---> uname -a: Linux prd-centos8-robot-2c-8g-13.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: 2800.000 BogoMIPS: 5600.00 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 564 5027 19 2106 6837 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:02:21:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85095sec preferred_lft 85095sec inet6 fe80::f816:3eff:fe02:21ad/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) 10/02/2025 _x86_64_ (2 CPU) 04:13:36 LINUX RESTART (2 CPU) 04:14:01 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 108.03 67.78 40.25 6879.64 37659.00 04:16:01 AM 2.37 0.00 2.37 0.00 45.26 04:17:01 AM 0.18 0.03 0.15 0.53 1.07 04:18:01 AM 0.37 0.00 0.37 0.00 5.62 04:19:01 AM 0.27 0.00 0.27 0.00 4.02 04:20:01 AM 0.27 0.00 0.27 0.00 4.38 04:21:01 AM 0.22 0.00 0.22 0.00 1.95 04:22:01 AM 0.25 0.00 0.25 0.00 3.75 04:23:01 AM 0.18 0.00 0.18 0.00 1.73 04:24:01 AM 0.20 0.00 0.20 0.00 2.68 04:25:01 AM 0.20 0.00 0.20 0.00 3.27 04:26:01 AM 0.20 0.00 0.20 0.00 1.87 04:27:01 AM 0.10 0.00 0.10 0.00 0.77 04:28:01 AM 13.28 6.40 6.88 1234.12 1149.58 04:29:01 AM 126.00 0.27 125.73 12.26 11753.39 04:30:01 AM 32.19 0.65 31.54 51.05 4198.22 04:31:01 AM 9.06 0.20 8.86 34.79 236.20 04:32:01 AM 11.80 0.00 11.80 0.00 644.84 04:33:01 AM 2.48 0.00 2.48 0.00 73.97 04:34:01 AM 0.28 0.00 0.28 0.00 4.20 04:35:01 AM 12.48 0.68 11.80 94.90 307.56 Average: 15.26 3.62 11.64 395.67 2672.00 04:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5823452 7191900 2058980 26.12 2688 1567472 593852 6.65 152456 1649224 16 04:16:01 AM 5824260 7192704 2058172 26.11 2688 1567472 593852 6.65 152492 1648428 4 04:17:01 AM 5822848 7191312 2059584 26.13 2688 1567492 593852 6.65 152516 1649768 12 04:18:01 AM 5822764 7191228 2059668 26.13 2688 1567492 593852 6.65 152516 1649928 4 04:19:01 AM 5822824 7191288 2059608 26.13 2688 1567492 593852 6.65 152516 1649928 4 04:20:01 AM 5822368 7190840 2060064 26.13 2688 1567500 614892 6.88 152516 1650360 4 04:21:01 AM 5822780 7191280 2059652 26.13 2688 1567504 614892 6.88 152516 1650184 4 04:22:01 AM 5822980 7191484 2059452 26.13 2688 1567508 614892 6.88 152516 1649964 4 04:23:01 AM 5823132 7191636 2059300 26.13 2688 1567508 614892 6.88 152516 1649964 4 04:24:01 AM 5823160 7191664 2059272 26.12 2688 1567508 614892 6.88 152520 1649960 4 04:25:01 AM 5823136 7191644 2059296 26.13 2688 1567512 614892 6.88 152520 1650040 4 04:26:01 AM 5823344 7191852 2059088 26.12 2688 1567512 614892 6.88 152520 1649980 8 04:27:01 AM 5823264 7191772 2059168 26.12 2688 1567512 614892 6.88 152520 1649980 4 04:28:01 AM 5560708 7067428 2321724 29.45 2688 1700800 692420 7.75 183520 1861392 67428 04:29:01 AM 5065240 6943872 2817192 35.74 2688 2054896 759432 8.50 192648 2277304 139988 04:30:01 AM 5167096 7011892 2715336 34.45 2688 2020844 702080 7.86 198768 2167192 8 04:31:01 AM 5119864 6998056 2762568 35.05 2688 2054276 703832 7.88 214020 2202216 43220 04:32:01 AM 5167084 7013324 2715348 34.45 2688 2022040 692668 7.76 224356 2143824 20 04:33:01 AM 5167384 7013628 2715048 34.44 2688 2022044 692644 7.76 226176 2141384 4 04:34:01 AM 5166572 7012816 2715860 34.45 2688 2022044 692644 7.76 226176 2142336 4 04:35:01 AM 5200156 7050712 2682276 34.03 2688 2026228 672984 7.54 384960 1950160 13188 Average: 5586401 7123921 2296031 29.13 2688 1728603 642719 7.20 182536 1825406 12568 04:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 98.92 52.76 354.71 15.87 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 0.40 0.08 0.03 0.01 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 0.17 0.07 0.02 0.01 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 0.22 0.05 0.02 0.00 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 0.18 0.12 0.02 0.01 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 0.28 0.17 0.09 0.07 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 0.47 0.17 0.09 0.01 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 0.25 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 0.20 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 0.15 0.12 0.02 0.01 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 0.20 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 0.18 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 159.50 100.05 819.87 42.47 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 119.43 93.37 1326.25 12.58 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 1.97 1.68 1.54 0.50 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 11.58 8.36 12.30 4.72 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 7.45 1.72 2.04 0.73 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 3.73 1.13 1.67 0.72 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 1.38 0.63 0.66 0.45 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 13.18 10.83 11.14 5.91 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 20.01 12.95 120.51 4.01 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) 10/02/2025 _x86_64_ (2 CPU) 04:13:36 LINUX RESTART (2 CPU) 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 15.38 0.03 5.28 8.33 0.07 70.92 04:15:01 AM 0 15.52 0.02 5.73 8.07 0.05 70.61 04:15:01 AM 1 15.23 0.05 4.83 8.58 0.08 71.23 04:16:01 AM all 0.34 0.00 0.06 0.03 0.04 99.53 04:16:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 04:16:01 AM 1 0.10 0.00 0.05 0.05 0.05 99.75 04:17:01 AM all 0.27 0.00 0.09 0.00 0.04 99.60 04:17:01 AM 0 0.45 0.00 0.10 0.00 0.03 99.42 04:17:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 04:18:01 AM all 0.26 0.00 0.05 0.00 0.05 99.64 04:18:01 AM 0 0.43 0.00 0.05 0.00 0.03 99.48 04:18:01 AM 1 0.08 0.00 0.05 0.00 0.07 99.80 04:19:01 AM all 0.19 0.00 0.07 0.00 0.05 99.69 04:19:01 AM 0 0.28 0.00 0.07 0.00 0.03 99.62 04:19:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 04:20:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 04:20:01 AM 0 0.20 0.00 0.07 0.00 0.03 99.70 04:20:01 AM 1 0.40 0.00 0.03 0.00 0.03 99.53 04:21:01 AM all 0.31 0.00 0.07 0.00 0.05 99.57 04:21:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 04:21:01 AM 1 0.52 0.00 0.05 0.00 0.05 99.38 04:22:01 AM all 0.14 0.00 0.07 0.00 0.04 99.75 04:22:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 04:22:01 AM 1 0.22 0.00 0.07 0.00 0.05 99.67 04:23:01 AM all 0.27 0.00 0.05 0.00 0.03 99.65 04:23:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 04:23:01 AM 1 0.43 0.00 0.03 0.00 0.03 99.50 04:24:01 AM all 0.27 0.00 0.05 0.00 0.04 99.64 04:24:01 AM 0 0.03 0.00 0.03 0.00 0.03 99.90 04:24:01 AM 1 0.50 0.00 0.07 0.00 0.05 99.38 04:25:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 04:25:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 04:25:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 04:25:01 AM CPU %user %nice %system %iowait %steal %idle 04:26:01 AM all 0.32 0.00 0.03 0.00 0.05 99.60 04:26:01 AM 0 0.08 0.00 0.03 0.00 0.05 99.83 04:26:01 AM 1 0.55 0.00 0.03 0.00 0.05 99.37 04:27:01 AM all 0.25 0.00 0.06 0.00 0.04 99.65 04:27:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 04:27:01 AM 1 0.40 0.00 0.05 0.00 0.05 99.50 04:28:01 AM all 15.21 0.00 2.53 0.40 0.05 81.81 04:28:01 AM 0 13.27 0.00 2.68 0.47 0.05 83.53 04:28:01 AM 1 17.15 0.00 2.37 0.33 0.05 80.09 04:29:01 AM all 36.89 0.00 5.17 1.63 0.11 56.20 04:29:01 AM 0 36.33 0.00 5.40 1.70 0.10 56.47 04:29:01 AM 1 37.46 0.00 4.94 1.57 0.12 55.92 04:30:01 AM all 3.24 0.00 0.73 0.45 0.05 95.53 04:30:01 AM 0 1.17 0.00 0.48 0.42 0.05 97.88 04:30:01 AM 1 5.31 0.00 0.98 0.48 0.05 93.18 04:31:01 AM all 6.96 0.00 0.96 0.06 0.07 91.95 04:31:01 AM 0 4.35 0.00 0.80 0.07 0.07 94.72 04:31:01 AM 1 9.58 0.00 1.12 0.05 0.07 89.18 04:32:01 AM all 5.38 0.00 0.50 0.06 0.06 94.01 04:32:01 AM 0 4.49 0.00 0.50 0.07 0.05 94.90 04:32:01 AM 1 6.26 0.00 0.50 0.05 0.07 93.12 04:33:01 AM all 1.25 0.00 0.17 0.01 0.04 98.53 04:33:01 AM 0 0.25 0.00 0.10 0.00 0.05 99.60 04:33:01 AM 1 2.25 0.00 0.23 0.02 0.03 97.46 04:34:01 AM all 0.38 0.00 0.04 0.00 0.05 99.53 04:34:01 AM 0 0.60 0.00 0.03 0.00 0.03 99.33 04:34:01 AM 1 0.15 0.00 0.05 0.00 0.07 99.73 04:35:01 AM all 19.31 0.00 2.44 0.07 0.07 78.11 04:35:01 AM 0 16.72 0.00 2.55 0.05 0.08 80.60 04:35:01 AM 1 21.90 0.00 2.34 0.08 0.05 75.63 Average: all 5.10 0.00 0.88 0.52 0.05 93.44 Average: 0 4.53 0.00 0.91 0.51 0.05 94.00 Average: 1 5.67 0.00 0.86 0.53 0.06 92.88