---> uname -a: Linux prd-centos8-builder-2c-2g-41744.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: 2800.000 BogoMIPS: 5600.00 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4811 19 2262 6776 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:29:b0:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe29:b01d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:d4:c0:4c 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) 07/11/2025 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:02 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 270.23 16.33 253.90 4168.08 8914.96 07:34:01 AM 102.17 0.50 101.67 64.39 11016.10 07:35:01 AM 30.89 0.70 30.19 72.91 1297.48 07:36:01 AM 11.15 0.00 11.15 0.00 251.07 07:37:01 AM 30.02 0.52 29.51 64.65 1129.17 Average: 88.29 3.57 84.72 863.05 4506.99 07:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5121484 6998756 2760948 35.03 2688 2059504 951472 10.65 206624 2228280 178988 07:34:01 AM 4918280 6945512 2964152 37.60 2688 2202648 986120 11.04 233356 2375500 50532 07:35:01 AM 4978576 6984500 2903856 36.84 2688 2181288 939636 10.52 266724 2282076 9936 07:36:01 AM 4936060 6947152 2946372 37.38 2688 2186736 977596 10.95 267800 2323840 15360 07:37:01 AM 4972092 6982572 2910340 36.92 2688 2185332 943640 10.57 435080 2119976 25036 Average: 4985298 6971698 2897134 36.75 2688 2163102 959693 10.75 281917 2265934 55970 07:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 299.86 195.46 1908.77 64.42 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 69.27 56.21 721.92 11.01 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 22.94 24.66 27.83 9.02 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 15.75 15.75 15.42 5.24 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 25.09 23.26 27.93 17.81 0.00 0.00 0.00 0.00 07:37:01 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 85.87 62.63 535.81 21.36 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) 07/11/2025 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:02 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 39.54 0.00 7.59 2.47 0.09 50.31 07:33:01 AM 0 28.87 0.00 5.34 0.66 0.10 65.03 07:33:01 AM 1 50.23 0.00 9.86 4.28 0.08 35.55 07:34:01 AM all 35.95 0.00 5.05 1.26 0.08 57.66 07:34:01 AM 0 28.59 0.00 4.30 1.27 0.08 65.77 07:34:01 AM 1 43.32 0.00 5.80 1.25 0.08 49.54 07:35:01 AM all 33.68 0.00 3.97 0.21 0.08 62.07 07:35:01 AM 0 24.30 0.00 3.50 0.22 0.07 71.92 07:35:01 AM 1 43.06 0.00 4.44 0.20 0.08 52.22 07:36:01 AM all 24.47 0.00 2.60 6.44 0.08 66.42 07:36:01 AM 0 20.17 0.00 2.87 0.52 0.08 76.36 07:36:01 AM 1 28.77 0.00 2.32 12.35 0.07 56.50 07:37:01 AM all 35.29 0.00 4.34 1.44 0.10 58.82 07:37:01 AM 0 19.50 0.00 3.62 2.55 0.08 74.25 07:37:01 AM 1 51.07 0.00 5.06 0.33 0.12 43.42 Average: all 33.77 0.00 4.70 2.36 0.09 59.08 Average: 0 24.27 0.00 3.92 1.04 0.08 70.68 Average: 1 43.27 0.00 5.48 3.68 0.09 47.49