---> uname -a: Linux prd-centos8-builder-2c-2g-3881.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 705 4727 19 2264 6694 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:6f:d9:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe6f:d956/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:b6:14:65 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) 12/05/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:03 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 196.95 15.63 181.32 3810.55 7126.82 10:34:01 AM 105.03 0.50 104.53 64.38 11471.48 10:35:01 AM 34.99 0.30 34.69 42.39 1781.69 10:36:01 AM 19.48 0.60 18.88 43.45 735.62 Average: 88.21 4.16 84.05 966.54 5263.52 10:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5097740 6932132 2784684 35.33 2688 2017024 1036712 11.61 201688 2257008 149708 10:34:01 AM 4932356 6936364 2950068 37.43 2688 2179188 1015560 11.37 230536 2363512 41208 10:35:01 AM 4906872 6913840 2975552 37.75 2688 2182332 1032124 11.56 268104 2351324 10776 10:36:01 AM 4858760 6866960 3023664 38.36 2688 2183588 1084248 12.14 269196 2398020 10756 Average: 4948932 6912324 2933492 37.22 2688 2140533 1042161 11.67 242381 2342466 53112 10:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 288.38 184.75 1870.72 63.80 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 86.50 71.98 811.24 10.86 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 20.96 22.30 27.68 9.16 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 19.79 19.74 26.10 7.19 0.00 0.00 0.00 0.00 10:36:01 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 102.36 73.77 673.99 22.41 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) 12/05/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:03 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 36.59 0.00 6.67 1.59 0.08 55.07 10:33:01 AM 0 35.78 0.00 7.26 2.44 0.07 54.44 10:33:01 AM 1 37.40 0.00 6.07 0.74 0.09 55.69 10:34:01 AM all 34.27 0.00 5.25 0.97 0.08 59.44 10:34:01 AM 0 38.60 0.00 5.80 0.97 0.08 54.55 10:34:01 AM 1 29.93 0.00 4.70 0.97 0.08 64.32 10:35:01 AM all 34.41 0.00 3.23 0.21 0.08 62.08 10:35:01 AM 0 26.41 0.00 2.95 0.17 0.08 70.39 10:35:01 AM 1 42.41 0.00 3.52 0.25 0.07 53.75 10:36:01 AM all 33.15 0.00 3.27 0.16 0.10 63.32 10:36:01 AM 0 40.22 0.00 4.07 0.12 0.10 55.49 10:36:01 AM 1 26.08 0.00 2.47 0.20 0.10 71.15 Average: all 34.59 0.00 4.59 0.72 0.08 60.02 Average: 0 35.25 0.00 5.00 0.91 0.08 58.76 Average: 1 33.92 0.00 4.17 0.54 0.08 61.28