---> uname -a: Linux prd-centos8-robot-2c-8g-7250.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 584 5010 19 2102 6816 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:c3:c4:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fec3:c400/64 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) 08/31/2025 _x86_64_ (2 CPU) 04:52:22 LINUX RESTART (2 CPU) 04:53:03 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 90.90 6.74 84.16 1140.99 6752.69 04:55:01 AM 92.07 0.92 91.15 87.70 11005.50 04:56:01 AM 23.83 0.72 23.11 95.43 691.22 Average: 68.68 2.75 65.94 433.52 6143.03 04:53:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5251928 6999968 2630496 33.37 2688 1929032 739184 8.28 193088 2113564 203100 04:55:01 AM 5045412 6930972 2837012 35.99 2688 2061520 774452 8.67 215844 2274352 55124 04:56:01 AM 5160312 7006432 2722112 34.53 2688 2021480 699900 7.84 384616 1991012 25112 Average: 5152551 6979124 2729873 34.63 2688 2004011 737845 8.26 264516 2126309 94445 04:53:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 218.87 156.39 1491.65 36.53 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 58.91 47.80 596.34 11.49 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 20.13 18.34 16.00 19.36 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 97.96 73.26 692.45 22.30 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) 08/31/2025 _x86_64_ (2 CPU) 04:52:22 LINUX RESTART (2 CPU) 04:53:03 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 39.02 0.00 5.79 1.37 0.10 53.72 04:54:01 AM 0 34.17 0.00 5.79 1.12 0.10 58.82 04:54:01 AM 1 43.86 0.00 5.80 1.62 0.10 48.62 04:55:01 AM all 28.21 0.00 3.92 2.05 0.07 65.76 04:55:01 AM 0 29.80 0.00 3.58 1.68 0.07 64.87 04:55:01 AM 1 26.61 0.00 4.25 2.42 0.07 66.65 04:56:01 AM all 29.82 0.00 4.02 0.24 0.08 65.84 04:56:01 AM 0 23.52 0.00 3.50 0.15 0.08 72.74 04:56:01 AM 1 36.11 0.00 4.53 0.33 0.08 58.94 Average: all 32.27 0.00 4.56 1.22 0.08 61.86 Average: 0 29.11 0.00 4.27 0.98 0.08 65.55 Average: 1 35.43 0.00 4.85 1.46 0.08 58.18