---> uname -a: Linux prd-centos8-robot-2c-8g-22907.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 582 5016 19 2099 6818 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:17:d3:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe17:d369/64 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) 09/01/2025 _x86_64_ (2 CPU) 10:51:37 LINUX RESTART (2 CPU) 10:52:01 AM tps rtps wtps bread/s bwrtn/s 10:53:01 AM 125.09 50.28 74.81 7592.54 28546.00 10:54:01 AM 103.03 0.92 102.12 87.70 11414.46 10:55:01 AM 31.24 0.50 30.74 67.72 1876.72 Average: 86.46 17.23 69.23 2582.79 13946.40 10:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 AM 5432372 7098632 2450060 31.08 2688 1849400 673968 7.55 185172 1946488 164268 10:54:01 AM 5200496 7039400 2681936 34.02 2688 2014480 689940 7.73 207320 2124536 42644 10:55:01 AM 5120824 6961072 2761608 35.03 2688 2015992 774876 8.68 383592 2029792 10300 Average: 5251231 7033035 2631201 33.38 2688 1959957 712928 7.98 258695 2033605 72404 10:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 303.03 190.24 1640.58 62.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 78.31 59.63 852.36 12.06 0.00 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 16.15 15.56 13.07 7.93 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 132.50 88.48 835.38 27.33 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) 09/01/2025 _x86_64_ (2 CPU) 10:51:37 LINUX RESTART (2 CPU) 10:52:01 AM CPU %user %nice %system %iowait %steal %idle 10:53:01 AM all 42.73 0.03 8.68 3.26 0.13 45.16 10:53:01 AM 0 51.95 0.02 9.56 3.48 0.12 34.87 10:53:01 AM 1 33.55 0.05 7.80 3.05 0.13 55.42 10:54:01 AM all 29.21 0.00 4.48 1.67 0.11 64.53 10:54:01 AM 0 41.06 0.00 5.52 1.31 0.10 52.01 10:54:01 AM 1 17.42 0.00 3.44 2.04 0.12 76.99 10:55:01 AM all 29.01 0.00 2.79 0.21 0.10 67.90 10:55:01 AM 0 38.63 0.00 3.18 0.17 0.10 57.92 10:55:01 AM 1 19.39 0.00 2.39 0.25 0.10 77.87 Average: all 33.64 0.01 5.31 1.71 0.11 59.21 Average: 0 43.87 0.01 6.08 1.65 0.11 48.28 Average: 1 23.45 0.02 4.54 1.78 0.12 70.10