---> uname -a: Linux prd-centos8-builder-2c-2g-1745.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 648 4780 19 2268 6752 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:da:0f:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:feda:f76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:33:f3:93 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) 17:31:30 LINUX RESTART (2 CPU) 05:32:02 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 224.06 18.50 205.56 5649.33 7448.53 05:34:01 PM 114.13 0.68 113.45 102.37 12731.49 05:35:01 PM 28.93 0.10 28.83 3.60 1136.98 05:36:01 PM 22.56 0.00 22.56 0.00 870.15 05:37:01 PM 26.08 1.27 24.81 114.91 737.58 Average: 82.69 4.06 78.63 1159.34 4575.84 05:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5158568 6999272 2723856 34.56 2688 2023416 957976 10.73 201780 2197724 169140 05:34:01 PM 4942324 6961892 2940100 37.30 2688 2194884 977064 10.94 232864 2351076 36580 05:35:01 PM 4961036 6971896 2921388 37.06 2688 2186352 961088 10.76 269444 2296044 10772 05:36:01 PM 4840936 6886128 3041488 38.59 2688 2220844 1035004 11.59 273924 2412248 45316 05:37:01 PM 4898076 6915472 2984348 37.86 2688 2192348 1024756 11.47 425700 2202776 26492 Average: 4960188 6946932 2922236 37.07 2688 2163569 991178 11.10 280742 2291974 57660 05:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 347.67 194.82 1852.87 64.16 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 79.34 63.58 841.15 13.47 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 21.50 22.75 26.35 9.23 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.88 19.61 18.81 7.15 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 32.01 24.36 31.94 12.02 0.00 0.00 0.00 0.00 05:37:01 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 99.27 64.60 549.98 21.07 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) 17:31:30 LINUX RESTART (2 CPU) 05:32:02 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.64 0.00 7.08 2.42 0.09 51.76 05:33:01 PM 0 24.34 0.00 5.70 1.33 0.10 68.53 05:33:01 PM 1 52.98 0.00 8.47 3.51 0.09 34.95 05:34:01 PM all 34.81 0.00 5.31 2.36 0.09 57.43 05:34:01 PM 0 22.08 0.00 4.59 2.76 0.08 70.49 05:34:01 PM 1 47.52 0.00 6.02 1.97 0.10 44.39 05:35:01 PM all 35.29 0.00 3.24 0.18 0.08 61.21 05:35:01 PM 0 28.00 0.00 2.92 0.18 0.08 68.82 05:35:01 PM 1 42.59 0.00 3.55 0.18 0.08 53.59 05:36:01 PM all 32.28 0.00 3.40 0.13 0.08 64.11 05:36:01 PM 0 23.21 0.00 2.80 0.13 0.07 73.78 05:36:01 PM 1 41.33 0.00 4.00 0.13 0.08 54.46 05:37:01 PM all 35.30 0.00 4.13 0.13 0.09 60.34 05:37:01 PM 0 18.03 0.00 3.40 0.08 0.08 78.41 05:37:01 PM 1 52.59 0.00 4.87 0.18 0.10 42.25 Average: all 35.25 0.00 4.62 1.04 0.09 59.00 Average: 0 23.13 0.00 3.88 0.89 0.08 72.02 Average: 1 47.37 0.00 5.37 1.19 0.09 45.98