---> uname -a: Linux prd-centos8-builder-2c-2g-3118.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 707 4725 19 2264 6693 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:73:6c:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe73:6c23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:f7:07:75 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) 01/22/2026 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 225.31 17.68 207.63 5267.44 7784.41 10:34:01 PM 106.50 0.48 106.02 63.59 11447.08 10:35:01 PM 33.14 0.30 32.84 42.39 1717.93 10:36:01 PM 20.18 0.00 20.18 0.00 509.18 10:37:01 PM 26.09 1.27 24.83 114.90 730.09 Average: 82.24 3.95 78.30 1097.73 4437.63 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5098324 6934900 2784108 35.32 2688 2019028 1027200 11.50 201772 2258524 155212 10:34:01 PM 4889420 6895652 2993012 37.97 2688 2181440 1044260 11.69 232664 2404380 42360 10:35:01 PM 4882892 6890148 2999540 38.05 2688 2182676 1038532 11.63 269640 2373800 9860 10:36:01 PM 4781228 6823600 3101204 39.34 2688 2217984 1111640 12.45 273724 2472032 45228 10:37:01 PM 4852036 6865732 3030396 38.44 2688 2188412 1055588 11.82 425352 2249260 25332 Average: 4900780 6882006 2981652 37.83 2688 2157908 1055444 11.82 280630 2351599 55598 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 304.98 181.06 1829.01 61.88 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 80.05 66.01 824.37 10.79 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 19.34 20.44 24.98 8.49 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 19.95 19.56 18.68 7.16 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 25.91 21.51 30.50 10.06 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 90.05 61.72 545.52 19.68 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) 01/22/2026 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.48 0.00 7.12 1.68 0.09 52.63 10:33:01 PM 0 37.19 0.00 7.44 2.48 0.10 52.79 10:33:01 PM 1 39.77 0.00 6.79 0.88 0.08 52.47 10:34:01 PM all 35.55 0.00 5.36 0.78 0.10 58.21 10:34:01 PM 0 34.29 0.00 5.78 1.00 0.10 58.83 10:34:01 PM 1 36.80 0.00 4.94 0.57 0.10 57.60 10:35:01 PM all 33.99 0.00 3.13 0.18 0.10 62.60 10:35:01 PM 0 28.36 0.00 2.70 0.18 0.10 68.66 10:35:01 PM 1 39.63 0.00 3.55 0.18 0.10 56.54 10:36:01 PM all 32.42 0.00 3.38 0.10 0.10 64.00 10:36:01 PM 0 29.63 0.00 3.07 0.10 0.08 67.12 10:36:01 PM 1 35.21 0.00 3.69 0.10 0.12 60.88 10:37:01 PM all 34.32 0.00 4.23 0.14 0.09 61.22 10:37:01 PM 0 43.52 0.00 4.73 0.20 0.10 51.45 10:37:01 PM 1 25.11 0.00 3.73 0.08 0.08 70.99 Average: all 34.95 0.00 4.64 0.58 0.10 59.73 Average: 0 34.60 0.00 4.74 0.79 0.10 59.77 Average: 1 35.30 0.00 4.54 0.36 0.10 59.70