---> uname -a: Linux prd-centos8-builder-2c-2g-50230.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 685 4748 19 2263 6714 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:26:a9:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe26:a937/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:fc:11:4c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/06/2025 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 271.00 17.82 253.18 5373.48 8567.32 10:34:01 PM 105.51 0.52 105.00 65.18 11783.42 10:35:01 PM 33.04 0.30 32.74 42.39 1294.62 10:36:02 PM 22.29 0.40 21.89 30.52 877.57 Average: 107.98 4.76 103.22 1378.28 5631.16 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5103312 6942804 2779112 35.26 2688 2023204 1032780 11.56 201336 2255824 147388 10:34:01 PM 4908820 6913116 2973604 37.72 2688 2179732 1027356 11.50 231904 2387456 27028 10:35:01 PM 4913000 6918428 2969424 37.67 2688 2181008 1031136 11.55 268020 2347060 9936 10:36:02 PM 4880520 6887576 3001904 38.08 2688 2182776 1055320 11.82 269164 2378300 10756 Average: 4951413 6915481 2931011 37.18 2688 2141680 1036648 11.61 242606 2342160 48777 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 273.70 175.50 1805.93 62.01 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 69.89 57.28 809.96 10.34 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 20.31 20.93 25.65 9.24 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 PM eth0 19.61 19.18 25.77 6.61 0.00 0.00 0.00 0.00 10:36:02 PM docker0 0.00 0.00 0.00 0.00 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 95.90 68.23 666.95 22.05 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/06/2025 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.04 0.00 7.31 2.88 0.11 51.66 10:33:01 PM 0 27.22 0.00 7.10 3.75 0.12 61.81 10:33:01 PM 1 48.89 0.00 7.52 2.01 0.10 41.48 10:34:01 PM all 35.17 0.00 5.34 1.74 0.08 57.67 10:34:01 PM 0 35.98 0.00 5.50 1.93 0.08 56.50 10:34:01 PM 1 34.36 0.00 5.18 1.55 0.08 58.83 10:35:01 PM all 34.50 0.00 3.46 0.23 0.09 61.72 10:35:01 PM 0 40.69 0.00 3.33 0.23 0.10 55.64 10:35:01 PM 1 28.31 0.00 3.59 0.22 0.08 67.81 10:36:02 PM all 30.90 0.00 3.05 0.15 0.09 65.81 10:36:02 PM 0 32.49 0.00 3.00 0.12 0.08 64.31 10:36:02 PM 1 29.31 0.00 3.10 0.18 0.10 67.31 Average: all 34.65 0.00 4.79 1.25 0.09 59.22 Average: 0 34.10 0.00 4.73 1.51 0.10 59.56 Average: 1 35.21 0.00 4.85 0.99 0.09 58.87