---> uname -a: Linux prd-centos8-robot-2c-8g-46163.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: 2800.000 BogoMIPS: 5600.00 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 590 5008 19 2098 6811 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:87:b9:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe87:b908/64 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) 07/26/2025 _x86_64_ (2 CPU) 05:05:27 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 89.92 13.46 76.46 3835.12 7286.17 05:08:01 AM 84.81 0.72 84.09 52.92 10937.59 05:09:01 AM 16.25 0.23 16.01 35.33 707.50 05:10:01 AM 23.01 0.70 22.31 95.82 651.34 Average: 53.49 3.78 49.72 1004.80 4895.65 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5310268 7033740 2572164 32.63 2688 1905524 718112 8.04 186632 2062968 182952 05:08:01 AM 5154696 6991920 2727736 34.61 2688 2013464 743408 8.32 198148 2178664 5888 05:09:01 AM 5150848 6989696 2731584 34.65 2688 2014672 740776 8.29 224176 2156932 10768 05:10:01 AM 5166412 7009552 2716020 34.46 2688 2018744 711704 7.97 384604 1981540 25040 Average: 5195556 7006227 2686876 34.09 2688 1988101 728500 8.16 248390 2095026 56162 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 302.93 202.68 1865.66 62.74 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 49.37 34.97 581.26 6.59 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 14.68 10.25 13.90 5.61 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 19.39 17.94 15.81 8.41 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 96.59 66.46 619.16 20.84 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) 07/26/2025 _x86_64_ (2 CPU) 05:05:27 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 44.51 0.00 6.43 1.60 0.11 47.36 05:07:01 AM 0 46.37 0.00 6.07 1.32 0.12 46.12 05:07:01 AM 1 42.64 0.00 6.79 1.89 0.10 48.59 05:08:01 AM all 20.79 0.00 3.29 1.75 0.07 74.11 05:08:01 AM 0 21.74 0.00 3.57 1.65 0.07 72.97 05:08:01 AM 1 19.83 0.00 3.01 1.84 0.07 75.25 05:09:01 AM all 12.13 0.00 1.28 0.11 0.06 86.42 05:09:01 AM 0 4.59 0.00 1.07 0.12 0.05 94.18 05:09:01 AM 1 19.67 0.00 1.50 0.10 0.07 78.67 05:10:01 AM all 28.98 0.00 3.84 0.11 0.09 66.98 05:10:01 AM 0 19.79 0.00 3.32 0.12 0.10 76.68 05:10:01 AM 1 38.17 0.00 4.37 0.10 0.08 57.28 Average: all 26.59 0.00 3.71 0.89 0.08 68.73 Average: 0 23.11 0.00 3.50 0.80 0.08 72.50 Average: 1 30.06 0.00 3.91 0.98 0.08 64.96