---> uname -a: Linux prd-centos8-builder-2c-2g-19031.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 2269 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:4a:ef:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe4a:efea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:a3:75:d6 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) 01/07/2026 _x86_64_ (2 CPU) 08:31:27 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 245.74 16.66 229.09 5057.47 7691.12 08:34:01 AM 104.18 0.50 103.68 63.99 11633.24 08:35:01 AM 30.97 0.30 30.67 42.39 1217.63 08:36:01 AM 21.65 0.75 20.90 50.26 557.84 08:37:01 AM 22.53 0.52 22.01 64.66 857.27 Average: 85.02 3.75 81.28 1055.99 4391.54 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5117024 6978180 2765404 35.08 2688 2044432 973968 10.91 202848 2240132 162984 08:34:01 AM 4930708 6940584 2951720 37.45 2688 2185380 996804 11.16 231860 2366884 27236 08:35:01 AM 4940148 6962196 2942280 37.33 2688 2197128 966176 10.82 269008 2318860 20560 08:36:01 AM 4913648 6927204 2968780 37.66 2688 2188796 1002372 11.22 268640 2345840 10756 08:37:01 AM 4893604 6921624 2988824 37.92 2688 2202856 1015936 11.38 427348 2206400 24496 Average: 4959026 6945958 2923402 37.09 2688 2163718 991051 11.10 279941 2295623 49206 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 388.47 211.38 1910.23 65.05 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 72.87 58.37 739.80 10.53 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 22.49 23.08 31.62 8.89 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 17.23 17.68 19.61 6.64 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 17.56 14.90 21.01 7.47 0.00 0.00 0.00 0.00 08:37:01 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 103.74 65.09 544.53 19.72 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) 01/07/2026 _x86_64_ (2 CPU) 08:31:27 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 37.84 0.00 6.99 2.35 0.08 52.74 08:33:01 AM 0 36.96 0.00 5.99 1.15 0.08 55.82 08:33:01 AM 1 38.73 0.00 7.99 3.54 0.08 49.66 08:34:01 AM all 35.30 0.00 5.23 1.72 0.09 57.66 08:34:01 AM 0 34.34 0.00 4.69 1.86 0.10 59.01 08:34:01 AM 1 36.26 0.00 5.78 1.58 0.08 56.30 08:35:01 AM all 33.66 0.00 3.75 0.20 0.08 62.31 08:35:01 AM 0 37.56 0.00 3.80 0.17 0.08 58.39 08:35:01 AM 1 29.75 0.00 3.70 0.23 0.08 66.23 08:36:01 AM all 31.39 0.00 2.78 0.12 0.08 65.63 08:36:01 AM 0 30.34 0.00 2.52 0.13 0.07 66.94 08:36:01 AM 1 32.44 0.00 3.05 0.10 0.08 64.33 08:37:01 AM all 25.20 0.00 3.12 0.54 0.07 71.07 08:37:01 AM 0 27.43 0.00 3.35 0.68 0.07 68.47 08:37:01 AM 1 22.97 0.00 2.88 0.40 0.07 73.67 Average: all 32.68 0.00 4.37 0.98 0.08 61.88 Average: 0 33.33 0.00 4.07 0.80 0.08 61.72 Average: 1 32.03 0.00 4.68 1.17 0.08 62.04