---> uname -a: Linux prd-centos8-builder-2c-2g-17957.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 642 4787 19 2267 6757 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:21:21:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe21:21d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:9f:5f:17 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) 01/02/2026 _x86_64_ (2 CPU) 20:31:27 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 204.15 9.47 194.68 1517.21 7520.76 08:34:01 PM 105.40 0.48 104.92 63.58 11450.87 08:35:01 PM 31.97 0.30 31.67 42.39 1255.20 08:36:01 PM 20.28 0.83 19.44 60.91 517.26 Average: 90.44 2.77 87.67 420.98 5185.92 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5105012 6993056 2777412 35.24 2688 2070048 977132 10.94 202712 2247020 184152 08:34:01 PM 4928056 6935976 2954368 37.48 2688 2183488 1033684 11.57 233296 2366356 27236 08:35:01 PM 4958712 6967968 2923712 37.09 2688 2184544 986096 11.04 268996 2298108 9940 08:36:01 PM 4940104 6962372 2942320 37.33 2688 2197460 995824 11.15 426136 2159096 20980 Average: 4982971 6964843 2899453 36.78 2688 2158885 998184 11.18 282785 2267645 60577 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 273.02 168.59 1745.10 54.93 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 71.49 61.15 637.93 10.84 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 21.43 21.38 30.71 8.76 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 22.99 20.94 30.61 8.04 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.23 68.01 611.04 20.64 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) 01/02/2026 _x86_64_ (2 CPU) 20:31:27 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 36.50 0.00 6.23 1.59 0.08 55.60 08:33:01 PM 0 31.59 0.00 5.86 1.89 0.08 60.58 08:33:01 PM 1 41.41 0.00 6.61 1.29 0.08 50.61 08:34:01 PM all 34.23 0.00 4.85 1.01 0.13 59.78 08:34:01 PM 0 20.33 0.00 4.04 0.77 0.12 74.75 08:34:01 PM 1 48.11 0.00 5.65 1.25 0.15 44.84 08:35:01 PM all 33.80 0.00 3.67 0.22 0.09 62.22 08:35:01 PM 0 17.01 0.00 3.10 0.13 0.08 79.67 08:35:01 PM 1 50.56 0.00 4.23 0.30 0.10 44.81 08:36:01 PM all 32.91 0.00 3.41 0.12 0.08 63.48 08:36:01 PM 0 8.02 0.00 2.05 0.07 0.08 89.78 08:36:01 PM 1 57.81 0.00 4.77 0.17 0.08 37.17 Average: all 34.36 0.00 4.54 0.73 0.10 60.27 Average: 0 19.23 0.00 3.76 0.71 0.09 76.20 Average: 1 49.48 0.00 5.31 0.75 0.10 44.35