---> uname -a: Linux prd-centos8-builder-2c-2g-6850.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 618 4812 19 2266 6782 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:73:79:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe73:794e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:d7:36:ae 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) 11/07/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 226.54 29.74 196.80 6224.33 18161.91 10:34:01 PM 118.15 0.50 117.65 64.39 12446.44 10:35:01 PM 36.76 0.30 36.46 42.39 1869.44 10:36:01 PM 24.41 0.00 24.41 0.00 931.06 10:37:01 PM 23.63 0.92 22.71 95.18 679.07 Average: 85.90 6.29 79.61 1285.38 6817.77 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5120780 6953768 2761652 35.04 2688 2020664 1052360 11.78 224188 2232208 171172 10:34:01 PM 4969172 6977900 2913260 36.96 2688 2183804 969164 10.85 218576 2336432 43088 10:35:01 PM 4881868 6924836 3000564 38.07 2688 2218396 1032972 11.57 270784 2375096 44248 10:36:01 PM 4893020 6934952 2989412 37.92 2688 2217220 1020716 11.43 271516 2363084 43076 10:37:01 PM 4993904 7010064 2888528 36.65 2688 2191012 935020 10.47 423272 2109252 26996 Average: 4971749 6960304 2910683 36.93 2688 2166219 1002046 11.22 281667 2283214 65716 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 304.30 199.87 1784.66 64.01 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 70.84 60.42 847.26 10.00 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 20.60 21.81 27.13 9.28 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 17.36 17.41 16.37 6.76 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 27.71 21.21 29.83 11.08 0.00 0.00 0.00 0.00 10:37:01 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 88.17 64.15 541.08 20.23 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) 11/07/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 40.31 0.00 7.56 6.73 0.10 45.29 10:33:01 PM 0 33.24 0.00 7.22 6.06 0.10 53.38 10:33:01 PM 1 47.42 0.00 7.91 7.41 0.10 37.16 10:34:01 PM all 35.96 0.00 5.40 2.51 0.09 56.04 10:34:01 PM 0 34.59 0.00 4.97 2.71 0.08 57.64 10:34:01 PM 1 37.33 0.00 5.83 2.30 0.10 54.43 10:35:01 PM all 33.11 0.00 3.43 0.33 0.08 63.05 10:35:01 PM 0 38.99 0.00 3.47 0.42 0.08 57.04 10:35:01 PM 1 27.23 0.00 3.39 0.23 0.08 69.07 10:36:01 PM all 30.37 0.00 3.28 0.15 0.08 66.12 10:36:01 PM 0 26.86 0.00 2.95 0.17 0.08 69.94 10:36:01 PM 1 33.88 0.00 3.60 0.13 0.08 62.31 10:37:01 PM all 31.88 0.00 3.96 3.60 0.10 60.46 10:37:01 PM 0 33.19 0.00 4.25 0.50 0.10 61.96 10:37:01 PM 1 30.58 0.00 3.67 6.70 0.10 58.95 Average: all 34.32 0.00 4.72 2.66 0.09 58.20 Average: 0 33.37 0.00 4.57 1.97 0.09 59.99 Average: 1 35.27 0.00 4.87 3.35 0.09 56.41