---> uname -a: Linux prd-centos8-builder-2c-2g-1700.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 630 4793 19 2273 6769 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:d5:22:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fed5:228a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:c9:b3:f7 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) 11/27/2025 _x86_64_ (2 CPU) 21:31:57 LINUX RESTART (2 CPU) 09:33:01 PM tps rtps wtps bread/s bwrtn/s 09:34:01 PM 117.25 0.75 116.50 77.32 10508.93 09:35:01 PM 61.47 0.68 60.79 71.19 7140.64 09:36:01 PM 22.31 0.07 22.25 3.07 610.10 09:37:01 PM 22.56 0.32 22.25 37.06 585.37 Average: 55.90 0.45 55.44 47.16 4711.26 09:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 PM 4992052 6981960 2890380 36.67 2688 2165576 975564 10.92 205696 2331904 147252 09:35:01 PM 4882348 6932360 3000084 38.06 2688 2225336 998812 11.18 270704 2374092 44068 09:36:01 PM 4993780 7011820 2888652 36.65 2688 2193192 911396 10.20 268552 2264716 10756 09:37:01 PM 4903860 6922316 2978572 37.79 2688 2193664 1010084 11.31 437892 2185532 10192 Average: 4943010 6962114 2939422 37.29 2688 2194442 973964 10.91 295711 2289061 53067 09:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 73.97 61.84 779.06 9.24 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 68.71 54.87 604.05 10.72 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 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 17.88 17.88 16.51 7.53 0.00 0.00 0.00 0.00 09:36:01 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 22.56 20.90 29.22 12.69 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 45.78 38.87 357.21 10.04 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) 11/27/2025 _x86_64_ (2 CPU) 21:31:57 LINUX RESTART (2 CPU) 09:33:01 PM CPU %user %nice %system %iowait %steal %idle 09:34:01 PM all 35.79 0.00 5.56 1.68 0.10 56.88 09:34:01 PM 0 26.21 0.00 4.81 2.22 0.10 66.66 09:34:01 PM 1 45.33 0.00 6.31 1.13 0.10 47.13 09:35:01 PM all 32.83 0.00 3.56 1.49 0.08 62.04 09:35:01 PM 0 17.69 0.00 2.82 1.54 0.07 77.89 09:35:01 PM 1 47.97 0.00 4.29 1.44 0.10 46.20 09:36:01 PM all 34.24 0.00 3.39 0.12 0.08 62.17 09:36:01 PM 0 18.05 0.00 2.69 0.08 0.08 79.10 09:36:01 PM 1 50.39 0.00 4.10 0.15 0.08 45.28 09:37:01 PM all 32.11 0.00 3.23 0.12 0.08 64.46 09:37:01 PM 0 9.64 0.00 2.24 0.05 0.07 88.00 09:37:01 PM 1 54.53 0.00 4.22 0.18 0.08 40.98 Average: all 33.74 0.00 3.94 0.85 0.09 61.39 Average: 0 17.90 0.00 3.14 0.97 0.08 77.91 Average: 1 49.55 0.00 4.73 0.73 0.09 44.90