---> uname -a: Linux prd-centos8-builder-2c-2g-34475.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: 2800.000 BogoMIPS: 5600.00 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 645 4776 19 2275 6754 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:6c:6e:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe6c:6e9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:6f:ad:22 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) 01/13/2026 _x86_64_ (2 CPU) 01:31:27 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 167.61 19.30 148.31 5471.22 6904.85 01:34:01 AM 111.08 0.48 110.60 63.58 12181.24 01:35:01 AM 38.25 1.52 36.74 156.21 1798.12 01:36:01 AM 19.53 0.00 19.53 0.00 548.66 01:37:01 AM 30.96 1.27 29.69 114.90 1126.76 Average: 73.48 4.51 68.97 1161.08 4511.98 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5164128 7003904 2718296 34.49 2688 2022528 982260 11.00 202004 2192940 166300 01:34:01 AM 4942208 6955884 2940216 37.30 2688 2189040 998628 11.18 230152 2354064 43152 01:35:01 AM 4833272 6886396 3049152 38.68 2688 2228344 1071036 11.99 275476 2418124 46540 01:36:01 AM 4904772 6925540 2977652 37.78 2688 2196080 1022792 11.45 273372 2349032 13216 01:37:01 AM 4931088 6954824 2951336 37.44 2688 2198540 1006712 11.27 427964 2167744 25336 Average: 4955094 6945310 2927330 37.14 2688 2166906 1016286 11.38 281794 2296381 58909 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 320.10 206.73 1822.79 64.04 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 74.81 59.45 839.27 9.77 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 27.77 28.77 30.12 11.01 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.01 18.86 18.30 6.62 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 28.52 24.16 32.19 12.12 0.00 0.00 0.00 0.00 01:37:01 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 94.24 67.59 548.51 20.71 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) 01/13/2026 _x86_64_ (2 CPU) 01:31:27 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 40.43 0.00 7.82 2.71 0.11 48.93 01:33:01 AM 0 37.30 0.00 7.08 1.52 0.10 54.00 01:33:01 AM 1 43.56 0.00 8.56 3.90 0.12 43.86 01:34:01 AM all 32.85 0.00 4.67 2.20 0.08 60.20 01:34:01 AM 0 28.77 0.00 4.18 2.30 0.08 64.66 01:34:01 AM 1 36.93 0.00 5.16 2.10 0.08 55.73 01:35:01 AM all 34.46 0.00 3.92 0.28 0.08 61.26 01:35:01 AM 0 33.76 0.00 3.58 0.28 0.08 62.29 01:35:01 AM 1 35.15 0.00 4.25 0.28 0.08 60.23 01:36:01 AM all 32.25 0.00 3.50 0.12 0.09 64.05 01:36:01 AM 0 30.40 0.00 3.24 0.15 0.08 66.13 01:36:01 AM 1 34.10 0.00 3.76 0.08 0.10 61.97 01:37:01 AM all 36.02 0.00 4.29 0.20 0.08 59.41 01:37:01 AM 0 34.65 0.00 4.42 0.13 0.08 60.71 01:37:01 AM 1 37.39 0.00 4.15 0.27 0.08 58.12 Average: all 35.20 0.00 4.84 1.10 0.09 58.77 Average: 0 32.98 0.00 4.50 0.88 0.09 61.56 Average: 1 37.42 0.00 5.17 1.32 0.09 55.99