---> uname -a: Linux prd-centos8-robot-2c-8g-51557.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 665 4855 19 2176 6733 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:59:0e:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85009sec preferred_lft 85009sec inet6 fe80::f816:3eff:fe59:ed6/64 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) 09/11/2025 _x86_64_ (2 CPU) 03:13:58 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 115.38 0.12 115.26 9.60 11240.44 03:17:01 AM 38.84 1.00 37.84 108.10 3890.44 03:18:01 AM 64.02 7.00 57.02 1293.52 3894.98 03:19:01 AM 25.64 0.00 25.64 0.00 5910.58 03:20:01 AM 4.47 0.23 4.23 12.66 156.62 03:21:01 AM 0.40 0.00 0.40 0.00 7.01 03:22:01 AM 0.33 0.00 0.33 0.00 11.66 03:23:01 AM 0.18 0.00 0.18 0.00 3.37 03:24:01 AM 0.17 0.00 0.17 0.00 9.43 03:25:01 AM 0.42 0.00 0.42 0.00 7.53 03:26:01 AM 0.20 0.00 0.20 0.00 8.80 03:27:01 AM 0.33 0.00 0.33 0.00 5.55 03:28:01 AM 0.15 0.00 0.15 0.00 17.18 03:29:01 AM 0.15 0.03 0.12 0.27 2.12 03:30:01 AM 1.43 0.00 1.43 0.00 42.23 03:31:01 AM 0.38 0.00 0.38 0.00 5.81 03:32:01 AM 0.33 0.00 0.33 0.00 12.88 03:33:01 AM 0.13 0.00 0.13 0.00 1.85 03:34:01 AM 0.20 0.00 0.20 0.00 3.72 03:35:01 AM 0.60 0.00 0.60 0.00 16.19 03:36:01 AM 7.70 0.32 7.38 36.93 205.78 03:37:01 AM 30.92 0.52 30.41 63.85 1566.74 Average: 13.29 0.42 12.87 69.31 1228.20 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5171104 7012496 2711328 34.40 2688 2017056 769632 8.62 187700 2175208 103708 03:17:01 AM 5193856 7038308 2688576 34.11 2688 2020252 720472 8.07 218660 2122508 10760 03:18:01 AM 4909608 7004704 2972824 37.71 2688 2262404 728608 8.16 261764 2336780 169068 03:19:01 AM 4879228 6974188 3003204 38.10 2688 2262404 728608 8.16 261760 2360624 8 03:20:01 AM 4836944 6932848 3045488 38.64 2688 2263348 798780 8.94 261892 2402464 4 03:21:01 AM 4836964 6932912 3045468 38.64 2688 2263384 798780 8.94 261892 2402476 4 03:22:01 AM 4828016 6924192 3054416 38.75 2688 2263612 809368 9.06 261892 2411136 4 03:23:01 AM 4827580 6923792 3054852 38.76 2688 2263648 809368 9.06 261892 2411240 12 03:24:01 AM 4826240 6922676 3056192 38.77 2688 2263872 809368 9.06 261900 2413192 4 03:25:01 AM 4826820 6923288 3055612 38.76 2688 2263904 809368 9.06 261900 2412748 4 03:26:01 AM 4832396 6929088 3050036 38.69 2688 2264128 791192 8.86 261900 2406760 4 03:27:01 AM 4832376 6929100 3050056 38.69 2688 2264160 791192 8.86 261900 2406792 4 03:28:01 AM 4831972 6929144 3050460 38.70 2688 2264608 809656 9.07 262008 2407352 4 03:29:01 AM 4814812 6912040 3067620 38.92 2688 2264660 813372 9.11 262176 2423340 72 03:30:01 AM 4807100 6904568 3075332 39.02 2688 2264900 825592 9.24 262176 2431200 16 03:31:01 AM 4827988 6925496 3054444 38.75 2688 2264940 804420 9.01 262176 2410092 44 03:32:01 AM 4828284 6926024 3054148 38.75 2688 2265172 804420 9.01 262176 2410404 16 03:33:01 AM 4814064 6911848 3068368 38.93 2688 2265216 830236 9.30 262176 2424412 64 03:34:01 AM 4804680 6902704 3077752 39.05 2688 2265456 823424 9.22 262176 2433824 248 03:35:01 AM 4828376 6926432 3054056 38.75 2688 2265488 802276 8.98 262176 2410736 44 03:36:01 AM 4904044 6861476 2978388 37.79 2688 2128380 845084 9.46 295796 2317452 53516 03:37:01 AM 5041900 6963136 2840532 36.04 2688 2094236 742100 8.31 462340 2021292 25152 Average: 4877471 6936839 3004961 38.12 2688 2227965 793878 8.89 267292 2361456 16489 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 106.30 78.49 1225.39 11.68 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 13.18 10.03 6.94 4.08 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 55.27 42.04 337.87 12.10 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 198.93 139.40 36.65 27.59 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 29.66 19.53 6.99 4.55 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 0.75 0.17 0.04 0.02 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 17.76 17.20 120.05 1.29 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 2.02 0.20 0.20 0.05 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 11.13 9.33 1.73 0.91 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 3.40 0.27 0.28 0.08 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 16.40 15.00 119.94 1.13 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 0.47 0.12 0.03 0.01 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 18.85 18.00 3.40 3.30 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 7.56 6.68 117.97 0.62 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 29.25 28.81 355.46 2.08 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 0.52 0.17 0.03 0.02 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 9.73 7.87 1.74 0.66 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 12.21 7.05 118.85 1.00 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 29.43 28.63 355.58 2.19 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 4.35 0.25 0.64 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 59.49 39.91 85.05 36.47 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 18.46 16.39 15.60 7.78 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 29.32 22.07 132.28 5.35 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) 09/11/2025 _x86_64_ (2 CPU) 03:13:58 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 37.44 0.00 5.42 0.93 0.11 56.11 03:16:01 AM 0 34.40 0.00 5.23 1.20 0.12 59.05 03:16:01 AM 1 40.47 0.00 5.61 0.67 0.10 53.16 03:17:01 AM all 13.62 0.00 1.70 0.51 0.07 84.10 03:17:01 AM 0 9.25 0.00 1.59 0.18 0.07 88.91 03:17:01 AM 1 17.98 0.00 1.82 0.83 0.07 79.30 03:18:01 AM all 33.48 0.00 5.77 2.34 0.10 58.32 03:18:01 AM 0 22.29 0.00 4.76 0.90 0.10 71.95 03:18:01 AM 1 44.67 0.00 6.77 3.79 0.10 44.67 03:19:01 AM all 0.64 0.00 0.60 0.41 0.03 98.31 03:19:01 AM 0 0.40 0.00 0.57 0.50 0.03 98.50 03:19:01 AM 1 0.89 0.00 0.64 0.32 0.03 98.13 03:20:01 AM all 2.32 0.00 0.30 0.03 0.04 97.31 03:20:01 AM 0 2.29 0.00 0.30 0.03 0.03 97.34 03:20:01 AM 1 2.36 0.00 0.30 0.02 0.05 97.27 03:21:01 AM all 0.48 0.00 0.13 0.00 0.06 99.33 03:21:01 AM 0 0.79 0.00 0.13 0.00 0.07 99.01 03:21:01 AM 1 0.18 0.00 0.12 0.00 0.05 99.65 03:22:01 AM all 0.90 0.00 0.15 0.00 0.04 98.90 03:22:01 AM 0 0.84 0.00 0.10 0.00 0.03 99.03 03:22:01 AM 1 0.97 0.00 0.20 0.00 0.05 98.78 03:23:01 AM all 0.49 0.00 0.13 0.00 0.04 99.34 03:23:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 03:23:01 AM 1 0.40 0.00 0.17 0.00 0.05 99.38 03:24:01 AM all 1.04 0.00 0.14 0.00 0.04 98.77 03:24:01 AM 0 0.67 0.00 0.12 0.00 0.02 99.20 03:24:01 AM 1 1.42 0.00 0.17 0.00 0.07 98.34 03:25:01 AM all 0.52 0.00 0.13 0.00 0.04 99.31 03:25:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 03:25:01 AM 1 0.45 0.00 0.18 0.00 0.05 99.31 03:26:01 AM all 0.93 0.00 0.18 0.00 0.05 98.85 03:26:01 AM 0 0.73 0.00 0.15 0.00 0.03 99.08 03:26:01 AM 1 1.12 0.00 0.20 0.00 0.07 98.61 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 0.54 0.00 0.10 0.00 0.05 99.31 03:27:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.18 03:27:01 AM 1 0.40 0.00 0.12 0.00 0.05 99.43 03:28:01 AM all 2.16 0.00 0.19 0.00 0.04 97.61 03:28:01 AM 0 2.27 0.00 0.22 0.00 0.03 97.48 03:28:01 AM 1 2.04 0.00 0.17 0.00 0.05 97.74 03:29:01 AM all 0.63 0.00 0.30 0.00 0.05 99.02 03:29:01 AM 0 0.48 0.00 0.23 0.00 0.05 99.23 03:29:01 AM 1 0.77 0.00 0.37 0.00 0.05 98.81 03:30:01 AM all 1.05 0.00 0.25 0.07 0.05 98.58 03:30:01 AM 0 0.60 0.00 0.17 0.08 0.03 99.11 03:30:01 AM 1 1.51 0.00 0.33 0.05 0.07 98.04 03:31:01 AM all 0.48 0.00 0.13 0.00 0.05 99.34 03:31:01 AM 0 0.48 0.00 0.10 0.00 0.05 99.37 03:31:01 AM 1 0.48 0.00 0.15 0.00 0.05 99.31 03:32:01 AM all 0.89 0.00 0.13 0.00 0.04 98.94 03:32:01 AM 0 0.53 0.00 0.12 0.00 0.03 99.31 03:32:01 AM 1 1.24 0.00 0.15 0.00 0.05 98.56 03:33:01 AM all 0.64 0.00 0.14 0.00 0.06 99.16 03:33:01 AM 0 0.67 0.00 0.08 0.00 0.05 99.20 03:33:01 AM 1 0.62 0.00 0.20 0.00 0.07 99.11 03:34:01 AM all 1.14 0.00 0.18 0.00 0.05 98.64 03:34:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.22 03:34:01 AM 1 1.61 0.00 0.27 0.00 0.07 98.06 03:35:01 AM all 0.48 0.00 0.11 0.00 0.05 99.36 03:35:01 AM 0 0.60 0.00 0.12 0.00 0.03 99.25 03:35:01 AM 1 0.35 0.00 0.10 0.00 0.07 99.48 03:36:01 AM all 12.07 0.00 1.50 0.06 0.07 86.30 03:36:01 AM 0 13.66 0.00 1.19 0.05 0.07 85.04 03:36:01 AM 1 10.48 0.00 1.82 0.07 0.07 87.57 03:37:01 AM all 31.22 0.00 4.46 0.16 0.09 64.07 03:37:01 AM 0 21.38 0.00 3.66 0.08 0.08 74.79 03:37:01 AM 1 41.07 0.00 5.26 0.23 0.10 53.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.52 0.00 1.01 0.21 0.06 92.21 Average: 0 5.23 0.00 0.87 0.14 0.05 93.71 Average: 1 7.81 0.00 1.14 0.27 0.06 90.71