---> uname -a: Linux prd-centos8-robot-2c-8g-52510.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 587 4933 19 2176 6811 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:f0:8e:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85006sec preferred_lft 85006sec inet6 fe80::f816:3eff:fef0:8e4a/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) 09/15/2025 _x86_64_ (2 CPU) 03:13:31 LINUX RESTART (2 CPU) 03:14:01 AM tps rtps wtps bread/s bwrtn/s 03:15:01 AM 105.25 44.52 60.73 7252.50 6088.99 03:16:01 AM 96.30 0.72 95.58 52.92 11014.61 03:17:01 AM 33.47 0.42 33.06 64.78 2971.69 03:18:01 AM 72.41 6.96 65.44 1292.77 8189.35 03:19:01 AM 10.93 0.23 10.70 12.66 709.58 03:20:01 AM 4.33 0.00 4.33 0.00 159.36 03:21:01 AM 0.42 0.00 0.42 0.00 7.58 03:22:01 AM 0.28 0.00 0.28 0.00 11.03 03:23:01 AM 0.20 0.00 0.20 0.00 2.97 03:24:01 AM 0.23 0.00 0.23 0.00 10.83 03:25:01 AM 0.28 0.00 0.28 0.00 5.88 03:26:01 AM 0.28 0.00 0.28 0.00 10.21 03:27:01 AM 0.28 0.00 0.28 0.00 4.28 03:28:01 AM 0.17 0.00 0.17 0.00 17.10 03:29:01 AM 0.48 0.03 0.45 0.27 6.21 03:30:01 AM 1.45 0.00 1.45 0.00 40.11 03:31:01 AM 0.65 0.00 0.65 0.00 10.35 03:32:01 AM 0.38 0.00 0.38 0.00 12.25 03:33:01 AM 0.38 0.00 0.38 0.00 5.88 03:34:01 AM 0.47 0.00 0.47 0.00 14.83 03:35:01 AM 0.30 0.00 0.30 0.00 5.15 03:36:01 AM 15.63 0.40 15.23 46.78 821.33 Average: 15.67 2.42 13.24 396.61 1369.21 03:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 AM 5358600 7047444 2523824 32.02 2688 1871948 686468 7.69 186764 2017276 176908 03:16:01 AM 5159384 7001816 2723040 34.55 2688 2018424 707612 7.92 198456 2172060 42500 03:17:01 AM 5137856 7030680 2744568 34.82 2688 2066580 700304 7.84 229968 2155804 40912 03:18:01 AM 4949940 7044940 2932484 37.20 2688 2262696 638432 7.15 261996 2282448 10960 03:19:01 AM 4912416 7008140 2970008 37.68 2688 2263640 690492 7.73 262128 2324084 568 03:20:01 AM 4912012 7007776 2970412 37.68 2688 2263676 705968 7.90 262128 2324504 40 03:21:01 AM 4903152 6999112 2979272 37.80 2688 2263908 726564 8.14 262128 2333256 236 03:22:01 AM 4902320 6998340 2980104 37.81 2688 2263944 726564 8.14 262128 2334252 40 03:23:01 AM 4902308 6998568 2980116 37.81 2688 2264168 726564 8.14 262136 2334468 232 03:24:01 AM 4902252 6998544 2980172 37.81 2688 2264200 726564 8.14 262136 2334516 40 03:25:01 AM 4894432 6990804 2987992 37.91 2688 2264288 720884 8.07 262136 2341644 88 03:26:01 AM 4906728 7003244 2975696 37.75 2688 2264424 720884 8.07 262136 2329408 8 03:27:01 AM 4906812 7003356 2975612 37.75 2688 2264452 705460 7.90 262136 2329472 4 03:28:01 AM 4906068 7003076 2976356 37.76 2688 2264916 705460 7.90 262244 2330780 16 03:29:01 AM 4891344 6988396 2991080 37.95 2688 2264960 718124 8.04 262400 2344464 12 03:30:01 AM 4885436 6982724 2996988 38.02 2688 2265196 746428 8.36 262400 2350652 4 03:31:01 AM 4903864 7001192 2978560 37.79 2688 2265236 713988 7.99 262400 2332348 4 03:32:01 AM 4903360 7000924 2979064 37.79 2688 2265472 713988 7.99 262400 2332652 4 03:33:01 AM 4888676 6986284 2993748 37.98 2688 2265516 742724 8.32 262400 2347052 4 03:34:01 AM 4881464 6979308 3000960 38.07 2688 2265752 737448 8.26 262400 2354732 4 03:35:01 AM 4897664 6995540 2984760 37.87 2688 2265784 737448 8.26 262400 2338256 4 03:36:01 AM 5105752 7025568 2776672 35.23 2688 2092736 681420 7.63 460936 1956116 25320 Average: 4955084 7004353 2927340 37.14 2688 2218723 712718 7.98 263471 2286375 13541 03:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 324.73 194.34 1770.41 63.08 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 64.15 46.67 733.64 8.75 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 23.49 18.48 87.52 6.06 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 230.29 164.31 291.51 43.17 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 30.39 21.01 7.01 4.64 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 1.13 0.33 0.19 1.10 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 12.30 11.91 119.66 0.93 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 1.53 0.13 0.09 0.01 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 9.81 8.50 1.38 0.67 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 3.80 0.15 0.21 0.02 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 13.98 9.13 118.88 0.95 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 5.90 5.25 1.62 0.45 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 0.67 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 19.40 18.31 3.69 3.51 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 5.15 4.63 117.65 0.30 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 32.38 31.01 355.66 2.22 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 0.45 0.13 0.03 0.01 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 11.51 8.72 2.05 0.71 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 15.83 9.91 118.98 1.04 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 35.67 30.54 356.06 2.31 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 2.95 0.25 0.42 0.08 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 59.10 45.10 88.65 30.53 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 41.12 28.59 189.82 7.75 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) 09/15/2025 _x86_64_ (2 CPU) 03:13:31 LINUX RESTART (2 CPU) 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 45.83 0.03 7.70 1.68 0.13 44.63 03:15:01 AM 0 55.64 0.00 7.90 2.29 0.12 34.05 03:15:01 AM 1 35.99 0.05 7.49 1.07 0.15 55.25 03:16:01 AM all 25.37 0.00 3.69 1.42 0.11 69.41 03:16:01 AM 0 28.42 0.00 3.83 1.47 0.10 66.18 03:16:01 AM 1 22.32 0.00 3.56 1.37 0.12 72.63 03:17:01 AM all 22.11 0.00 3.53 0.49 0.09 73.77 03:17:01 AM 0 23.76 0.00 3.56 0.73 0.08 71.87 03:17:01 AM 1 20.45 0.00 3.51 0.25 0.10 75.68 03:18:01 AM all 24.68 0.00 4.80 1.04 0.11 69.37 03:18:01 AM 0 31.64 0.00 5.38 0.85 0.10 62.02 03:18:01 AM 1 17.71 0.00 4.22 1.22 0.12 76.73 03:19:01 AM all 1.97 0.00 0.33 0.18 0.04 97.48 03:19:01 AM 0 2.32 0.00 0.38 0.17 0.05 97.07 03:19:01 AM 1 1.62 0.00 0.27 0.18 0.03 97.89 03:20:01 AM all 0.48 0.00 0.13 0.02 0.06 99.32 03:20:01 AM 0 0.42 0.00 0.17 0.03 0.07 99.31 03:20:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.32 03:21:01 AM all 0.91 0.00 0.17 0.00 0.05 98.87 03:21:01 AM 0 0.69 0.00 0.18 0.00 0.05 99.08 03:21:01 AM 1 1.14 0.00 0.15 0.00 0.05 98.66 03:22:01 AM all 0.49 0.00 0.12 0.00 0.07 99.32 03:22:01 AM 0 0.40 0.00 0.13 0.00 0.10 99.36 03:22:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 03:23:01 AM all 0.95 0.00 0.13 0.00 0.05 98.86 03:23:01 AM 0 1.19 0.00 0.12 0.00 0.05 98.64 03:23:01 AM 1 0.72 0.00 0.15 0.00 0.05 99.08 03:24:01 AM all 0.48 0.00 0.12 0.00 0.07 99.33 03:24:01 AM 0 0.20 0.00 0.13 0.00 0.08 99.58 03:24:01 AM 1 0.77 0.00 0.10 0.00 0.05 99.08 03:25:01 AM all 0.73 0.00 0.16 0.00 0.06 99.06 03:25:01 AM 0 0.38 0.00 0.23 0.00 0.08 99.30 03:25:01 AM 1 1.07 0.00 0.08 0.00 0.03 98.81 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 0.66 0.00 0.10 0.01 0.07 99.16 03:26:01 AM 0 0.63 0.00 0.07 0.02 0.05 99.23 03:26:01 AM 1 0.69 0.00 0.13 0.00 0.08 99.10 03:27:01 AM all 0.48 0.00 0.12 0.00 0.07 99.33 03:27:01 AM 0 0.62 0.00 0.07 0.00 0.07 99.25 03:27:01 AM 1 0.35 0.00 0.17 0.00 0.07 99.42 03:28:01 AM all 2.06 0.00 0.19 0.00 0.05 97.70 03:28:01 AM 0 1.82 0.00 0.15 0.00 0.03 97.99 03:28:01 AM 1 2.30 0.00 0.23 0.00 0.07 97.40 03:29:01 AM all 0.61 0.00 0.29 0.00 0.06 99.04 03:29:01 AM 0 0.60 0.00 0.43 0.00 0.07 98.90 03:29:01 AM 1 0.62 0.00 0.15 0.00 0.05 99.18 03:30:01 AM all 1.05 0.00 0.19 0.02 0.06 98.69 03:30:01 AM 0 1.64 0.00 0.27 0.00 0.07 98.02 03:30:01 AM 1 0.45 0.00 0.12 0.03 0.05 99.35 03:31:01 AM all 0.51 0.00 0.13 0.00 0.06 99.31 03:31:01 AM 0 0.63 0.00 0.12 0.00 0.03 99.22 03:31:01 AM 1 0.38 0.00 0.13 0.00 0.08 99.40 03:32:01 AM all 1.01 0.00 0.13 0.00 0.06 98.80 03:32:01 AM 0 1.09 0.00 0.15 0.00 0.07 98.70 03:32:01 AM 1 0.94 0.00 0.10 0.00 0.05 98.91 03:33:01 AM all 0.57 0.00 0.15 0.00 0.06 99.22 03:33:01 AM 0 0.55 0.00 0.23 0.00 0.10 99.11 03:33:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 03:34:01 AM all 1.04 0.00 0.22 0.00 0.09 98.65 03:34:01 AM 0 1.42 0.00 0.28 0.00 0.12 98.17 03:34:01 AM 1 0.65 0.00 0.15 0.00 0.07 99.13 03:35:01 AM all 0.60 0.00 0.13 0.00 0.07 99.20 03:35:01 AM 0 0.55 0.00 0.13 0.00 0.08 99.23 03:35:01 AM 1 0.65 0.00 0.13 0.00 0.05 99.16 03:36:01 AM all 18.42 0.00 2.91 0.11 0.08 78.48 03:36:01 AM 0 23.09 0.00 3.11 0.13 0.08 73.58 03:36:01 AM 1 13.75 0.00 2.71 0.08 0.08 83.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.86 0.00 1.16 0.23 0.07 91.69 Average: 0 8.08 0.00 1.23 0.26 0.08 90.36 Average: 1 5.64 0.00 1.08 0.19 0.07 93.02