---> uname -a: Linux prd-centos8-builder-2c-2g-2213.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4811 19 2266 6781 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:46:d4:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe46:d4c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:48:60:81:73 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) 11/29/2025 _x86_64_ (2 CPU) 04:31:30 LINUX RESTART (2 CPU) 04:32:02 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 195.99 17.21 178.77 5337.76 7073.88 04:34:01 AM 111.48 0.45 111.03 63.05 12124.36 04:35:01 AM 34.86 0.75 34.11 74.25 1859.66 04:36:01 AM 24.36 0.00 24.36 0.00 645.08 04:37:01 AM 25.01 0.52 24.49 64.65 700.82 Average: 77.95 3.74 74.21 1094.01 4472.39 04:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5165896 7013832 2716536 34.46 2688 2030176 971012 10.87 202120 2188396 176448 04:34:01 AM 4856540 6898712 3025892 38.39 2688 2218056 1056312 11.83 208320 2463504 61916 04:35:01 AM 4927536 6953284 2954896 37.49 2688 2200612 1004668 11.25 269436 2331372 25128 04:36:01 AM 4879428 6923988 3003004 38.10 2688 2219744 1044388 11.69 271956 2377552 44252 04:37:01 AM 4919520 6935548 2962912 37.59 2688 2190708 1010812 11.32 437272 2171964 26280 Average: 4949784 6945073 2932648 37.20 2688 2171859 1017438 11.39 277821 2306558 66805 04:32:02 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 323.85 193.02 1842.65 63.99 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 85.69 66.19 827.54 12.44 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 28.23 29.31 31.34 10.49 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 18.73 19.38 18.33 7.79 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 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 22.31 20.14 28.31 9.41 0.00 0.00 0.00 0.00 04:37:01 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 65.19 545.39 20.68 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) 11/29/2025 _x86_64_ (2 CPU) 04:31:30 LINUX RESTART (2 CPU) 04:32:02 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 38.36 0.00 7.19 2.26 0.09 52.09 04:33:01 AM 0 42.29 0.00 7.15 1.99 0.08 48.49 04:33:01 AM 1 34.42 0.00 7.23 2.54 0.10 55.71 04:34:01 AM all 30.04 0.00 4.28 4.14 0.11 61.43 04:34:01 AM 0 30.26 0.00 4.22 4.72 0.12 60.69 04:34:01 AM 1 29.82 0.00 4.34 3.56 0.10 62.18 04:35:01 AM all 34.51 0.00 4.35 0.24 0.10 60.80 04:35:01 AM 0 28.76 0.00 3.96 0.27 0.10 66.92 04:35:01 AM 1 40.28 0.00 4.73 0.22 0.10 54.67 04:36:01 AM all 34.46 0.00 3.46 0.12 0.10 61.87 04:36:01 AM 0 21.56 0.00 2.62 0.10 0.10 75.62 04:36:01 AM 1 47.35 0.00 4.30 0.13 0.10 48.12 04:37:01 AM all 35.53 0.00 4.22 0.12 0.09 60.03 04:37:01 AM 0 32.31 0.00 3.98 0.13 0.08 63.50 04:37:01 AM 1 38.76 0.00 4.47 0.12 0.10 56.55 Average: all 34.57 0.00 4.69 1.37 0.10 59.27 Average: 0 30.99 0.00 4.37 1.44 0.10 63.10 Average: 1 38.15 0.00 5.00 1.31 0.10 55.44