---> uname -a: Linux prd-centos8-builder-2c-2g-50022.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 4783 19 2260 6747 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:fd:c7:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fefd:c7c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:14:f6:8b 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) 09/06/2025 _x86_64_ (2 CPU) 06:31:33 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 233.52 25.89 207.63 6167.41 9659.85 06:34:01 AM 115.11 0.52 114.60 65.18 12222.89 06:35:01 AM 35.63 0.70 34.93 72.92 1834.06 06:36:01 AM 19.34 0.00 19.34 0.00 522.98 06:37:01 AM 24.20 0.52 23.68 64.66 683.64 Average: 85.56 5.53 80.04 1274.11 4984.93 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5164360 6995584 2718072 34.48 2688 2014060 962752 10.78 199896 2193728 164432 06:34:01 AM 4946448 6949316 2935984 37.25 2688 2178120 993196 11.12 216144 2363504 42484 06:35:01 AM 4864304 6901516 3018128 38.29 2688 2212540 1027148 11.50 271172 2392888 43080 06:36:01 AM 4877500 6914716 3004932 38.12 2688 2212540 1026008 11.49 272000 2378916 43076 06:37:01 AM 4936380 6944976 2946052 37.37 2688 2183504 975904 10.93 436860 2155348 25108 Average: 4957798 6941222 2924634 37.10 2688 2160153 997002 11.16 279214 2296877 63636 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 302.95 185.50 1770.01 62.48 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 71.21 57.15 845.32 9.75 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 25.91 27.28 29.13 10.45 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 19.41 19.53 19.48 7.05 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 23.13 22.31 27.47 15.00 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 88.53 62.36 538.32 20.95 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) 09/06/2025 _x86_64_ (2 CPU) 06:31:33 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 44.18 0.00 7.78 3.28 0.10 44.66 06:33:01 AM 0 37.90 0.00 7.56 4.22 0.10 50.22 06:33:01 AM 1 50.48 0.00 8.01 2.33 0.10 39.08 06:34:01 AM all 34.20 0.00 5.26 3.69 0.09 56.76 06:34:01 AM 0 33.06 0.00 5.07 4.31 0.08 57.48 06:34:01 AM 1 35.34 0.00 5.45 3.08 0.10 56.03 06:35:01 AM all 32.79 0.00 4.00 0.35 0.09 62.77 06:35:01 AM 0 42.56 0.00 4.56 0.37 0.10 52.42 06:35:01 AM 1 23.04 0.00 3.45 0.33 0.08 73.09 06:36:01 AM all 32.10 0.00 3.65 0.27 0.09 63.89 06:36:01 AM 0 29.73 0.00 3.15 0.35 0.10 66.67 06:36:01 AM 1 34.47 0.00 4.15 0.18 0.08 61.12 06:37:01 AM all 34.67 0.00 4.26 0.35 0.09 60.62 06:37:01 AM 0 39.20 0.00 4.40 0.47 0.10 55.84 06:37:01 AM 1 30.15 0.00 4.13 0.23 0.08 65.40 Average: all 35.58 0.00 4.99 1.59 0.09 57.75 Average: 0 36.49 0.00 4.95 1.94 0.10 56.53 Average: 1 34.68 0.00 5.03 1.23 0.09 58.97