---> uname -a: Linux prd-centos8-robot-2c-8g-39423.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 579 5026 19 2091 6822 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:0f:83:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe0f:8338/64 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) 10/06/2024 _x86_64_ (2 CPU) 02:08:17 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 91.44 60.03 31.41 6259.25 25829.82 02:11:01 AM 90.97 8.43 82.54 1365.72 6333.30 02:12:01 AM 64.28 0.10 64.18 2.40 9819.59 02:13:01 AM 28.21 0.92 27.30 93.58 1698.95 Average: 68.73 17.37 51.36 1930.29 10920.61 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5657516 7096556 2224916 28.23 2688 1635428 671920 7.52 168524 1784888 51704 02:11:01 AM 5299556 7032904 2582876 32.77 2688 1915112 685136 7.67 211160 2047328 160732 02:12:01 AM 5128592 6980284 2753840 34.94 2688 2029340 723648 8.10 213880 2194956 27708 02:13:01 AM 5187536 7019236 2694896 34.19 2688 2008644 671496 7.52 406120 1944596 164 Average: 5318300 7032245 2564132 32.53 2688 1897131 688050 7.70 249921 1992942 60077 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 230.47 140.07 856.42 55.54 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 104.05 85.69 947.85 9.96 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 29.94 26.57 381.49 5.05 0.00 0.00 0.00 0.00 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 20.63 15.53 18.98 7.62 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 96.28 66.97 551.22 19.54 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) 10/06/2024 _x86_64_ (2 CPU) 02:08:17 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 22.39 0.05 5.01 48.68 0.10 23.77 02:10:01 AM 0 23.24 0.03 3.81 51.44 0.10 21.37 02:10:01 AM 1 21.54 0.07 6.20 45.90 0.10 26.18 02:11:01 AM all 32.15 0.00 5.06 6.48 0.11 56.20 02:11:01 AM 0 22.25 0.00 3.91 9.15 0.10 64.59 02:11:01 AM 1 42.09 0.00 6.21 3.81 0.12 47.78 02:12:01 AM all 12.55 0.00 2.20 26.34 0.11 58.81 02:12:01 AM 0 9.01 0.00 1.77 28.04 0.10 61.07 02:12:01 AM 1 16.10 0.00 2.62 24.63 0.12 56.53 02:13:01 AM all 21.00 0.00 2.58 1.03 0.07 75.33 02:13:01 AM 0 11.51 0.00 1.66 0.37 0.07 86.40 02:13:01 AM 1 30.48 0.00 3.51 1.69 0.07 64.26 Average: all 22.04 0.01 3.71 20.57 0.10 53.57 Average: 0 16.50 0.01 2.79 22.20 0.09 58.40 Average: 1 27.58 0.02 4.63 18.94 0.10 48.73