---> uname -a: Linux prd-centos8-robot-2c-8g-10084.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 557 5073 19 2066 6844 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:80:f0:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe80:f0a7/64 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) 02/09/2025 _x86_64_ (2 CPU) 23:24:17 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 115.31 58.38 56.93 6390.67 20091.57 11:27:01 PM 107.50 0.93 106.57 87.85 11112.81 11:28:01 PM 28.50 0.68 27.82 94.89 1767.55 Average: 83.77 20.00 63.77 2191.60 10991.14 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5417696 7041492 2464736 31.27 2688 1813464 764948 8.57 200128 1969028 134184 11:27:01 PM 5285208 7091892 2597224 32.95 2688 1984192 657036 7.36 206576 2042820 35220 11:28:01 PM 5250664 7064524 2631768 33.39 2688 1990632 700096 7.84 383532 1902780 16740 Average: 5317856 7065969 2564576 32.54 2688 1929429 707360 7.92 263412 1971543 62048 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 284.08 179.11 1572.24 61.35 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 71.92 54.52 698.14 11.38 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 24.64 20.26 19.31 10.12 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 126.89 84.64 763.28 27.62 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) 02/09/2025 _x86_64_ (2 CPU) 23:24:17 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 37.04 0.05 6.85 12.66 0.12 43.28 11:26:01 PM 0 40.86 0.03 6.47 12.88 0.12 39.64 11:26:01 PM 1 33.22 0.07 7.24 12.44 0.12 46.92 11:27:01 PM all 29.46 0.00 4.76 3.93 0.11 61.74 11:27:01 PM 0 40.44 0.00 5.91 4.47 0.10 49.08 11:27:01 PM 1 18.49 0.00 3.61 3.40 0.12 74.38 11:28:01 PM all 28.38 0.00 3.66 0.49 0.09 67.38 11:28:01 PM 0 40.58 0.00 4.02 0.77 0.10 54.53 11:28:01 PM 1 16.18 0.00 3.29 0.22 0.08 80.23 Average: all 31.61 0.02 5.08 5.67 0.11 57.51 Average: 0 40.62 0.01 5.46 6.02 0.11 47.78 Average: 1 22.60 0.02 4.70 5.33 0.11 67.24