---> uname -a: Linux prd-centos8-builder-2c-2g-7012.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 681 4746 19 2269 6719 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:f8:d7:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fef8:d78b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:ba:cd:39 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) 11/08/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 293.50 18.90 274.60 5474.69 8066.46 06:34:01 AM 102.57 0.52 102.05 65.18 11763.33 06:35:01 AM 37.36 0.70 36.66 72.92 1894.82 06:36:01 AM 20.63 0.00 20.63 0.00 533.08 06:37:01 AM 24.60 0.52 24.09 64.63 706.16 Average: 95.73 4.13 91.60 1135.38 4592.75 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5113164 6953968 2769268 35.13 2688 2023300 1010988 11.32 200776 2244292 167464 06:34:01 AM 4915592 6926464 2966840 37.64 2688 2185936 1020616 11.43 231148 2380124 42268 06:35:01 AM 4785764 6832576 3096668 39.29 2688 2222300 1115288 12.49 270568 2471524 44252 06:36:01 AM 4772044 6827888 3110388 39.46 2688 2231060 1119024 12.53 272656 2482088 52996 06:37:01 AM 4917220 6936548 2965212 37.62 2688 2194044 1005376 11.26 436704 2172880 26976 Average: 4900757 6895489 2981675 37.83 2688 2171328 1054258 11.80 282370 2350182 66791 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 327.56 190.05 1826.81 63.50 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 76.79 63.35 804.55 10.46 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 21.55 23.48 27.28 9.10 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 17.85 18.16 16.81 7.15 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 23.37 20.22 28.79 11.00 0.00 0.00 0.00 0.00 06:37:01 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 93.42 63.05 540.82 20.24 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) 11/08/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 41.45 0.00 7.59 2.84 0.10 48.02 06:33:01 AM 0 41.81 0.00 8.78 4.01 0.10 45.30 06:33:01 AM 1 41.08 0.00 6.41 1.69 0.10 50.73 06:34:01 AM all 34.84 0.00 5.23 1.96 0.09 57.88 06:34:01 AM 0 22.10 0.00 4.52 1.93 0.08 71.36 06:34:01 AM 1 47.56 0.00 5.95 1.98 0.10 44.41 06:35:01 AM all 32.68 0.00 3.18 0.54 0.08 63.51 06:35:01 AM 0 31.83 0.00 3.17 0.58 0.08 64.34 06:35:01 AM 1 33.54 0.00 3.20 0.50 0.08 62.68 06:36:01 AM all 32.10 0.00 3.38 0.23 0.08 64.22 06:36:01 AM 0 37.42 0.00 3.67 0.33 0.08 58.48 06:36:01 AM 1 26.78 0.00 3.08 0.12 0.08 69.94 06:37:01 AM all 36.33 0.00 4.24 0.14 0.08 59.20 06:37:01 AM 0 33.71 0.00 4.22 0.12 0.08 61.87 06:37:01 AM 1 38.95 0.00 4.27 0.17 0.08 56.54 Average: all 35.48 0.00 4.72 1.14 0.09 58.57 Average: 0 33.37 0.00 4.87 1.39 0.09 60.29 Average: 1 37.58 0.00 4.58 0.89 0.09 56.86