---> uname -a: Linux prd-centos8-builder-2c-2g-5327.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4757 19 2269 6730 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:22:e3:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe22:e337/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:e5:69:44 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) 01/28/2026 _x86_64_ (2 CPU) 09:31:59 LINUX RESTART (2 CPU) 09:33:01 AM tps rtps wtps bread/s bwrtn/s 09:34:01 AM 105.18 0.73 104.45 26.79 9376.45 09:35:01 AM 63.35 0.68 62.66 102.63 7806.25 09:36:01 AM 31.74 0.07 31.68 3.07 1243.01 09:37:01 AM 20.28 0.83 19.44 60.91 538.42 Average: 55.14 0.58 54.56 48.35 4741.37 09:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 AM 4969676 6938648 2912756 36.95 2688 2145368 1021924 11.44 202928 2362732 167592 09:35:01 AM 4947592 6960356 2934840 37.23 2688 2187716 993428 11.12 234020 2345496 26676 09:36:01 AM 4920336 6932824 2962096 37.58 2688 2187812 1016896 11.39 270824 2336104 9576 09:37:01 AM 4874008 6888576 3008424 38.17 2688 2190004 1058900 11.86 426412 2227108 10040 Average: 4927903 6930101 2954529 37.48 2688 2177725 1022787 11.45 283546 2317860 53471 09:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 100.37 82.06 1062.91 10.41 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 79.34 63.75 641.30 10.57 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 17.05 18.26 13.52 11.82 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 25.16 21.59 32.94 8.09 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 55.48 46.42 437.71 10.22 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) 01/28/2026 _x86_64_ (2 CPU) 09:31:59 LINUX RESTART (2 CPU) 09:33:01 AM CPU %user %nice %system %iowait %steal %idle 09:34:01 AM all 35.60 0.00 5.20 1.47 0.11 57.62 09:34:01 AM 0 32.59 0.00 4.89 1.52 0.12 60.88 09:34:01 AM 1 38.60 0.00 5.51 1.42 0.10 54.37 09:35:01 AM all 31.98 0.00 4.49 1.25 0.08 62.19 09:35:01 AM 0 34.78 0.00 4.83 1.45 0.07 58.87 09:35:01 AM 1 29.19 0.00 4.15 1.05 0.10 65.50 09:36:01 AM all 36.26 0.00 3.28 0.24 0.09 60.12 09:36:01 AM 0 36.27 0.00 3.42 0.23 0.10 59.98 09:36:01 AM 1 36.26 0.00 3.15 0.25 0.08 60.26 09:37:01 AM all 31.71 0.00 3.45 0.09 0.13 64.62 09:37:01 AM 0 28.73 0.00 3.47 0.07 0.13 67.59 09:37:01 AM 1 34.68 0.00 3.43 0.12 0.12 61.65 Average: all 33.89 0.00 4.11 0.76 0.10 61.14 Average: 0 33.09 0.00 4.15 0.82 0.10 61.83 Average: 1 34.69 0.00 4.06 0.71 0.10 60.44