---> uname -a: Linux prd-centos8-builder-2c-2g-2687.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4815 19 2269 6788 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:95:d7:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe95:d711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:b2:f4:bd 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) 10/11/2025 _x86_64_ (2 CPU) 05:32:15 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 46.53 9.63 36.90 1555.75 3950.17 05:35:01 AM 116.65 0.57 116.08 66.79 10949.71 05:36:01 AM 51.65 0.35 51.30 43.72 4433.86 05:37:01 AM 23.13 0.02 23.11 0.40 594.65 05:38:01 AM 25.84 0.92 24.93 95.17 732.79 Average: 52.76 2.30 50.46 352.39 4132.12 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 5288868 7002732 2593564 32.90 2688 1905804 984228 11.02 200724 2103264 70100 05:35:01 AM 4906376 6950244 2976056 37.76 2688 2219696 996480 11.16 207532 2415360 126180 05:36:01 AM 4969772 6981648 2912660 36.95 2688 2187376 952740 10.67 266928 2292364 10932 05:37:01 AM 4901288 6946452 2981144 37.82 2688 2220528 982840 11.00 270816 2356656 43076 05:38:01 AM 4952296 6969792 2930136 37.17 2688 2192360 966340 10.82 422768 2153332 25100 Average: 5003720 6970174 2878712 36.52 2688 2145153 976526 10.93 273754 2264195 55078 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 193.47 130.42 1267.37 52.62 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 96.17 74.40 1124.03 10.68 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 22.43 20.84 29.67 8.34 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 18.45 19.48 16.94 8.00 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 29.01 23.34 29.79 11.12 0.00 0.00 0.00 0.00 05:38:01 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 71.90 53.70 493.56 18.15 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) 10/11/2025 _x86_64_ (2 CPU) 05:32:15 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 23.42 0.00 3.84 7.88 0.08 64.78 05:34:01 AM 0 24.04 0.00 4.50 9.96 0.07 61.43 05:34:01 AM 1 22.79 0.00 3.18 5.80 0.08 68.15 05:35:01 AM all 35.94 0.00 5.58 1.85 0.13 56.50 05:35:01 AM 0 46.26 0.00 5.72 2.29 0.12 45.61 05:35:01 AM 1 25.58 0.00 5.44 1.40 0.15 67.43 05:36:01 AM all 34.71 0.00 4.12 0.62 0.10 60.45 05:36:01 AM 0 48.39 0.00 4.37 0.73 0.12 46.39 05:36:01 AM 1 21.04 0.00 3.86 0.52 0.08 74.50 05:37:01 AM all 33.90 0.00 3.42 0.41 0.11 62.16 05:37:01 AM 0 47.40 0.00 4.20 0.28 0.10 48.02 05:37:01 AM 1 20.38 0.00 2.64 0.53 0.12 76.33 05:38:01 AM all 35.81 0.00 4.23 0.21 0.12 59.64 05:38:01 AM 0 55.89 0.00 5.13 0.23 0.13 38.61 05:38:01 AM 1 15.70 0.00 3.33 0.18 0.10 80.69 Average: all 32.76 0.00 4.24 2.19 0.11 60.70 Average: 0 44.41 0.00 4.78 2.70 0.11 48.01 Average: 1 21.10 0.00 3.69 1.68 0.11 73.42