---> uname -a: Linux prd-centos8-builder-2c-2g-1164.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 664 4759 19 2273 6736 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:9a:e1:9c 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 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe9a:e19c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:ce:83:92 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) 11/26/2025 _x86_64_ (2 CPU) 00:31:27 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 204.00 11.06 192.93 3100.82 8530.91 12:34:01 AM 100.18 0.50 99.68 64.36 11260.31 12:35:01 AM 27.56 1.92 25.64 186.74 1173.59 12:36:01 AM 27.10 0.00 27.10 0.00 958.52 12:37:01 AM 26.56 0.52 26.04 64.65 728.69 Average: 77.08 2.80 74.28 683.21 4530.84 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5065180 6960804 2817252 35.74 2688 2077360 996956 11.16 201764 2288416 186844 12:34:01 AM 4844116 6889068 3038316 38.55 2688 2220436 1048216 11.74 234680 2448264 60376 12:35:01 AM 4905968 6923564 2976464 37.76 2688 2192640 989780 11.08 284580 2334932 9940 12:36:01 AM 4841140 6891840 3041292 38.58 2688 2225780 1017872 11.40 287744 2396500 43076 12:37:01 AM 4847032 6872500 3035400 38.51 2688 2200356 1052836 11.79 439824 2239764 28716 Average: 4900687 6907555 2981745 37.83 2688 2183314 1021132 11.43 289718 2341575 65790 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 205.55 144.24 1688.95 50.67 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 82.83 69.62 610.04 11.71 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 35.19 30.74 34.11 8.40 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 22.96 20.31 20.42 8.64 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 26.61 21.56 29.96 10.38 0.00 0.00 0.00 0.00 12:37:01 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 74.63 57.29 476.68 17.96 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) 11/26/2025 _x86_64_ (2 CPU) 00:31:27 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 37.70 0.00 6.47 1.73 0.09 54.01 12:33:01 AM 0 49.79 0.00 8.45 2.83 0.08 38.84 12:33:01 AM 1 25.65 0.00 4.50 0.63 0.10 69.11 12:34:01 AM all 35.38 0.00 4.92 1.01 0.10 58.59 12:34:01 AM 0 51.19 0.00 5.63 0.82 0.10 42.26 12:34:01 AM 1 19.59 0.00 4.21 1.20 0.10 74.90 12:35:01 AM all 29.72 0.00 4.25 0.28 0.09 65.65 12:35:01 AM 0 37.64 0.00 5.00 0.33 0.08 56.94 12:35:01 AM 1 21.80 0.00 3.51 0.23 0.10 74.35 12:36:01 AM all 35.06 0.00 3.39 0.18 0.08 61.29 12:36:01 AM 0 49.10 0.00 4.01 0.18 0.08 46.63 12:36:01 AM 1 21.04 0.00 2.77 0.17 0.08 75.94 12:37:01 AM all 38.69 0.00 4.33 0.13 0.10 56.75 12:37:01 AM 0 57.06 0.00 4.55 0.17 0.10 38.13 12:37:01 AM 1 20.29 0.00 4.10 0.10 0.10 75.40 Average: all 35.31 0.00 4.67 0.67 0.09 59.26 Average: 0 48.96 0.00 5.53 0.86 0.09 44.56 Average: 1 21.67 0.00 3.82 0.47 0.10 73.94