---> uname -a: Linux prd-centos8-builder-2c-1g-7384.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4539 19 2509 6730 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:7b:10:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe7b:1038/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/06/2026 _x86_64_ (2 CPU) 07:11:46 LINUX RESTART (2 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 376.11 176.91 199.20 9797.93 12636.39 07:14:01 AM 180.41 19.23 161.18 303.50 14410.61 Average: 278.26 98.07 180.19 5050.72 13523.50 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 5077368 6875380 2805072 35.59 2688 1969148 950344 10.64 220612 2233276 229364 07:14:01 AM 4727840 6875832 3154600 40.02 2688 2300448 785272 8.79 411528 2320844 216104 Average: 4902604 6875606 2979836 37.80 2688 2134798 867808 9.72 316070 2277060 222734 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 270.59 148.90 1398.94 65.42 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 82.52 58.85 1080.15 14.27 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 176.56 103.87 1239.54 39.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/06/2026 _x86_64_ (2 CPU) 07:11:46 LINUX RESTART (2 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 46.29 2.72 38.14 3.13 0.10 9.61 07:13:01 AM 0 40.31 3.31 42.03 3.26 0.09 11.01 07:13:01 AM 1 52.22 2.14 34.28 3.01 0.12 8.22 07:14:01 AM all 41.24 0.38 11.21 1.35 0.11 45.72 07:14:01 AM 0 44.46 0.60 13.85 1.84 0.10 39.14 07:14:01 AM 1 38.03 0.15 8.59 0.87 0.12 52.25 Average: all 43.73 1.54 24.52 2.23 0.11 27.87 Average: 0 42.41 1.94 27.77 2.54 0.09 25.24 Average: 1 45.04 1.14 21.29 1.93 0.12 30.49