---> uname -a: Linux prd-centos8-builder-2c-2g-45715.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 675 4758 19 2264 6725 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:a2:65:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fea2:65f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:1d:db:fe 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) 07/24/2025 _x86_64_ (2 CPU) 13:32:09 LINUX RESTART (2 CPU) 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 86.34 6.50 79.84 1104.22 6450.89 01:35:01 PM 93.55 0.53 93.02 64.91 10875.69 01:36:01 PM 23.26 0.27 22.99 41.85 1111.88 01:37:01 PM 19.58 0.00 19.58 0.00 504.72 01:38:01 PM 29.33 0.92 28.41 95.18 1093.15 Average: 50.41 1.64 48.77 261.22 4007.40 01:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 4991520 6909760 2890904 36.68 2688 2098716 1046760 11.72 209056 2349856 206596 01:35:01 PM 4846708 6884716 3035716 38.51 2688 2213460 1065172 11.93 235524 2447808 59108 01:36:01 PM 4939680 6946484 2942744 37.33 2688 2182624 1004236 11.24 267192 2323796 9924 01:37:01 PM 4935060 6942984 2947364 37.39 2688 2183540 993204 11.12 268192 2327064 10756 01:38:01 PM 4914356 6924732 2968068 37.65 2688 2185876 1010416 11.31 425396 2190448 10196 Average: 4925465 6921735 2956959 37.51 2688 2172843 1023958 11.47 281072 2327794 59316 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 83.97 70.79 1046.25 8.90 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 62.65 51.92 573.96 9.97 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.29 16.48 20.59 5.07 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 17.68 19.05 17.45 6.70 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 26.31 22.26 29.37 18.29 0.00 0.00 0.00 0.00 01:38:01 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 41.58 36.10 337.52 9.79 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) 07/24/2025 _x86_64_ (2 CPU) 13:32:09 LINUX RESTART (2 CPU) 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 33.80 0.00 4.93 3.02 0.11 58.15 01:34:01 PM 0 19.32 0.00 3.86 2.86 0.10 73.86 01:34:01 PM 1 48.31 0.00 5.99 3.17 0.12 42.41 01:35:01 PM all 32.26 0.00 4.59 4.98 0.10 58.07 01:35:01 PM 0 15.15 0.00 3.42 4.79 0.10 76.55 01:35:01 PM 1 49.40 0.00 5.76 5.18 0.10 39.56 01:36:01 PM all 19.43 0.00 2.56 3.08 2.95 71.98 01:36:01 PM 0 9.85 0.00 2.11 1.97 3.51 82.56 01:36:01 PM 1 29.11 0.00 3.02 4.20 2.38 61.28 01:37:01 PM all 31.51 0.00 3.07 0.91 0.08 64.43 01:37:01 PM 0 21.53 0.00 2.79 0.37 0.07 75.25 01:37:01 PM 1 41.48 0.00 3.35 1.45 0.10 53.61 01:38:01 PM all 34.49 0.00 3.99 0.43 0.08 61.00 01:38:01 PM 0 20.09 0.00 3.52 0.28 0.08 76.02 01:38:01 PM 1 48.89 0.00 4.47 0.58 0.08 45.97 Average: all 30.25 0.00 3.82 2.49 0.67 62.76 Average: 0 17.15 0.00 3.14 2.05 0.79 76.88 Average: 1 43.39 0.00 4.51 2.92 0.56 48.61