---> uname -a: Linux prd-centos8-builder-2c-1g-17413.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 590 5011 19 2097 6802 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:e8:39:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fee8:39cf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/03/2025 _x86_64_ (2 CPU) 11:04:35 LINUX RESTART (2 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 369.18 149.81 219.37 5056.41 10058.54 11:07:01 AM 94.38 0.72 93.67 93.45 8795.75 11:08:01 AM 28.81 0.10 28.71 3.60 1162.31 11:09:01 AM 30.28 0.97 29.31 65.99 831.24 Average: 130.68 37.91 92.78 1305.17 5212.36 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5220332 6978608 2664112 33.79 2688 1930316 732756 8.20 195700 2122684 172260 11:07:01 AM 5166836 6994316 2717608 34.47 2688 1992724 689636 7.72 225156 2116564 20912 11:08:01 AM 5189756 7018460 2694688 34.18 2688 1994384 674988 7.56 226984 2092188 8848 11:09:01 AM 5069176 6903200 2815268 35.71 2688 1998988 799832 8.95 395936 2042648 21596 Average: 5161525 6973646 2722919 34.54 2688 1979103 724303 8.11 260944 2093521 55904 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 333.98 181.26 2091.73 70.09 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 25.90 23.31 48.57 8.18 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 23.31 20.50 25.22 7.25 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 33.89 25.33 27.13 15.91 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 104.29 62.61 548.29 25.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/03/2025 _x86_64_ (2 CPU) 11:04:35 LINUX RESTART (2 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 41.79 2.54 19.49 5.88 0.13 30.18 11:06:01 AM 0 44.42 2.20 16.90 5.23 0.12 31.13 11:06:01 AM 1 39.14 2.87 22.10 6.53 0.14 29.22 11:07:01 AM all 38.98 0.00 3.63 2.33 0.11 54.95 11:07:01 AM 0 34.48 0.00 3.32 1.91 0.10 60.19 11:07:01 AM 1 43.49 0.00 3.95 2.75 0.12 49.70 11:08:01 AM all 37.96 0.00 2.33 0.32 0.09 59.29 11:08:01 AM 0 40.43 0.00 2.48 0.37 0.10 56.62 11:08:01 AM 1 35.50 0.00 2.18 0.28 0.08 61.95 11:09:01 AM all 42.46 0.00 3.21 0.37 0.08 53.87 11:09:01 AM 0 26.60 0.00 2.66 0.13 0.08 70.52 11:09:01 AM 1 58.37 0.00 3.76 0.62 0.08 37.16 Average: all 40.29 0.62 7.11 2.21 0.10 49.67 Average: 0 36.44 0.54 6.29 1.90 0.10 54.73 Average: 1 44.15 0.71 7.92 2.52 0.10 44.60