---> uname -a: Linux prd-centos8-builder-2c-2g-16682.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 629 4796 19 2272 6771 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:aa:28:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feaa:28e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:da:26:d5 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) 12/27/2025 _x86_64_ (2 CPU) 02:31:27 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 191.65 15.01 176.64 3902.70 6574.96 02:34:01 AM 111.31 0.70 110.61 105.30 12401.08 02:35:01 AM 31.91 0.10 31.81 3.60 1255.78 02:36:01 AM 21.40 0.00 21.40 0.00 574.54 02:37:01 AM 30.40 1.29 29.11 116.84 1140.04 Average: 77.49 3.43 74.06 828.09 4400.27 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5135856 6999360 2746576 34.84 2688 2046652 953668 10.68 203828 2219672 181824 02:34:01 AM 4964680 6979448 2917752 37.02 2688 2189844 939232 10.52 233096 2330040 27112 02:35:01 AM 4865508 6881168 3016924 38.27 2688 2190832 1056280 11.83 268496 2392780 10852 02:36:01 AM 4862348 6878008 3020084 38.31 2688 2190792 1053860 11.80 269336 2395232 10840 02:37:01 AM 4889252 6911008 2993180 37.97 2688 2196640 1023280 11.46 424244 2213716 26304 Average: 4943529 6929798 2938903 37.28 2688 2162952 1005264 11.26 279800 2310288 51386 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 347.70 197.22 1910.80 65.07 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 68.13 56.73 740.22 10.99 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 22.16 24.09 28.50 9.06 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.38 18.51 18.18 7.22 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 21.76 19.62 28.74 9.51 0.00 0.00 0.00 0.00 02:37:01 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 95.87 63.38 547.03 20.41 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) 12/27/2025 _x86_64_ (2 CPU) 02:31:27 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 37.52 0.00 6.93 2.78 0.12 52.65 02:33:01 AM 0 40.51 0.00 7.57 3.58 0.12 48.23 02:33:01 AM 1 34.54 0.00 6.28 1.99 0.12 57.07 02:34:01 AM all 34.48 0.00 5.37 1.73 0.12 58.30 02:34:01 AM 0 35.45 0.00 5.81 2.04 0.12 56.59 02:34:01 AM 1 33.51 0.00 4.93 1.43 0.12 60.01 02:35:01 AM all 33.62 0.00 3.39 0.27 0.12 62.61 02:35:01 AM 0 30.53 0.00 3.19 0.23 0.12 65.94 02:35:01 AM 1 36.72 0.00 3.59 0.30 0.12 59.28 02:36:01 AM all 32.40 0.00 3.34 0.12 0.09 64.06 02:36:01 AM 0 27.21 0.00 3.31 0.07 0.08 69.33 02:36:01 AM 1 37.58 0.00 3.37 0.17 0.10 58.78 02:37:01 AM all 35.78 0.00 4.09 0.23 0.12 59.78 02:37:01 AM 0 36.22 0.00 4.13 0.27 0.12 59.26 02:37:01 AM 1 35.34 0.00 4.06 0.19 0.12 60.29 Average: all 34.76 0.00 4.62 1.03 0.11 59.48 Average: 0 33.97 0.00 4.80 1.24 0.11 59.87 Average: 1 35.54 0.00 4.45 0.82 0.11 59.08