---> uname -a: Linux prd-centos8-builder-2c-2g-5749.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 682 4747 19 2267 6718 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:35:b5:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe35:b5e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:e3:fb:c3 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) 01/29/2026 _x86_64_ (2 CPU) 14:31:36 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 218.96 16.76 202.20 5453.12 7347.57 02:34:01 PM 118.21 0.50 117.71 64.38 12307.30 02:35:01 PM 36.62 0.30 36.32 42.39 1868.89 02:36:01 PM 17.86 0.00 17.86 0.00 475.79 02:37:01 PM 25.90 1.27 24.63 114.91 727.51 Average: 83.51 3.77 79.75 1135.03 4545.67 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 4990748 6877864 2891684 36.69 2688 2069980 1099872 12.32 237248 2329844 217040 02:34:01 PM 4958692 6968792 2923740 37.09 2688 2185260 969508 10.86 228760 2336360 41852 02:35:01 PM 4791220 6838884 3091212 39.22 2688 2223176 1092080 12.23 271732 2463128 46292 02:36:01 PM 4847784 6883904 3034648 38.50 2688 2211532 1044704 11.70 271552 2406436 34644 02:37:01 PM 4910740 6928544 2971692 37.70 2688 2192544 991176 11.10 424256 2190744 25336 Average: 4899837 6899598 2982595 37.84 2688 2176498 1039468 11.64 286710 2345302 73033 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 368.94 200.22 1799.60 64.42 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 87.02 72.39 880.44 12.10 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 20.79 22.26 26.39 9.17 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.88 18.35 17.86 6.49 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.91 22.23 30.51 9.99 0.00 0.00 0.00 0.00 02:37:01 PM 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 104.12 67.09 551.00 20.43 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) 01/29/2026 _x86_64_ (2 CPU) 14:31:36 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 42.68 0.00 7.15 1.62 0.09 48.46 02:33:01 PM 0 53.09 0.00 9.71 2.83 0.08 34.28 02:33:01 PM 1 32.31 0.00 4.60 0.40 0.10 62.59 02:34:01 PM all 35.37 0.00 5.25 0.88 0.09 58.42 02:34:01 PM 0 48.11 0.00 6.03 0.90 0.08 44.87 02:34:01 PM 1 22.64 0.00 4.47 0.85 0.10 71.94 02:35:01 PM all 33.99 0.00 3.13 0.23 0.13 62.52 02:35:01 PM 0 51.14 0.00 3.69 0.23 0.12 44.82 02:35:01 PM 1 16.84 0.00 2.58 0.23 0.13 80.21 02:36:01 PM all 31.24 0.00 3.45 0.10 0.09 65.11 02:36:01 PM 0 39.33 0.00 3.82 0.17 0.08 56.60 02:36:01 PM 1 23.15 0.00 3.09 0.03 0.10 73.63 02:37:01 PM all 34.97 0.00 4.05 0.15 0.09 60.74 02:37:01 PM 0 49.18 0.00 4.96 0.18 0.08 45.59 02:37:01 PM 1 20.78 0.00 3.13 0.12 0.10 75.87 Average: all 35.65 0.00 4.60 0.59 0.10 59.06 Average: 0 48.17 0.00 5.64 0.86 0.09 45.25 Average: 1 23.14 0.00 3.57 0.33 0.11 72.85