---> uname -a: Linux prd-centos8-builder-2c-2g-2383.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 617 4814 19 2265 6783 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:33:2c:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe33:2c42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:83:d5:e3 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) 01/20/2026 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 194.80 17.61 177.19 5369.41 5974.33 03:34:01 PM 134.32 0.52 133.81 64.91 13134.84 03:35:01 PM 33.64 0.35 33.29 43.73 1794.02 03:36:01 PM 19.76 0.00 19.76 0.00 544.97 03:37:01 PM 26.96 1.27 25.69 114.90 776.02 Average: 81.90 3.95 77.95 1118.62 4444.92 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5227572 6971296 2654860 33.68 2688 1935376 1025184 11.48 201596 2163680 100352 03:34:01 PM 4884772 6892304 2997660 38.03 2688 2182592 1065896 11.93 204980 2434728 47328 03:35:01 PM 4878080 6921264 3004352 38.11 2688 2218232 1018444 11.40 271912 2376260 45332 03:36:01 PM 4909680 6951432 2972752 37.71 2688 2216944 988876 11.07 272764 2344432 44040 03:37:01 PM 4984072 6997972 2898360 36.77 2688 2188560 929128 10.40 424572 2117856 25336 Average: 4976835 6946854 2905597 36.86 2688 2148341 1005506 11.26 275165 2287391 52478 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 319.33 197.85 1798.50 63.50 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 86.57 65.94 859.33 10.11 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 21.00 22.68 27.31 9.40 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 19.48 18.79 18.11 6.68 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 24.79 21.18 30.29 9.94 0.00 0.00 0.00 0.00 03:37:01 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 94.24 65.29 546.73 19.93 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) 01/20/2026 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 31.49 0.00 5.49 1.42 0.08 61.51 03:33:01 PM 0 27.83 0.00 4.11 0.55 0.08 67.42 03:33:01 PM 1 35.17 0.00 6.88 2.30 0.07 55.57 03:34:01 PM all 38.12 0.00 6.22 0.95 0.10 54.61 03:34:01 PM 0 45.74 0.00 7.07 1.26 0.10 45.83 03:34:01 PM 1 30.53 0.00 5.38 0.65 0.10 63.35 03:35:01 PM all 35.47 0.00 3.58 0.23 0.08 60.63 03:35:01 PM 0 41.17 0.00 3.44 0.22 0.08 55.10 03:35:01 PM 1 29.78 0.00 3.72 0.25 0.08 66.17 03:36:01 PM all 31.98 0.00 3.58 0.10 0.13 64.21 03:36:01 PM 0 40.20 0.00 4.05 0.13 0.10 55.51 03:36:01 PM 1 23.76 0.00 3.12 0.07 0.15 72.91 03:37:01 PM all 34.83 0.00 4.13 0.18 0.08 60.78 03:37:01 PM 0 35.92 0.00 4.61 0.17 0.08 59.22 03:37:01 PM 1 33.74 0.00 3.66 0.18 0.08 62.33 Average: all 34.38 0.00 4.60 0.58 0.09 60.34 Average: 0 38.18 0.00 4.66 0.47 0.09 56.61 Average: 1 30.59 0.00 4.55 0.69 0.10 64.08