---> uname -a: Linux prd-centos8-robot-2c-8g-47065.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: 2799.996 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 635 4960 19 2101 6765 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:8c:53:55 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 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe8c:5355/64 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) 07/29/2025 _x86_64_ (2 CPU) 05:05:29 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 93.83 14.08 79.75 4157.97 7553.16 05:08:01 AM 83.49 0.72 82.77 52.92 11057.45 05:09:01 AM 16.05 0.25 15.80 36.26 495.70 05:10:01 AM 16.48 0.68 15.79 94.90 747.52 Average: 52.46 3.93 48.53 1085.43 4963.53 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5267200 6999280 2615232 33.18 2688 1913632 876880 9.82 189316 2103532 187408 05:08:01 AM 5141124 6981536 2741308 34.78 2688 2016140 860628 9.64 199224 2190868 12 05:09:01 AM 5122476 6963928 2759956 35.01 2688 2017384 855264 9.58 226376 2185016 10760 05:10:01 AM 5148048 6990868 2734384 34.69 2688 2018436 818580 9.17 385708 1999708 8912 Average: 5169712 6983903 2712720 34.41 2688 1991398 852838 9.55 250156 2119781 51773 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 381.60 236.93 1915.08 66.77 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 59.33 42.95 567.47 6.54 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 17.08 11.68 15.40 5.79 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 13.21 11.58 11.02 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 117.80 75.78 627.21 21.26 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) 07/29/2025 _x86_64_ (2 CPU) 05:05:29 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 43.69 0.00 6.77 0.97 0.11 48.46 05:07:01 AM 0 31.64 0.00 5.57 0.83 0.10 61.86 05:07:01 AM 1 55.77 0.00 7.97 1.10 0.12 35.04 05:08:01 AM all 18.27 0.00 2.92 0.82 0.07 77.93 05:08:01 AM 0 8.98 0.00 2.35 0.77 0.07 87.84 05:08:01 AM 1 27.58 0.00 3.49 0.87 0.07 68.00 05:09:01 AM all 12.91 0.00 1.39 0.07 0.08 85.55 05:09:01 AM 0 11.36 0.00 1.77 0.08 0.08 86.70 05:09:01 AM 1 14.46 0.00 1.02 0.05 0.07 84.41 05:10:01 AM all 21.58 0.00 2.88 0.08 0.07 75.39 05:10:01 AM 0 13.65 0.00 2.94 0.07 0.07 83.27 05:10:01 AM 1 29.50 0.00 2.82 0.10 0.07 67.52 Average: all 24.11 0.00 3.49 0.48 0.08 71.84 Average: 0 16.41 0.00 3.16 0.44 0.08 79.92 Average: 1 31.81 0.00 3.82 0.53 0.08 63.76