---> uname -a: Linux prd-centos8-builder-2c-2g-12565.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 638 4786 19 2272 6761 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:6a:c2:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe6a:c2e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:24:59:9b 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) 11/22/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:02 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 185.99 21.96 164.03 5759.13 8089.83 02:34:01 AM 108.10 0.70 107.40 103.17 11898.28 02:35:01 AM 38.41 1.72 36.69 147.98 1803.30 02:36:01 AM 22.98 0.00 22.98 0.00 894.02 02:37:01 AM 24.61 0.52 24.10 64.66 685.27 Average: 75.65 4.92 70.73 1199.87 4662.95 02:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5129252 6990088 2753168 34.93 2688 2043528 972416 10.89 203284 2223528 184308 02:34:01 AM 4965856 6977332 2916564 37.00 2688 2186692 959800 10.75 232516 2328676 42268 02:35:01 AM 4852420 6902180 3030000 38.44 2688 2225312 1035484 11.59 287788 2386168 44256 02:36:01 AM 4871952 6920720 3010468 38.19 2688 2224136 1007000 11.28 288276 2365872 43064 02:37:01 AM 4937048 6957288 2945372 37.37 2688 2195100 979040 10.96 439876 2149540 25104 Average: 4951306 6949522 2931114 37.19 2688 2174954 990748 11.09 290348 2290757 67800 02:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 308.59 187.82 1937.74 64.21 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 92.17 75.22 743.52 15.44 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 31.06 31.19 34.61 11.08 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 22.78 17.83 18.68 6.80 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 24.00 19.51 28.51 9.33 0.00 0.00 0.00 0.00 02:37:01 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 95.01 65.91 548.02 21.23 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) 11/22/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:02 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 44.55 0.00 7.76 1.83 0.13 45.73 02:33:01 AM 0 40.42 0.00 7.87 2.16 0.14 49.41 02:33:01 AM 1 48.68 0.00 7.66 1.49 0.12 42.05 02:34:01 AM all 33.42 0.00 5.53 3.63 0.09 57.32 02:34:01 AM 0 33.21 0.00 5.53 4.12 0.10 57.05 02:34:01 AM 1 33.64 0.00 5.53 3.15 0.08 57.59 02:35:01 AM all 34.28 0.00 3.96 0.29 0.08 61.38 02:35:01 AM 0 34.01 0.00 3.76 0.23 0.08 61.92 02:35:01 AM 1 34.55 0.00 4.17 0.35 0.08 60.84 02:36:01 AM all 31.02 0.00 3.38 1.25 0.11 64.24 02:36:01 AM 0 44.09 0.00 4.32 0.93 0.10 50.56 02:36:01 AM 1 17.96 0.00 2.43 1.57 0.12 77.92 02:37:01 AM all 35.80 0.00 4.14 0.40 0.08 59.58 02:37:01 AM 0 37.19 0.00 4.18 0.42 0.08 58.13 02:37:01 AM 1 34.41 0.00 4.09 0.38 0.08 61.04 Average: all 35.78 0.00 4.94 1.48 0.10 57.70 Average: 0 37.77 0.00 5.12 1.57 0.10 55.44 Average: 1 33.79 0.00 4.77 1.39 0.10 59.95