---> uname -a: Linux prd-centos8-builder-2c-2g-3579.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4785 19 2270 6758 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:a4:4a:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fea4:4a60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:12:c0:e0 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) 12/04/2025 _x86_64_ (2 CPU) 04:31:31 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 190.95 16.76 174.19 5362.57 6972.19 04:34:01 AM 110.60 0.50 110.10 64.38 12220.86 04:35:01 AM 35.54 0.30 35.24 42.39 1816.56 04:36:01 AM 21.31 0.60 20.71 43.46 545.44 Average: 89.60 4.54 85.06 1378.09 5388.90 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5185228 7024796 2697204 34.22 2688 2021960 978760 10.96 199928 2172708 169108 04:34:01 AM 4942176 6954416 2940256 37.30 2688 2187360 1015376 11.37 228892 2352572 43092 04:35:01 AM 4831496 6878092 3050936 38.71 2688 2221952 1093588 12.24 270876 2424000 44252 04:36:01 AM 4919320 6933928 2963112 37.59 2688 2189792 1047568 11.73 268756 2337708 10760 Average: 4969555 6947808 2912877 36.95 2688 2155266 1033823 11.58 242113 2321747 66803 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 296.72 185.50 1797.68 63.16 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 76.51 64.60 847.77 10.30 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 20.43 21.44 28.07 9.29 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 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 18.26 18.68 18.79 7.09 0.00 0.00 0.00 0.00 04:36:01 AM 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 102.97 72.55 673.06 22.46 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) 12/04/2025 _x86_64_ (2 CPU) 04:31:31 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 38.95 0.00 6.85 2.00 0.13 52.06 04:33:01 AM 0 30.68 0.00 6.56 2.49 0.13 60.14 04:33:01 AM 1 47.18 0.00 7.15 1.52 0.13 44.02 04:34:01 AM all 34.65 0.00 5.09 1.62 0.12 58.53 04:34:01 AM 0 18.99 0.00 3.81 1.56 0.12 75.52 04:34:01 AM 1 50.39 0.00 6.37 1.67 0.12 41.45 04:35:01 AM all 33.65 0.00 3.49 0.25 0.10 62.51 04:35:01 AM 0 21.10 0.00 2.65 0.27 0.10 75.88 04:35:01 AM 1 46.21 0.00 4.34 0.23 0.10 49.12 04:36:01 AM all 34.87 0.00 3.74 0.14 0.12 61.13 04:36:01 AM 0 24.55 0.00 3.61 0.10 0.12 71.62 04:36:01 AM 1 45.18 0.00 3.86 0.18 0.13 50.64 Average: all 35.52 0.00 4.79 1.00 0.12 58.57 Average: 0 23.81 0.00 4.15 1.10 0.12 70.82 Average: 1 47.24 0.00 5.43 0.90 0.12 46.31