---> uname -a: Linux prd-centos8-robot-2c-8g-11011.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 580 5009 19 2107 6820 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:ac:33:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:feac:334d/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) 12/06/2025 _x86_64_ (2 CPU) 04:32:13 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 93.89 6.58 87.30 1126.56 6983.07 04:35:02 AM 84.79 1.12 83.67 100.65 10849.49 04:36:01 AM 23.45 0.73 22.72 97.05 660.32 Average: 67.62 2.82 64.80 443.36 6194.77 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5265872 7067100 2616560 33.19 2688 1978416 646928 7.24 187164 2091036 252256 04:35:02 AM 5212364 7059408 2670068 33.87 2688 2022604 644184 7.21 212156 2108968 10916 04:36:01 AM 5148404 7000000 2734028 34.69 2688 2026632 699840 7.84 385436 1998780 25108 Average: 5208880 7042169 2673552 33.92 2688 2009217 663651 7.43 261585 2066261 96093 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 214.63 152.37 1486.80 40.71 0.00 0.00 0.00 0.00 04:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:02 AM eth0 79.52 54.66 598.17 11.91 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 18.91 16.72 15.37 8.40 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 104.83 74.91 703.95 20.41 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) 12/06/2025 _x86_64_ (2 CPU) 04:32:13 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 40.06 0.00 5.96 1.95 0.10 51.92 04:34:01 AM 0 51.13 0.00 6.78 2.38 0.12 39.59 04:34:01 AM 1 28.99 0.00 5.15 1.52 0.08 64.26 04:35:02 AM all 25.94 0.00 3.55 3.88 0.09 66.54 04:35:02 AM 0 34.86 0.00 3.84 4.46 0.08 56.77 04:35:02 AM 1 17.03 0.00 3.25 3.30 0.10 76.31 04:36:01 AM all 30.88 0.00 4.05 0.19 0.09 64.78 04:36:01 AM 0 36.26 0.00 4.12 0.12 0.08 59.42 04:36:01 AM 1 25.50 0.00 3.98 0.27 0.10 70.15 Average: all 32.31 0.00 4.52 2.02 0.09 61.06 Average: 0 40.78 0.00 4.92 2.33 0.09 51.88 Average: 1 23.83 0.00 4.13 1.70 0.09 70.24