---> uname -a: Linux prd-centos8-robot-2c-8g-6570.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 609 4967 19 2121 6793 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:62:cf:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe62:cfff/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) 12/31/2024 _x86_64_ (2 CPU) 02:11:27 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 76.31 23.18 53.13 6363.35 5599.42 02:14:01 AM 94.45 0.73 93.72 53.05 11323.98 02:15:01 AM 21.33 0.42 20.91 64.78 1430.74 02:16:01 AM 64.77 6.75 58.02 1249.39 5689.40 02:17:01 AM 11.78 0.00 11.78 0.00 2768.18 02:18:01 AM 13.78 0.50 13.28 79.72 578.02 Average: 47.07 5.26 41.81 1301.75 4565.03 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5410184 7064052 2472248 31.36 2688 1837696 686904 7.69 184364 1970980 148700 02:14:01 AM 5186416 6985280 2696016 34.20 2688 1976324 745048 8.34 195876 2157276 30688 02:15:01 AM 5261308 7061576 2621124 33.25 2688 1978272 671176 7.52 218072 2063184 12 02:16:01 AM 5000220 7040252 2882212 36.57 2688 2209568 666980 7.47 258996 2254668 76972 02:17:01 AM 4998552 7038188 2883880 36.59 2688 2209568 666980 7.47 258992 2254680 4 02:18:01 AM 5145444 7009616 2736988 34.72 2688 2040212 700568 7.84 447700 1943352 13360 Average: 5167021 7033161 2715411 34.45 2688 2041940 689609 7.72 260667 2107357 44956 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 289.94 178.51 1568.89 59.37 0.00 0.00 0.00 0.00 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 58.73 48.12 669.02 8.36 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 12.45 9.08 5.77 3.54 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 230.09 175.95 337.06 43.83 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 5.48 3.83 1.69 0.82 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 66.92 46.54 84.71 22.19 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 110.60 77.00 444.54 23.02 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) 12/31/2024 _x86_64_ (2 CPU) 02:11:27 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 40.64 0.00 6.04 3.04 0.10 50.18 02:13:01 AM 0 34.14 0.00 4.08 2.96 0.10 58.71 02:13:01 AM 1 47.15 0.00 8.00 3.12 0.10 41.64 02:14:01 AM all 26.60 0.00 3.85 13.04 0.08 56.44 02:14:01 AM 0 28.43 0.00 3.96 11.92 0.07 55.63 02:14:01 AM 1 24.76 0.00 3.75 14.16 0.08 57.25 02:15:01 AM all 10.43 0.00 1.20 0.71 0.07 87.59 02:15:01 AM 0 12.06 0.00 1.29 0.48 0.07 86.11 02:15:01 AM 1 8.81 0.00 1.12 0.93 0.07 89.07 02:16:01 AM all 29.27 0.00 5.58 4.08 0.12 60.95 02:16:01 AM 0 28.82 0.00 5.50 3.71 0.12 61.85 02:16:01 AM 1 29.73 0.00 5.65 4.45 0.12 60.05 02:17:01 AM all 0.17 0.00 0.20 1.34 0.02 98.27 02:17:01 AM 0 0.17 0.00 0.28 2.42 0.02 97.11 02:17:01 AM 1 0.17 0.00 0.12 0.27 0.02 99.43 02:18:01 AM all 17.04 0.00 2.68 0.70 0.07 79.51 02:18:01 AM 0 7.69 0.00 2.52 0.27 0.07 89.45 02:18:01 AM 1 26.37 0.00 2.84 1.14 0.07 69.59 Average: all 20.68 0.00 3.26 3.82 0.07 72.17 Average: 0 18.55 0.00 2.94 3.63 0.07 74.81 Average: 1 22.81 0.00 3.57 4.01 0.08 69.53