---> uname -a: Linux prd-centos8-robot-2c-8g-39811.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 613 4903 19 2181 6786 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:e7:e4:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85454sec preferred_lft 85454sec inet6 fe80::f816:3eff:fee7:e41d/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) 07/05/2025 _x86_64_ (2 CPU) 02:12:01 LINUX RESTART (2 CPU) 02:13:02 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 127.96 0.49 127.47 18.16 10958.71 02:15:01 AM 55.52 1.03 54.49 113.58 7005.78 02:16:01 AM 57.11 6.96 50.15 1291.57 3374.46 02:17:01 AM 39.70 0.03 39.67 3.47 6513.93 02:18:01 AM 4.32 0.00 4.32 0.00 153.96 02:19:01 AM 0.28 0.00 0.28 0.00 5.33 02:20:01 AM 0.23 0.02 0.22 0.13 2.53 02:21:01 AM 1.92 0.00 1.92 0.00 128.66 02:22:02 AM 0.70 0.00 0.70 0.00 97.15 02:23:01 AM 0.47 0.00 0.47 0.00 22.47 02:24:01 AM 0.15 0.00 0.15 0.00 8.82 02:25:01 AM 0.17 0.00 0.17 0.00 16.28 02:26:01 AM 0.18 0.03 0.15 1.87 13.60 02:27:01 AM 14.85 0.37 14.48 38.12 683.72 Average: 21.58 0.64 20.94 105.01 2062.29 02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5198092 6994284 2684340 34.05 2688 1973096 719344 8.05 187608 2152408 137576 02:15:01 AM 5220132 7061940 2662300 33.78 2688 2017700 657600 7.36 218860 2094420 10764 02:16:01 AM 4953692 7041324 2928740 37.16 2688 2255332 661752 7.41 256772 2296348 175128 02:17:01 AM 4943788 7031480 2938644 37.28 2688 2255504 648684 7.26 261980 2296172 4 02:18:01 AM 4944016 7031708 2938416 37.28 2688 2255504 648684 7.26 261984 2296244 4 02:19:01 AM 4943660 7031356 2938772 37.28 2688 2255508 648684 7.26 261984 2296396 8 02:20:01 AM 4903948 6992248 2978484 37.79 2688 2256128 734576 8.23 262176 2335408 604 02:21:01 AM 4894980 6985732 2987452 37.90 2688 2258572 734576 8.23 262248 2344704 1112 02:22:02 AM 4891740 6984096 2990692 37.94 2688 2260192 734576 8.23 262248 2348004 144 02:23:01 AM 4891824 6984540 2990608 37.94 2688 2260552 734576 8.23 262248 2348092 60 02:24:01 AM 4891380 6984476 2991052 37.95 2688 2260932 734576 8.23 262248 2348552 204 02:25:01 AM 4890364 6983852 2992068 37.96 2688 2261324 734576 8.23 262248 2349440 144 02:26:01 AM 4889616 6983668 2992816 37.97 2688 2261880 734576 8.23 262392 2350136 268 02:27:01 AM 5037040 6960508 2845392 36.10 2688 2097392 745508 8.35 306996 2180528 33984 Average: 4963877 7003658 2918555 37.03 2688 2209258 705163 7.90 256571 2288347 25715 02:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 94.83 78.43 1065.15 11.51 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 59.59 42.76 568.00 7.11 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 47.48 36.47 318.60 9.29 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 584.34 422.73 111.57 95.56 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 2.87 2.20 0.59 0.51 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.88 2.23 0.68 0.62 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 30.59 17.13 9.25 2.14 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 34.97 31.07 10.81 5.98 0.00 0.00 0.00 0.00 02:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:02 AM eth0 22.64 16.48 5.15 3.42 0.00 0.00 0.00 0.00 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 14.98 9.37 3.10 1.90 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 11.00 9.02 2.65 1.80 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 11.45 9.13 2.68 1.81 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 9.68 6.42 2.51 1.20 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 88.64 57.96 101.83 36.29 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 72.61 52.98 156.43 12.81 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) 07/05/2025 _x86_64_ (2 CPU) 02:12:01 LINUX RESTART (2 CPU) 02:13:02 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 39.39 0.00 5.87 1.71 0.09 52.94 02:14:01 AM 0 49.09 0.00 6.52 1.78 0.08 42.53 02:14:01 AM 1 29.73 0.00 5.21 1.64 0.10 63.31 02:15:01 AM all 21.18 0.00 2.67 0.85 0.08 75.23 02:15:01 AM 0 23.26 0.00 2.90 1.05 0.08 72.71 02:15:01 AM 1 19.09 0.00 2.43 0.65 0.07 77.76 02:16:01 AM all 26.57 0.00 5.27 0.82 0.07 67.28 02:16:01 AM 0 33.77 0.00 5.45 0.71 0.07 60.00 02:16:01 AM 1 19.36 0.00 5.08 0.92 0.07 74.57 02:17:01 AM all 7.33 0.00 2.08 0.72 0.03 89.83 02:17:01 AM 0 7.58 0.00 1.62 0.33 0.03 90.43 02:17:01 AM 1 7.07 0.00 2.55 1.11 0.03 89.24 02:18:01 AM all 0.35 0.00 0.08 0.03 0.03 99.52 02:18:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 02:18:01 AM 1 0.55 0.00 0.07 0.05 0.03 99.30 02:19:01 AM all 0.36 0.00 0.08 0.00 0.02 99.55 02:19:01 AM 0 0.13 0.00 0.10 0.00 0.02 99.75 02:19:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 02:20:01 AM all 2.27 0.00 0.32 0.00 0.03 97.39 02:20:01 AM 0 4.03 0.00 0.53 0.00 0.03 95.41 02:20:01 AM 1 0.52 0.00 0.10 0.00 0.02 99.37 02:21:01 AM all 14.29 0.00 0.94 0.01 0.07 84.70 02:21:01 AM 0 13.81 0.00 0.95 0.02 0.07 85.16 02:21:01 AM 1 14.77 0.00 0.92 0.00 0.07 84.24 02:22:02 AM all 9.08 0.00 0.45 0.00 0.05 90.42 02:22:02 AM 0 13.95 0.00 0.55 0.00 0.07 85.43 02:22:02 AM 1 4.22 0.00 0.35 0.00 0.03 95.40 02:23:01 AM all 4.34 0.00 0.30 0.00 0.04 95.32 02:23:01 AM 0 6.16 0.00 0.39 0.00 0.05 93.40 02:23:01 AM 1 2.52 0.00 0.20 0.00 0.03 97.25 02:24:01 AM all 4.23 0.00 0.28 0.00 0.05 95.45 02:24:01 AM 0 4.53 0.00 0.32 0.00 0.05 95.10 02:24:01 AM 1 3.92 0.00 0.23 0.00 0.05 95.80 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 4.32 0.00 0.31 0.00 0.05 95.32 02:25:01 AM 0 1.32 0.00 0.17 0.00 0.03 98.48 02:25:01 AM 1 7.33 0.00 0.45 0.00 0.07 92.15 02:26:01 AM all 3.29 0.00 0.28 0.00 0.05 96.38 02:26:01 AM 0 1.69 0.00 0.18 0.00 0.05 98.08 02:26:01 AM 1 4.90 0.00 0.37 0.00 0.05 94.68 02:27:01 AM all 19.83 0.00 2.58 0.08 0.05 77.46 02:27:01 AM 0 26.17 0.00 2.63 0.08 0.05 71.07 02:27:01 AM 1 13.48 0.00 2.54 0.07 0.05 83.86 Average: all 11.19 0.00 1.53 0.30 0.05 86.92 Average: 0 13.24 0.00 1.60 0.28 0.05 84.82 Average: 1 9.14 0.00 1.47 0.32 0.05 89.02