---> uname -a: Linux prd-centos8-builder-2c-2g-45082.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 640 4789 19 2268 6760 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:ca:43:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:feca:43f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:43:ff:ed 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) 07/22/2025 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:02 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 206.24 15.30 190.94 4090.55 7352.54 02:34:01 AM 102.03 0.70 101.33 103.17 10854.43 02:35:01 AM 21.53 0.43 21.10 31.06 1777.50 02:36:01 AM 26.01 0.07 25.95 3.07 644.16 02:37:01 AM 19.68 0.32 19.36 37.05 533.07 Average: 74.66 3.32 71.34 842.21 4222.11 02:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5122568 6979960 2759864 35.01 2688 2039980 991528 11.10 202704 2232508 153660 02:34:01 AM 4944408 6955256 2938024 37.27 2688 2186524 986008 11.04 232560 2351416 41660 02:35:01 AM 5003332 7016056 2879100 36.53 2688 2188320 947580 10.61 248964 2274860 8 02:36:01 AM 4948256 6961312 2934176 37.22 2688 2188412 971900 10.88 281472 2296612 10760 02:37:01 AM 4939180 6961480 2943252 37.34 2688 2197616 971292 10.88 438176 2148972 18852 Average: 4991549 6974813 2890883 36.68 2688 2160170 973662 10.90 280775 2260874 44988 02:32:02 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 342.90 206.49 1917.55 65.79 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 85.20 64.41 724.60 14.96 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 15.88 15.95 22.18 3.75 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 20.48 21.11 17.61 9.33 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 29.22 23.98 32.96 10.74 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 97.93 65.92 538.42 20.77 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) 07/22/2025 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:02 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 37.09 0.00 6.84 1.68 0.09 54.29 02:33:01 AM 0 46.01 0.00 8.44 2.59 0.10 42.86 02:33:01 AM 1 28.21 0.00 5.26 0.78 0.08 65.67 02:34:01 AM all 35.36 0.00 5.56 0.77 0.10 58.21 02:34:01 AM 0 46.89 0.00 6.39 0.82 0.10 45.81 02:34:01 AM 1 23.85 0.00 4.73 0.73 0.10 70.59 02:35:01 AM all 13.65 0.00 1.70 0.17 0.06 84.42 02:35:01 AM 0 21.60 0.00 2.14 0.13 0.05 76.08 02:35:01 AM 1 5.69 0.00 1.27 0.20 0.07 92.77 02:36:01 AM all 35.15 0.00 3.82 0.15 0.08 60.79 02:36:01 AM 0 46.18 0.00 4.36 0.17 0.08 49.21 02:36:01 AM 1 24.11 0.00 3.27 0.13 0.08 72.40 02:37:01 AM all 32.11 0.00 3.92 0.10 0.08 63.79 02:37:01 AM 0 43.62 0.00 4.64 0.10 0.08 51.55 02:37:01 AM 1 20.60 0.00 3.20 0.10 0.08 76.02 Average: all 30.65 0.00 4.36 0.57 0.08 64.33 Average: 0 40.84 0.00 5.18 0.75 0.08 53.14 Average: 1 20.47 0.00 3.54 0.39 0.08 75.52