---> uname -a: Linux prd-centos8-robot-2c-8g-7359.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 596 5041 19 2059 6806 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:63:3a:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe63:3ab5/64 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) 01/04/2025 _x86_64_ (2 CPU) 01:42:26 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 117.14 58.40 58.74 6382.41 35882.81 01:45:01 AM 118.53 0.37 118.16 15.60 11148.18 01:46:01 AM 43.35 0.87 42.49 85.97 4623.43 01:47:01 AM 15.70 0.73 14.96 96.38 326.83 Average: 73.68 15.10 58.59 1645.42 12996.87 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5642128 7118108 2240296 28.42 2688 1670748 673100 7.54 177552 1785200 73016 01:45:01 AM 5136272 6958904 2746152 34.84 2688 2001444 758136 8.49 190140 2216284 136844 01:46:01 AM 5150000 6949476 2732424 34.66 2688 1977560 766156 8.58 209472 2180884 184 01:47:01 AM 5218644 7025156 2663780 33.79 2688 1984016 697616 7.81 385080 1936160 16740 Average: 5286761 7012911 2595663 32.93 2688 1908442 723752 8.10 240561 2029632 56696 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 222.26 124.17 962.87 55.31 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 117.05 91.45 1268.70 12.48 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 22.21 10.66 14.26 5.81 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 23.86 17.43 21.44 7.74 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 96.35 60.93 566.83 20.34 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) 01/04/2025 _x86_64_ (2 CPU) 01:42:26 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 25.46 0.07 5.72 48.43 0.10 20.23 01:44:01 AM 0 25.94 0.08 6.82 48.38 0.10 18.68 01:44:01 AM 1 24.98 0.05 4.62 48.48 0.10 21.77 01:45:01 AM all 36.76 0.00 5.02 3.91 0.12 54.19 01:45:01 AM 0 44.47 0.00 5.34 4.54 0.13 45.52 01:45:01 AM 1 29.04 0.00 4.70 3.28 0.12 62.86 01:46:01 AM all 14.52 0.00 1.69 0.99 0.05 82.74 01:46:01 AM 0 19.83 0.00 2.05 0.97 0.05 77.10 01:46:01 AM 1 9.20 0.00 1.34 1.02 0.05 88.40 01:47:01 AM all 23.92 0.00 3.06 0.08 0.08 72.86 01:47:01 AM 0 32.78 0.00 3.44 0.10 0.08 63.60 01:47:01 AM 1 15.05 0.00 2.69 0.05 0.08 82.12 Average: all 25.17 0.02 3.87 13.29 0.09 57.56 Average: 0 30.78 0.02 4.41 13.42 0.09 51.28 Average: 1 19.57 0.01 3.33 13.16 0.09 63.84