---> uname -a: Linux prd-centos8-builder-2c-2g-1846.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 629 4791 19 2276 6770 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:ad:0f:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fead:fdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:c4:d4:c6 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) 11/28/2025 _x86_64_ (2 CPU) 09:31:26 LINUX RESTART (2 CPU) 09:32:02 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 186.48 8.34 178.14 1660.45 6772.33 09:34:01 AM 120.29 0.50 119.79 64.38 12376.94 09:35:01 AM 35.58 0.30 35.28 42.39 1828.75 09:36:01 AM 25.06 0.00 25.06 0.00 934.16 09:37:01 AM 27.06 0.92 26.15 95.18 783.90 Average: 78.54 1.99 76.55 368.20 4531.96 09:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5138628 6948356 2743804 34.81 2688 1998508 1055596 11.82 215948 2226692 118448 09:34:01 AM 4974724 6993032 2907708 36.89 2688 2193568 955392 10.70 227432 2323672 43100 09:35:01 AM 4851752 6904888 3030680 38.45 2688 2228160 1035304 11.59 270616 2403416 44252 09:36:01 AM 4822520 6883320 3059912 38.82 2688 2236164 1069952 11.98 272860 2430600 52256 09:37:01 AM 4947856 6974076 2934576 37.23 2688 2200776 971896 10.88 433380 2144872 26980 Average: 4947096 6940734 2935336 37.24 2688 2171435 1017628 11.39 284047 2305850 57007 09:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 224.30 139.09 1514.68 52.52 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 82.59 66.86 848.12 10.46 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 26.76 29.43 32.34 10.51 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 18.04 18.41 17.78 7.10 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 22.60 21.11 28.32 14.00 0.00 0.00 0.00 0.00 09:37:01 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 74.36 54.70 484.84 18.81 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) 11/28/2025 _x86_64_ (2 CPU) 09:31:26 LINUX RESTART (2 CPU) 09:32:02 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 28.64 0.00 4.75 5.59 0.11 60.91 09:33:01 AM 0 17.92 0.00 4.08 8.57 0.12 69.32 09:33:01 AM 1 39.38 0.00 5.41 2.61 0.10 52.49 09:34:01 AM all 36.61 0.00 5.57 1.21 0.09 56.51 09:34:01 AM 0 23.15 0.00 4.69 1.40 0.08 70.68 09:34:01 AM 1 50.07 0.00 6.45 1.03 0.10 42.35 09:35:01 AM all 33.80 0.00 3.92 0.17 0.09 62.03 09:35:01 AM 0 15.09 0.00 3.52 0.08 0.10 81.20 09:35:01 AM 1 52.51 0.00 4.31 0.25 0.08 42.84 09:36:01 AM all 34.15 0.00 3.37 0.17 0.10 62.21 09:36:01 AM 0 17.44 0.00 2.52 0.12 0.10 79.82 09:36:01 AM 1 50.86 0.00 4.22 0.22 0.10 44.61 09:37:01 AM all 36.16 0.00 4.23 0.14 0.10 59.36 09:37:01 AM 0 13.41 0.00 3.39 0.07 0.10 83.03 09:37:01 AM 1 58.99 0.00 5.07 0.22 0.10 35.62 Average: all 33.89 0.00 4.37 1.44 0.10 60.20 Average: 0 17.40 0.00 3.64 2.02 0.10 76.84 Average: 1 50.41 0.00 5.09 0.86 0.10 43.55