---> uname -a: Linux prd-centos8-robot-2c-8g-5088.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 578 5056 19 2062 6824 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:16:fd:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe16:fd52/64 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) 01/26/2025 _x86_64_ (2 CPU) 00:10:35 LINUX RESTART (2 CPU) 12:11:01 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 94.34 37.21 57.13 7205.60 16372.83 12:13:01 AM 97.83 0.75 97.08 53.58 10603.13 12:14:01 AM 13.93 0.03 13.90 0.53 1492.08 12:15:01 AM 14.51 0.70 13.81 103.03 320.51 Average: 55.16 9.68 45.48 1841.21 7198.14 12:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 5441628 7027596 2440804 30.97 2688 1777792 770908 8.63 192448 1963644 90096 12:13:01 AM 5206104 7007700 2676328 33.95 2688 1978916 730548 8.18 199264 2132504 34716 12:14:01 AM 5209860 7010912 2672572 33.91 2688 1978936 730548 8.18 199264 2132156 4 12:15:01 AM 5245468 7049988 2636964 33.45 2688 1982328 685672 7.68 384732 1911980 176 Average: 5275765 7024049 2606667 33.07 2688 1929493 729419 8.17 243927 2035071 31248 12:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 313.47 187.49 1572.50 57.50 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 63.58 51.33 671.09 8.69 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 4.05 0.32 0.60 0.08 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 26.44 20.08 22.97 18.69 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 101.91 64.82 566.90 21.24 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) 01/26/2025 _x86_64_ (2 CPU) 00:10:35 LINUX RESTART (2 CPU) 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 36.12 0.01 6.24 8.83 0.09 48.70 12:12:01 AM 0 36.58 0.02 6.11 8.86 0.08 48.34 12:12:01 AM 1 35.66 0.00 6.38 8.80 0.10 49.06 12:13:01 AM all 31.10 0.00 4.57 5.51 0.09 58.73 12:13:01 AM 0 23.07 0.00 3.90 4.07 0.08 68.87 12:13:01 AM 1 39.12 0.00 5.24 6.96 0.10 48.58 12:14:01 AM all 0.32 0.00 0.17 0.58 0.04 98.89 12:14:01 AM 0 0.17 0.00 0.13 0.58 0.03 99.08 12:14:01 AM 1 0.47 0.00 0.20 0.59 0.05 98.70 12:15:01 AM all 21.82 0.00 2.61 0.82 0.08 74.67 12:15:01 AM 0 11.64 0.00 2.17 0.33 0.07 85.78 12:15:01 AM 1 31.99 0.00 3.06 1.30 0.08 63.57 Average: all 22.34 0.00 3.40 3.93 0.08 70.26 Average: 0 17.85 0.00 3.08 3.46 0.07 75.54 Average: 1 26.82 0.00 3.72 4.41 0.08 64.97