---> uname -a: Linux prd-centos8-builder-2c-1g-25535.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 609 4999 19 2090 6783 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:8c:84:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe8c:840a/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) 07/03/2025 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 357.01 158.84 198.17 5726.87 9411.28 07:06:01 PM 97.52 0.72 96.80 93.45 9059.67 07:07:01 PM 26.54 0.10 26.44 3.60 1092.07 Average: 159.26 52.63 106.63 1920.27 6504.72 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5238868 6973096 2645576 33.55 2688 1906300 758260 8.49 195620 2106464 158528 07:06:01 PM 5116852 6937320 2767592 35.10 2688 1986516 767972 8.60 225440 2169872 21100 07:07:01 PM 5158028 6981344 2726416 34.58 2688 1989208 725088 8.12 227476 2125860 10080 Average: 5171249 6963920 2713195 34.41 2688 1960675 750440 8.40 216179 2134065 63236 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 378.21 194.95 1955.45 70.22 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 46.49 36.93 200.75 10.14 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 28.06 22.99 21.41 7.46 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 149.66 84.35 719.03 29.05 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) 07/03/2025 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 44.44 2.71 20.26 6.16 0.14 26.29 07:05:01 PM 0 49.87 2.95 18.94 5.26 0.14 22.84 07:05:01 PM 1 38.98 2.47 21.58 7.08 0.14 29.76 07:06:01 PM all 40.66 0.00 3.41 0.96 0.10 54.87 07:06:01 PM 0 31.49 0.00 2.67 0.50 0.08 65.26 07:06:01 PM 1 49.88 0.00 4.15 1.42 0.12 44.43 07:07:01 PM all 36.44 0.00 2.55 0.16 0.10 60.75 07:07:01 PM 0 15.54 0.00 1.95 0.15 0.08 82.28 07:07:01 PM 1 57.37 0.00 3.15 0.17 0.12 39.20 Average: all 40.47 0.88 8.61 2.38 0.11 47.55 Average: 0 32.12 0.96 7.73 1.93 0.10 57.16 Average: 1 48.86 0.80 9.48 2.84 0.12 37.89