---> uname -a: Linux prd-centos8-robot-2c-8g-50752.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 562 5036 19 2098 6838 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:74:ad:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe74:adc9/64 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) 08/08/2025 _x86_64_ (2 CPU) 07:50:04 LINUX RESTART (2 CPU) 07:51:01 AM tps rtps wtps bread/s bwrtn/s 07:52:01 AM 88.64 6.33 82.30 1120.75 6715.60 07:53:01 AM 76.81 0.72 76.09 52.92 10730.09 07:54:01 AM 27.06 0.23 26.82 35.32 1905.73 07:55:01 AM 25.45 0.68 24.76 94.92 729.60 Average: 54.49 1.99 52.50 325.95 5020.36 07:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 AM 5293664 7027712 2588768 32.84 2688 1915648 718772 8.05 189892 2077404 192628 07:53:01 AM 5181352 7018584 2701080 34.27 2688 2012956 718524 8.05 198840 2153016 42492 07:54:01 AM 5222212 7060644 2660220 33.75 2688 2014168 658316 7.37 226080 2087056 10912 07:55:01 AM 5138056 6982288 2744376 34.82 2688 2019512 735052 8.23 385084 2012128 26336 Average: 5208821 7022307 2673611 33.92 2688 1990571 707666 7.92 249974 2082401 68092 07:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 186.52 127.15 1435.94 35.24 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 44.17 31.39 566.43 5.74 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 14.83 10.58 13.70 5.57 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 19.28 17.15 15.58 8.63 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 66.20 46.56 507.89 13.79 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) 08/08/2025 _x86_64_ (2 CPU) 07:50:04 LINUX RESTART (2 CPU) 07:51:01 AM CPU %user %nice %system %iowait %steal %idle 07:52:01 AM all 37.37 0.00 5.71 1.58 0.17 55.18 07:52:01 AM 0 38.41 0.00 5.77 1.24 0.17 54.41 07:52:01 AM 1 36.32 0.00 5.65 1.92 0.17 55.94 07:53:01 AM all 18.75 0.00 3.08 13.86 0.12 64.20 07:53:01 AM 0 24.13 0.00 3.72 17.09 0.08 54.98 07:53:01 AM 1 13.38 0.00 2.44 10.63 0.15 73.40 07:54:01 AM all 12.44 0.00 1.41 0.19 0.07 85.89 07:54:01 AM 0 11.19 0.00 1.05 0.33 0.08 87.34 07:54:01 AM 1 13.68 0.00 1.77 0.05 0.05 84.45 07:55:01 AM all 32.26 0.00 3.89 0.35 0.11 63.39 07:55:01 AM 0 20.66 0.00 3.36 0.32 0.10 75.57 07:55:01 AM 1 43.85 0.00 4.43 0.38 0.12 51.22 Average: all 25.20 0.00 3.52 3.99 0.11 67.17 Average: 0 23.59 0.00 3.47 4.74 0.11 68.09 Average: 1 26.81 0.00 3.57 3.25 0.12 66.25