---> uname -a: Linux prd-centos8-robot-2c-8g-24170.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 605 4993 19 2098 6796 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:d9:ea:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fed9:ea9d/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) 12:01:36 LINUX RESTART (2 CPU) 12:02:01 PM tps rtps wtps bread/s bwrtn/s 12:03:01 PM 119.88 40.54 79.34 7401.40 31990.20 12:04:01 PM 93.20 0.72 92.49 52.92 11188.70 12:05:01 PM 34.41 0.72 33.69 103.45 1954.84 Average: 82.50 13.99 68.51 2519.39 15045.31 12:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 PM 5326628 6993688 2555804 32.42 2688 1850256 782608 8.76 186328 2049384 163388 12:04:01 PM 5133492 6970560 2748940 34.87 2688 2012776 797816 8.93 198784 2193528 42484 12:05:01 PM 5116408 6956012 2766024 35.09 2688 2015388 817152 9.15 383648 2033652 10176 Average: 5192176 6973420 2690256 34.13 2688 1959473 799192 8.95 256253 2092188 72016 12:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 277.07 192.74 1680.66 57.36 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 75.77 52.22 805.97 8.69 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 25.48 20.48 22.42 10.59 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 126.11 88.48 836.40 25.54 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) 12:01:36 LINUX RESTART (2 CPU) 12:02:01 PM CPU %user %nice %system %iowait %steal %idle 12:03:01 PM all 44.75 0.03 8.62 3.99 0.12 42.49 12:03:01 PM 0 39.17 0.02 8.89 2.41 0.12 49.40 12:03:01 PM 1 50.33 0.05 8.35 5.57 0.12 35.59 12:04:01 PM all 26.59 0.00 3.97 1.75 0.13 67.57 12:04:01 PM 0 26.22 0.00 4.02 1.57 0.12 68.07 12:04:01 PM 1 26.95 0.00 3.91 1.93 0.13 67.07 12:05:01 PM all 28.88 0.00 3.25 0.19 0.09 67.59 12:05:01 PM 0 10.93 0.00 2.44 0.22 0.08 86.33 12:05:01 PM 1 46.83 0.00 4.06 0.17 0.10 48.84 Average: all 33.39 0.01 5.27 1.98 0.11 59.23 Average: 0 25.43 0.01 5.11 1.40 0.11 67.95 Average: 1 41.35 0.02 5.44 2.55 0.12 50.52