---> uname -a: Linux prd-centos8-builder-2c-2g-18654.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 673 4756 19 2268 6727 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:9b:ae:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe9b:aecc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:34:84:8d 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) 01/05/2026 _x86_64_ (2 CPU) 22:32:02 LINUX RESTART (2 CPU) 10:33:03 PM tps rtps wtps bread/s bwrtn/s 10:34:01 PM 58.50 0.38 58.12 16.96 5397.48 10:35:01 PM 103.95 0.72 103.23 102.90 11127.36 10:36:01 PM 30.63 0.07 30.56 3.07 1240.73 10:37:01 PM 21.68 0.83 20.85 60.92 556.97 Average: 53.65 0.50 53.15 46.21 4574.08 10:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 PM 5065892 6956540 2816540 35.73 2688 2072304 1018340 11.40 202936 2285524 184748 10:35:01 PM 4844116 6888088 3038316 38.55 2688 2218836 1048280 11.74 236932 2445572 60380 10:36:01 PM 4915592 6926040 2966840 37.64 2688 2185572 1008560 11.29 269220 2341408 9936 10:37:01 PM 4916464 6927652 2965968 37.63 2688 2186424 1003220 11.23 424880 2185112 9004 Average: 4935516 6924580 2946916 37.39 2688 2165784 1019600 11.42 283492 2314404 66017 10:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 77.32 62.38 897.14 6.90 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 72.44 57.03 629.28 12.35 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 23.13 22.98 32.48 8.79 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 23.45 22.46 30.90 8.34 0.00 0.00 0.00 0.00 10:37:01 PM 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 48.85 41.04 393.28 9.11 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) 01/05/2026 _x86_64_ (2 CPU) 22:32:02 LINUX RESTART (2 CPU) 10:33:03 PM CPU %user %nice %system %iowait %steal %idle 10:34:01 PM all 22.72 0.00 3.31 0.71 0.10 73.15 10:34:01 PM 0 21.15 0.00 3.02 0.49 0.10 75.24 10:34:01 PM 1 24.29 0.00 3.60 0.93 0.10 71.07 10:35:01 PM all 35.55 0.00 4.99 0.78 0.08 58.60 10:35:01 PM 0 33.21 0.00 4.52 0.78 0.08 61.40 10:35:01 PM 1 37.89 0.00 5.46 0.78 0.08 55.79 10:36:01 PM all 33.88 0.00 3.62 0.18 0.08 62.24 10:36:01 PM 0 28.92 0.00 3.22 0.13 0.08 67.64 10:36:01 PM 1 38.83 0.00 4.02 0.22 0.08 56.85 10:37:01 PM all 33.82 0.00 3.61 0.17 0.08 62.32 10:37:01 PM 0 31.33 0.00 3.45 0.20 0.08 64.94 10:37:01 PM 1 36.31 0.00 3.77 0.13 0.08 59.71 Average: all 31.58 0.00 3.89 0.46 0.09 63.99 Average: 0 28.73 0.00 3.56 0.40 0.09 67.22 Average: 1 34.42 0.00 4.22 0.51 0.09 60.76