---> uname -a: Linux prd-centos8-builder-2c-2g-10467.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 673 4752 19 2271 6727 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:42:9b:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe42:9bcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:c8:af:54 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) 11/14/2025 _x86_64_ (2 CPU) 14:31:31 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 200.22 23.81 176.40 6126.05 7647.34 02:34:01 PM 111.43 0.50 110.93 64.38 12129.87 02:35:01 PM 36.00 0.30 35.70 42.39 1840.85 02:36:01 PM 20.60 0.40 20.20 30.53 534.14 02:37:01 PM 25.76 0.52 25.25 64.66 753.11 Average: 78.80 5.11 73.70 1265.52 4581.22 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5125700 6974016 2756732 34.97 2688 2030812 1008436 11.29 202308 2228592 174092 02:34:01 PM 4939328 6953384 2943104 37.34 2688 2189072 996336 11.16 230408 2355040 43096 02:35:01 PM 4794320 6842524 3088112 39.18 2688 2223668 1104616 12.37 270916 2462244 44244 02:36:01 PM 4886076 6901872 2996356 38.01 2688 2191120 1048228 11.74 268944 2371548 10756 02:37:01 PM 4913136 6934740 2969296 37.67 2688 2196284 1001572 11.21 431988 2182284 26972 Average: 4931712 6921307 2950720 37.43 2688 2166191 1031838 11.55 280913 2319942 59832 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 270.45 175.27 1808.01 62.11 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 63.00 52.47 827.60 9.83 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 23.51 25.41 29.53 9.64 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 18.53 18.61 18.18 7.06 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 23.81 20.41 29.19 10.99 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 79.86 58.43 542.50 19.92 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) 11/14/2025 _x86_64_ (2 CPU) 14:31:31 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 40.08 0.00 7.48 2.17 0.12 50.15 02:33:01 PM 0 41.12 0.00 7.53 3.02 0.12 48.21 02:33:01 PM 1 39.05 0.00 7.43 1.32 0.12 52.09 02:34:01 PM all 34.38 0.00 5.35 1.37 0.13 58.76 02:34:01 PM 0 27.82 0.00 4.92 1.50 0.13 65.63 02:34:01 PM 1 40.99 0.00 5.79 1.24 0.13 51.85 02:35:01 PM all 34.11 0.00 3.59 0.24 0.12 61.95 02:35:01 PM 0 33.96 0.00 3.89 0.20 0.12 61.83 02:35:01 PM 1 34.25 0.00 3.28 0.28 0.12 62.07 02:36:01 PM all 33.65 0.00 3.71 0.13 0.11 62.39 02:36:01 PM 0 17.78 0.00 2.90 0.08 0.10 79.14 02:36:01 PM 1 49.59 0.00 4.53 0.18 0.12 45.58 02:37:01 PM all 34.82 0.00 4.15 0.17 0.12 60.75 02:37:01 PM 0 31.51 0.00 4.13 0.15 0.12 64.10 02:37:01 PM 1 38.13 0.00 4.18 0.18 0.12 57.40 Average: all 35.41 0.00 4.85 0.81 0.12 58.81 Average: 0 30.42 0.00 4.67 0.99 0.12 63.81 Average: 1 40.40 0.00 5.04 0.64 0.12 53.80