---> uname -a: Linux prd-centos8-builder-2c-2g-241.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 662 4771 19 2263 6738 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:e0:8f:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fee0:8fae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:b7:ff:a7 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) 09/19/2025 _x86_64_ (2 CPU) 20:31:50 LINUX RESTART (2 CPU) 08:33:01 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 88.14 0.47 87.67 18.79 7355.05 08:35:01 PM 79.54 1.07 78.47 133.44 9940.18 08:36:01 PM 6.98 0.03 6.95 0.53 501.48 08:37:01 PM 0.18 0.00 0.18 0.00 1.80 08:38:01 PM 0.28 0.00 0.28 0.00 5.40 08:39:01 PM 0.25 0.00 0.25 0.00 2.92 08:40:01 PM 0.15 0.00 0.15 0.00 1.45 08:41:01 PM 0.13 0.00 0.13 0.00 1.10 08:42:01 PM 0.20 0.00 0.20 0.00 2.22 08:43:01 PM 3.17 0.07 3.10 9.73 66.10 Average: 17.90 0.16 17.74 16.25 1787.78 08:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 4958660 6924672 2923772 37.09 2688 2142568 1019420 11.41 202564 2376792 215136 08:35:01 PM 4902616 6910592 2979816 37.80 2688 2183460 1033340 11.57 230996 2392496 6304 08:36:01 PM 4904772 6912328 2977660 37.78 2688 2183480 1033340 11.57 231096 2392460 8 08:37:01 PM 4904352 6911908 2978080 37.78 2688 2183480 1033340 11.57 231096 2393120 4 08:38:01 PM 4904028 6911588 2978404 37.79 2688 2183484 1033340 11.57 231096 2393664 4 08:39:01 PM 4904932 6912492 2977500 37.77 2688 2183484 1016708 11.38 244308 2380132 4 08:40:01 PM 4904640 6912200 2977792 37.78 2688 2183484 1049456 11.75 244308 2380272 4 08:41:01 PM 4904708 6912292 2977724 37.78 2688 2183488 1049456 11.75 244308 2380120 4 08:42:01 PM 4904800 6912384 2977632 37.78 2688 2183488 1049456 11.75 244308 2380188 4 08:43:01 PM 4908780 6914864 2973652 37.73 2688 2181976 1026636 11.50 401300 2220356 9016 Average: 4910229 6913532 2972203 37.71 2688 2179239 1034449 11.58 250538 2368960 23049 08:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 77.06 64.21 890.56 9.30 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 55.21 45.41 585.09 6.32 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 0.58 0.37 0.14 0.08 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 0.58 0.43 0.17 0.10 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 0.70 0.38 0.27 0.12 0.00 0.00 0.00 0.00 08:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM eth0 2.42 1.90 1.07 0.56 0.00 0.00 0.00 0.00 08:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM eth0 0.77 0.62 0.22 0.12 0.00 0.00 0.00 0.00 08:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM eth0 0.60 0.42 0.16 0.08 0.00 0.00 0.00 0.00 08:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 PM eth0 0.45 0.23 0.09 0.06 0.00 0.00 0.00 0.00 08:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM eth0 6.63 5.05 5.26 2.78 0.00 0.00 0.00 0.00 08:43:01 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 14.50 11.90 148.31 1.95 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) 09/19/2025 _x86_64_ (2 CPU) 20:31:50 LINUX RESTART (2 CPU) 08:33:01 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 34.03 0.00 4.61 1.37 0.10 59.89 08:34:01 PM 0 38.30 0.00 5.18 1.33 0.10 55.08 08:34:01 PM 1 29.68 0.00 4.02 1.41 0.10 64.79 08:35:01 PM all 16.92 0.00 2.72 2.16 0.07 78.14 08:35:01 PM 0 18.41 0.00 3.07 2.80 0.07 75.65 08:35:01 PM 1 15.42 0.00 2.37 1.52 0.07 80.62 08:36:01 PM all 0.35 0.00 0.10 0.07 0.04 99.44 08:36:01 PM 0 0.17 0.00 0.13 0.13 0.05 99.52 08:36:01 PM 1 0.53 0.00 0.07 0.00 0.03 99.37 08:37:01 PM all 0.38 0.00 0.08 0.00 0.05 99.49 08:37:01 PM 0 0.43 0.00 0.07 0.00 0.05 99.45 08:37:01 PM 1 0.32 0.00 0.10 0.00 0.05 99.53 08:38:01 PM all 0.27 0.00 0.09 0.00 0.05 99.59 08:38:01 PM 0 0.42 0.00 0.07 0.00 0.03 99.48 08:38:01 PM 1 0.12 0.00 0.12 0.00 0.07 99.70 08:39:01 PM all 1.19 0.00 0.24 0.00 0.04 98.53 08:39:01 PM 0 1.55 0.00 0.30 0.00 0.03 98.11 08:39:01 PM 1 0.82 0.00 0.18 0.00 0.05 98.95 08:40:01 PM all 0.37 0.00 0.06 0.00 0.03 99.54 08:40:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 08:40:01 PM 1 0.62 0.00 0.03 0.00 0.02 99.33 08:41:01 PM all 0.35 0.00 0.06 0.00 0.04 99.55 08:41:01 PM 0 0.13 0.00 0.07 0.00 0.05 99.75 08:41:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 08:42:01 PM all 0.33 0.00 0.07 0.00 0.05 99.55 08:42:01 PM 0 0.22 0.00 0.08 0.00 0.05 99.65 08:42:01 PM 1 0.45 0.00 0.05 0.00 0.05 99.45 08:43:01 PM all 5.63 0.00 0.94 0.03 0.05 93.35 08:43:01 PM 0 5.92 0.00 0.89 0.03 0.03 93.12 08:43:01 PM 1 5.35 0.00 1.00 0.02 0.07 93.57 Average: all 5.96 0.00 0.89 0.36 0.05 92.73 Average: 0 6.58 0.00 1.00 0.43 0.05 91.95 Average: 1 5.34 0.00 0.79 0.29 0.05 93.52