.21 0.05 79.32 02:28:01 AM all 0.28 0.00 0.08 0.03 0.03 99.58 02:28:01 AM 0 0.20 0.00 0.12 0.05 0.03 99.60 02:28:01 AM 1 0.35 0.00 0.05 0.00 0.03 99.57 02:29:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 02:29:01 AM 0 0.57 0.00 0.10 0.00 0.05 99.28 02:29:01 AM 1 0.07 0.00 0.07 0.00 0.00 99.87 02:30:01 AM all 0.38 0.00 0.12 0.00 0.03 99.47 02:30:01 AM 0 0.58 0.00 0.10 0.00 0.02 99.30 02:30:01 AM 1 0.18 0.00 0.13 0.00 0.03 99.65 02:31:01 AM all 9.17 0.00 0.81 0.03 0.06 89.93 02:31:01 AM 0 6.51 0.00 0.77 0.05 0.05 92.62 02:31:01 AM 1 11.84 0.00 0.85 0.00 0.07 87.24 02:32:01 AM all 11.64 0.00 0.81 0.02 0.07 87.46 02:32:01 AM 0 2.58 0.00 0.33 0.03 0.05 97.01 02:32:01 AM 1 20.72 0.00 1.29 0.00 0.08 77.91 02:33:01 AM all 7.88 0.00 0.32 0.02 0.07 91.72 02:33:01 AM 0 2.58 0.00 0.23 0.03 0.07 97.09 02:33:01 AM 1 13.17 0.00 0.40 0.00 0.07 86.36 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 10.55 0.00 0.98 0.02 0.07 88.38 02:34:01 AM 0 8.47 0.00 0.95 0.00 0.07 90.51 02:34:01 AM 1 12.63 0.00 1.01 0.03 0.07 86.25 02:35:01 AM all 6.02 0.00 0.54 0.00 0.05 93.39 02:35:01 AM 0 8.85 0.00 0.70 0.00 0.05 90.40 02:35:01 AM 1 3.23 0.00 0.38 0.00 0.05 96.34 02:36:01 AM all 7.08 0.00 0.63 0.00 0.06 92.23 02:36:01 AM 0 9.61 0.00 0.71 0.00 0.07 89.62 02:36:01 AM 1 4.57 0.00 0.55 0.00 0.05 94.83 02:37:01 AM all 4.42 0.00 0.45 0.01 0.06 95.06 02:37:01 AM 0 5.02 0.00 0.59 0.00 0.05 94.34 02:37:01 AM 1 3.83 0.00 0.32 0.02 0.07 95.77 02:38:01 AM all 4.15 0.00 0.32 0.00 0.06 95.47 02:38:01 AM 0 4.30 0.00 0.32 0.00 0.07 95.32 02:38:01 AM 1 4.00 0.00 0.32 0.00 0.05 95.63 02:39:01 AM all 11.93 0.00 0.77 0.00 0.07 87.23 02:39:01 AM 0 6.95 0.00 0.87 0.00 0.07 92.11 02:39:01 AM 1 16.97 0.00 0.67 0.00 0.07 82.29 02:40:01 AM all 4.72 0.00 0.39 0.03 0.06 94.80 02:40:01 AM 0 6.14 0.00 0.35 0.00 0.05 93.46 02:40:01 AM 1 3.30 0.00 0.44 0.05 0.07 96.15 02:41:01 AM all 6.12 0.00 0.70 0.04 0.06 93.08 02:41:01 AM 0 3.26 0.00 0.70 0.08 0.07 95.89 02:41:01 AM 1 8.99 0.00 0.69 0.00 0.05 90.27 02:42:01 AM all 3.88 0.00 0.39 0.00 0.05 95.69 02:42:01 AM 0 2.18 0.00 0.40 0.00 0.03 97.38 02:42:01 AM 1 5.57 0.00 0.37 0.00 0.07 93.99 02:43:01 AM all 9.08 0.00 0.87 0.03 0.07 89.95 02:43:01 AM 0 8.78 0.00 0.70 0.00 0.07 90.45 02:43:01 AM 1 9.38 0.00 1.04 0.07 0.07 89.45 02:44:01 AM all 1.73 0.00 0.19 0.00 0.06 98.02 02:44:01 AM 0 1.34 0.00 0.22 0.00 0.05 98.39 02:44:01 AM 1 2.13 0.00 0.17 0.00 0.07 97.64 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 5.94 0.00 0.52 0.00 0.06 93.49 02:45:01 AM 0 5.28 0.00 0.54 0.00 0.07 94.12 02:45:01 AM 1 6.60 0.00 0.50 0.00 0.05 92.85 02:46:01 AM all 4.54 0.00 0.21 0.00 0.06 95.19 02:46:01 AM 0 5.39 0.00 0.22 0.00 0.05 94.34 02:46:01 AM 1 3.69 0.00 0.20 0.00 0.07 96.04 02:47:01 AM all 4.50 0.00 0.26 0.00 0.04 95.20 02:47:01 AM 0 3.63 0.00 0.17 0.00 0.03 96.17 02:47:01 AM 1 5.37 0.00 0.35 0.00 0.05 94.23 02:48:01 AM all 5.64 0.00 0.53 0.00 0.06 93.77 02:48:01 AM 0 1.34 0.00 0.20 0.00 0.05 98.41 02:48:01 AM 1 10.12 0.00 0.87 0.00 0.07 88.94 02:49:01 AM all 7.66 0.00 1.19 0.00 0.07 91.08 02:49:01 AM 0 6.28 0.00 1.06 0.00 0.07 92.59 02:49:01 AM 1 9.03 0.00 1.33 0.00 0.07 89.57 02:50:01 AM all 4.99 0.00 0.40 0.00 0.06 94.55 02:50:01 AM 0 5.85 0.00 0.45 0.00 0.05 93.64 02:50:01 AM 1 4.13 0.00 0.35 0.00 0.07 95.45 02:51:01 AM all 21.05 0.00 2.18 0.09 0.08 76.61 02:51:01 AM 0 14.90 0.00 2.13 0.10 0.07 82.81 02:51:01 AM 1 27.18 0.00 2.24 0.08 0.08 70.41 02:52:01 AM all 32.49 0.00 4.38 0.47 0.08 62.58 02:52:01 AM 0 16.32 0.00 3.75 0.52 0.08 79.34 02:52:01 AM 1 48.69 0.00 5.02 0.42 0.08 45.79 Average: all 10.00 0.00 1.25 0.73 0.06 87.96 Average: 0 7.43 0.00 1.18 0.70 0.06 90.63 Average: 1 12.58 0.00 1.32 0.75 0.06 85.29