---> uname -a: Linux prd-centos8-robot-2c-8g-4183.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 583 5055 19 2058 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:52:ff:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe52:ff67/64 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) 01/23/2025 _x86_64_ (2 CPU) 01:27:36 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 111.06 45.50 65.56 7629.99 14342.74 01:30:01 AM 90.72 0.73 89.99 53.05 10501.45 01:31:01 AM 19.11 0.23 18.88 35.32 1504.38 01:32:01 AM 8.76 0.50 8.26 68.24 210.13 Average: 57.41 11.74 45.67 1946.65 6639.67 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5438964 7092176 2443468 31.00 2688 1836968 633836 7.10 184376 1944068 157592 01:30:01 AM 5197660 6995796 2684772 34.06 2688 1975580 704448 7.89 198916 2141068 30684 01:31:01 AM 5201260 7000108 2681172 34.01 2688 1976788 706952 7.92 224792 2116004 156 01:32:01 AM 5237040 7038116 2645392 33.56 2688 1978992 657844 7.37 384068 1921012 176 Average: 5268731 7031549 2613701 33.16 2688 1942082 675770 7.57 248038 2030538 47152 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 294.77 190.25 1575.47 61.52 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 66.03 46.40 668.85 8.17 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 15.29 9.23 12.89 5.11 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 13.33 9.70 9.95 4.45 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 97.36 63.90 566.79 19.81 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) 01/23/2025 _x86_64_ (2 CPU) 01:27:36 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 43.36 0.02 8.39 2.34 0.12 45.78 01:29:01 AM 0 43.06 0.02 8.52 2.02 0.12 46.26 01:29:01 AM 1 43.66 0.02 8.25 2.66 0.12 45.29 01:30:01 AM all 26.13 0.00 3.72 1.05 0.08 69.02 01:30:01 AM 0 24.83 0.00 3.97 1.13 0.08 69.98 01:30:01 AM 1 27.43 0.00 3.47 0.97 0.08 68.06 01:31:01 AM all 10.49 0.00 1.18 0.82 0.04 87.47 01:31:01 AM 0 10.33 0.00 1.29 0.65 0.05 87.68 01:31:01 AM 1 10.65 0.00 1.07 0.98 0.03 87.26 01:32:01 AM all 11.39 0.00 1.55 0.14 0.06 86.86 01:32:01 AM 0 6.60 0.00 1.50 0.22 0.05 91.63 01:32:01 AM 1 16.19 0.00 1.59 0.07 0.07 82.09 Average: all 22.84 0.00 3.71 1.09 0.08 72.29 Average: 0 21.20 0.00 3.82 1.01 0.08 73.89 Average: 1 24.47 0.00 3.59 1.17 0.08 70.70