---> uname -a: Linux prd-centos8-builder-2c-2g-1702.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 657 4770 19 2269 6743 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:11:00:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe11:54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:f5:0b:72 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) 01/18/2026 _x86_64_ (2 CPU) 05:31:33 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 206.73 25.02 181.71 6216.99 7665.64 05:34:01 AM 115.93 0.68 115.24 102.37 12382.46 05:35:01 AM 35.46 0.10 35.36 3.60 1826.15 05:36:01 AM 21.81 0.00 21.81 0.00 875.14 05:37:01 AM 26.44 1.27 25.17 114.90 767.98 Average: 81.28 5.42 75.86 1287.66 4703.70 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5002368 6896240 2880064 36.54 2688 2076596 1076076 12.05 239260 2315412 222000 05:34:01 AM 4984704 6997480 2897728 36.76 2688 2187804 953932 10.68 230800 2310676 43164 05:35:01 AM 4815052 6861900 3067380 38.91 2688 2222392 1074936 12.04 272072 2441860 45324 05:36:01 AM 4865604 6911436 3016828 38.27 2688 2221216 1025540 11.48 273400 2389668 44152 05:37:01 AM 4935936 6953896 2946496 37.38 2688 2192720 968716 10.85 425220 2167064 25336 Average: 4920733 6924190 2961699 37.57 2688 2180146 1019840 11.42 288150 2324936 75995 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 297.93 184.39 1799.19 62.49 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 69.88 57.78 859.79 10.11 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 23.20 24.43 27.41 10.04 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 18.85 18.50 18.17 6.62 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 27.42 23.08 30.59 10.83 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.46 61.64 547.07 20.02 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) 01/18/2026 _x86_64_ (2 CPU) 05:31:33 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 42.21 0.00 7.77 1.93 0.12 47.97 05:33:01 AM 0 39.15 0.00 8.42 2.45 0.12 49.87 05:33:01 AM 1 45.26 0.00 7.13 1.42 0.12 46.08 05:34:01 AM all 35.01 0.00 5.33 1.43 0.12 58.12 05:34:01 AM 0 34.94 0.00 4.61 1.17 0.12 59.17 05:34:01 AM 1 35.08 0.00 6.04 1.70 0.12 57.06 05:35:01 AM all 34.71 0.00 3.76 0.21 0.12 61.21 05:35:01 AM 0 36.51 0.00 3.95 0.23 0.10 59.21 05:35:01 AM 1 32.91 0.00 3.57 0.18 0.13 63.20 05:36:01 AM all 31.74 0.00 3.87 0.16 0.10 64.13 05:36:01 AM 0 38.36 0.00 4.20 0.12 0.10 57.22 05:36:01 AM 1 25.12 0.00 3.54 0.20 0.10 71.05 05:37:01 AM all 34.57 0.00 4.08 0.16 0.11 61.08 05:37:01 AM 0 25.64 0.00 3.62 0.10 0.12 70.53 05:37:01 AM 1 43.51 0.00 4.54 0.22 0.10 51.63 Average: all 35.64 0.00 4.96 0.78 0.11 58.51 Average: 0 34.91 0.00 4.96 0.81 0.11 59.21 Average: 1 36.37 0.00 4.96 0.74 0.11 57.81