---> uname -a: Linux prd-centos8-builder-2c-2g-18119.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 619 4808 19 2269 6781 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:14:3f:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe14:3f59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:28:dd:41 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) 01/03/2026 _x86_64_ (2 CPU) 09:31:52 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 286.99 72.54 214.45 14007.28 41029.03 09:34:01 AM 123.94 0.87 123.08 80.77 11436.70 09:35:01 AM 55.38 0.25 55.13 40.12 5962.51 09:36:01 AM 22.21 0.10 22.11 3.60 630.12 09:37:01 AM 25.68 1.27 24.41 114.91 687.49 Average: 102.84 15.00 87.83 2849.06 11948.58 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5337468 7004144 2544964 32.29 2688 1860472 1000468 11.20 198904 2063184 81108 09:34:01 AM 5018856 6992612 2863576 36.33 2688 2149580 945264 10.58 205304 2303228 102892 09:35:01 AM 4883656 6929636 2998776 38.04 2688 2221436 1017412 11.39 270220 2374736 45236 09:36:01 AM 4979044 6991928 2903388 36.83 2688 2188128 956480 10.71 269096 2280076 10756 09:37:01 AM 4985440 7001224 2896992 36.75 2688 2190972 947980 10.61 426452 2116568 10260 Average: 5040893 6983909 2841539 36.05 2688 2122118 973521 10.90 273995 2227558 50050 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 312.53 172.85 1611.59 60.92 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 75.19 61.91 760.69 11.36 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 65.51 54.55 604.40 10.72 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 17.43 17.81 17.97 7.11 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 24.20 20.91 30.86 10.05 0.00 0.00 0.00 0.00 09:37:01 AM 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 98.97 65.61 605.09 20.03 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) 01/03/2026 _x86_64_ (2 CPU) 09:31:52 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 52.10 0.00 10.05 9.05 0.09 28.70 09:33:01 AM 0 53.75 0.00 9.41 9.54 0.08 27.21 09:33:01 AM 1 50.45 0.00 10.70 8.56 0.10 30.19 09:34:01 AM all 37.26 0.00 5.83 2.07 0.10 54.74 09:34:01 AM 0 35.45 0.00 5.63 1.53 0.10 57.28 09:34:01 AM 1 39.06 0.00 6.03 2.62 0.10 52.19 09:35:01 AM all 32.29 0.00 3.46 1.51 0.09 62.65 09:35:01 AM 0 28.03 0.00 3.96 1.57 0.10 66.34 09:35:01 AM 1 36.54 0.00 2.95 1.45 0.08 58.98 09:36:01 AM all 34.36 0.00 3.44 0.12 0.09 61.98 09:36:01 AM 0 32.87 0.00 3.13 0.12 0.08 63.80 09:36:01 AM 1 35.85 0.00 3.75 0.13 0.10 60.16 09:37:01 AM all 36.06 0.00 4.22 0.20 0.10 59.42 09:37:01 AM 0 29.70 0.00 3.68 0.27 0.08 66.27 09:37:01 AM 1 42.43 0.00 4.75 0.13 0.12 52.57 Average: all 38.40 0.00 5.39 2.58 0.10 53.53 Average: 0 35.95 0.00 5.16 2.60 0.09 56.21 Average: 1 40.85 0.00 5.63 2.57 0.10 50.85