---> uname -a: Linux prd-centos8-robot-2c-8g-25985.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 580 4997 19 2120 6820 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:69:4e:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe69:4e6a/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) 09/23/2024 _x86_64_ (2 CPU) 02:14:18 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 75.59 18.53 57.06 3545.81 5186.82 02:17:01 AM 94.40 0.70 93.70 50.78 9567.59 02:18:01 AM 24.86 0.42 24.45 64.79 2372.09 02:19:02 AM 62.68 0.03 62.65 3.47 7651.92 02:20:01 AM 8.22 0.08 8.13 32.53 779.99 02:21:01 AM 23.23 0.42 22.81 47.72 1155.73 Average: 48.27 3.37 44.90 625.76 4462.62 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5288580 7011524 2593844 32.91 2688 1908024 749072 8.39 241976 2037796 165660 02:17:01 AM 5172704 7005332 2709720 34.38 2688 2009320 704524 7.89 221544 2136228 53904 02:18:01 AM 5209588 7046860 2672836 33.91 2688 2014516 677060 7.58 244080 2080792 3276 02:19:02 AM 5028504 7060616 2853920 36.21 2688 2201308 631932 7.08 259652 2214164 16552 02:20:01 AM 5029268 7063216 2853156 36.20 2688 2203144 636800 7.13 260108 2215716 884 02:21:01 AM 5132668 6994240 2749756 34.88 2688 2036288 699996 7.84 444120 1951508 172 Average: 5143552 7030298 2738872 34.75 2688 2062100 683231 7.65 278580 2106034 40075 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.22 186.30 1555.69 58.22 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 61.23 49.12 613.41 8.69 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 14.91 11.16 6.15 4.18 0.00 0.00 0.00 0.00 02:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:02 AM eth0 258.01 180.51 321.23 49.72 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 30.57 13.69 8.55 1.80 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 45.90 34.17 76.91 20.86 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 117.88 79.34 431.48 23.97 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) 09/23/2024 _x86_64_ (2 CPU) 02:14:18 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 31.27 0.00 5.47 4.69 0.08 58.49 02:16:01 AM 0 34.81 0.00 4.97 4.73 0.08 55.41 02:16:01 AM 1 27.70 0.00 5.98 4.66 0.08 61.58 02:17:01 AM all 29.23 0.00 4.46 3.12 0.09 63.09 02:17:01 AM 0 30.11 0.00 4.86 2.71 0.10 62.22 02:17:01 AM 1 28.37 0.00 4.07 3.53 0.08 63.95 02:18:01 AM all 10.60 0.00 1.75 0.63 0.06 86.97 02:18:01 AM 0 17.36 0.00 2.21 0.60 0.07 79.77 02:18:01 AM 1 3.86 0.00 1.29 0.65 0.05 94.15 02:19:02 AM all 26.21 0.00 4.39 3.07 0.09 66.23 02:19:02 AM 0 29.00 0.00 4.22 3.57 0.08 63.13 02:19:02 AM 1 23.43 0.00 4.56 2.57 0.10 69.33 02:20:01 AM all 1.38 0.00 0.29 0.31 0.04 97.98 02:20:01 AM 0 1.26 0.00 0.29 0.37 0.05 98.03 02:20:01 AM 1 1.51 0.00 0.29 0.24 0.03 97.93 02:21:01 AM all 18.62 0.00 2.63 0.33 0.08 78.35 02:21:01 AM 0 25.22 0.00 3.24 0.30 0.07 71.17 02:21:01 AM 1 12.01 0.00 2.01 0.37 0.08 85.53 Average: all 19.59 0.00 3.17 2.03 0.07 75.14 Average: 0 23.00 0.00 3.30 2.05 0.08 71.57 Average: 1 16.17 0.00 3.03 2.00 0.07 78.72