---> uname -a: Linux prd-centos8-builder-2c-2g-2580.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 639 4794 19 2263 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:7d:b2:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe7d:b22f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:b4:81:1d 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) 10/27/2025 _x86_64_ (2 CPU) 21:31:36 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 232.09 31.17 200.92 7342.75 42370.81 09:34:01 PM 119.71 0.53 119.18 65.72 12033.79 09:35:01 PM 36.94 0.32 36.62 41.99 2520.48 09:36:02 PM 22.20 0.03 22.16 1.73 612.00 09:37:01 PM 24.83 0.73 24.10 68.73 645.31 Average: 87.36 6.58 80.79 1509.13 11673.95 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5189628 6930348 2692796 34.16 2688 1932540 1058956 11.86 203048 2199220 89356 09:34:01 PM 4887304 6925204 2995120 38.00 2688 2213972 1013976 11.35 208264 2433176 82132 09:35:01 PM 4982824 6989756 2899600 36.79 2688 2182264 955228 10.70 267108 2277960 11744 09:36:02 PM 4953544 6960204 2928880 37.16 2688 2182316 986188 11.04 268772 2306728 10748 09:37:01 PM 4888620 6896836 2993804 37.98 2688 2183784 1045628 11.71 424780 2215368 10300 Average: 4980384 6940470 2902040 36.82 2688 2138975 1011995 11.33 274394 2286490 40856 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 310.73 194.09 1786.13 62.95 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 81.85 64.96 846.72 9.62 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 18.59 20.03 23.92 7.67 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:02 PM eth0 19.25 19.30 17.12 7.28 0.00 0.00 0.00 0.00 09:36:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 24.59 23.06 28.52 16.23 0.00 0.00 0.00 0.00 09:37:01 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 91.23 64.43 542.22 20.77 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) 10/27/2025 _x86_64_ (2 CPU) 21:31:36 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 38.67 0.00 7.59 7.31 0.12 46.32 09:33:01 PM 0 31.49 0.00 6.47 7.04 0.12 54.87 09:33:01 PM 1 45.85 0.00 8.71 7.57 0.12 37.76 09:34:01 PM all 34.07 0.00 5.68 4.15 0.10 55.99 09:34:01 PM 0 22.92 0.00 4.06 2.91 0.08 70.02 09:34:01 PM 1 45.26 0.00 7.31 5.39 0.12 41.92 09:35:01 PM all 33.38 0.00 3.32 1.36 0.09 61.84 09:35:01 PM 0 19.51 0.00 2.65 0.48 0.08 77.27 09:35:01 PM 1 47.26 0.00 3.99 2.24 0.10 46.41 09:36:02 PM all 32.81 0.00 3.42 0.30 0.10 63.37 09:36:02 PM 0 16.24 0.00 2.68 0.18 0.10 80.79 09:36:02 PM 1 49.41 0.00 4.16 0.42 0.10 45.92 09:37:01 PM all 32.25 0.00 3.31 0.84 0.10 63.49 09:37:01 PM 0 21.04 0.00 3.11 0.34 0.10 75.41 09:37:01 PM 1 43.46 0.00 3.51 1.34 0.10 51.59 Average: all 34.24 0.00 4.67 2.79 0.10 58.20 Average: 0 22.24 0.00 3.80 2.19 0.10 71.68 Average: 1 46.26 0.00 5.54 3.39 0.11 44.70