---> uname -a: Linux prd-centos8-robot-2c-8g-3057.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 568 5066 19 2062 6834 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:bd:64:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:febd:6484/64 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) 01/19/2025 _x86_64_ (2 CPU) 02:41:25 LINUX RESTART (2 CPU) 02:42:01 AM tps rtps wtps bread/s bwrtn/s 02:43:01 AM 96.20 48.93 47.27 6346.68 28276.94 02:44:01 AM 113.38 0.23 113.15 11.86 11125.01 02:45:01 AM 41.03 0.87 40.16 85.99 4517.78 Average: 83.54 16.68 66.86 2148.29 14640.47 02:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 AM 5618276 7102280 2264156 28.72 2688 1678396 661776 7.41 177596 1810100 75200 02:44:01 AM 5187752 7013220 2694680 34.19 2688 2004084 713428 7.99 189772 2166900 136732 02:45:01 AM 5211616 7013952 2670816 33.88 2688 1980284 691020 7.74 226272 2103564 160 Average: 5339215 7043151 2543217 32.26 2688 1887588 688741 7.71 197880 2026855 70697 02:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 232.54 136.37 1014.78 54.32 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 105.51 84.72 1227.76 11.79 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 19.48 13.01 15.19 5.96 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 119.18 78.04 752.62 24.02 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) 01/19/2025 _x86_64_ (2 CPU) 02:41:25 LINUX RESTART (2 CPU) 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 27.68 0.03 5.43 43.05 0.09 23.72 02:43:01 AM 0 29.14 0.05 6.09 44.44 0.10 20.17 02:43:01 AM 1 26.22 0.02 4.76 41.66 0.08 27.26 02:44:01 AM all 34.23 0.00 4.79 4.45 0.11 56.42 02:44:01 AM 0 36.01 0.00 4.86 4.30 0.10 54.73 02:44:01 AM 1 32.45 0.00 4.71 4.61 0.12 58.11 02:45:01 AM all 18.22 0.00 2.06 1.77 0.06 77.89 02:45:01 AM 0 30.23 0.00 2.64 1.52 0.07 65.55 02:45:01 AM 1 6.20 0.00 1.49 2.02 0.05 90.24 Average: all 26.71 0.01 4.09 16.39 0.09 52.71 Average: 0 31.79 0.02 4.53 16.71 0.09 46.86 Average: 1 21.63 0.01 3.65 16.07 0.08 58.56