---> uname -a: Linux prd-centos8-builder-2c-2g-51488.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 619 4815 19 2262 6781 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:8d:7c:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe8d:7cb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:bc:51:d4 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) 09/10/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 231.57 15.91 215.66 4090.35 7931.33 07:34:01 PM 103.63 0.50 103.13 64.39 11005.17 07:35:01 PM 32.04 0.30 31.74 42.39 1716.75 07:36:01 PM 23.51 0.40 23.11 30.52 910.71 Average: 97.70 4.28 93.42 1057.13 5391.02 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5161836 7001680 2720584 34.51 2688 2023276 946820 10.60 201164 2196176 155896 07:34:01 PM 4987408 6990868 2895012 36.73 2688 2178836 937568 10.50 231624 2306940 41668 07:35:01 PM 4973432 6987852 2908988 36.90 2688 2189860 953508 10.68 269328 2283728 19620 07:36:01 PM 4949928 6956284 2932492 37.20 2688 2181876 966996 10.83 269092 2306932 10756 Average: 5018151 6984171 2864269 36.34 2688 2143462 951223 10.65 242802 2273444 56985 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 304.13 179.98 1804.13 62.17 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 71.77 58.04 810.07 10.36 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 19.51 20.11 25.37 8.76 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 18.48 18.56 17.90 6.81 0.00 0.00 0.00 0.00 07:36:01 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 103.49 69.18 664.44 22.03 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) 09/10/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 37.39 0.00 7.01 2.63 0.10 52.87 07:33:01 PM 0 34.67 0.00 7.96 3.40 0.08 53.89 07:33:01 PM 1 40.10 0.00 6.07 1.87 0.12 51.84 07:34:01 PM all 34.66 0.00 5.31 1.86 0.09 58.09 07:34:01 PM 0 40.05 0.00 6.20 1.83 0.10 51.82 07:34:01 PM 1 29.27 0.00 4.42 1.88 0.08 64.34 07:35:01 PM all 34.00 0.00 3.48 0.25 0.09 62.18 07:35:01 PM 0 29.93 0.00 2.87 0.32 0.08 66.80 07:35:01 PM 1 38.07 0.00 4.09 0.18 0.10 57.56 07:36:01 PM all 32.38 0.00 3.26 0.17 0.08 64.11 07:36:01 PM 0 43.78 0.00 3.55 0.28 0.10 52.28 07:36:01 PM 1 21.00 0.00 2.96 0.07 0.07 75.91 Average: all 34.60 0.00 4.76 1.23 0.09 59.32 Average: 0 37.11 0.00 5.14 1.46 0.09 56.20 Average: 1 32.10 0.00 4.38 1.00 0.09 62.42