---> uname -a: Linux prd-centos8-builder-2c-2g-5781.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4780 19 2271 6755 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:63:28:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe63:2829/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:df:17:2a 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) 01/29/2026 _x86_64_ (2 CPU) 18:32:12 LINUX RESTART (2 CPU) 06:33:01 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 175.27 7.06 168.21 1119.49 7477.12 06:35:01 PM 95.77 0.48 95.28 63.59 11117.30 06:36:01 PM 32.81 0.30 32.51 42.39 1342.75 06:37:01 PM 17.41 0.00 17.41 0.00 414.18 06:38:01 PM 25.36 1.27 24.10 114.91 715.41 Average: 69.33 1.82 67.50 268.10 4213.37 06:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5094904 6989612 2787528 35.36 2688 2076584 962508 10.78 201440 2259828 184852 06:35:01 PM 4907728 6928944 2974704 37.74 2688 2196320 1014116 11.36 232436 2388268 34692 06:36:01 PM 4999432 7013548 2883000 36.58 2688 2189688 945064 10.58 269972 2260084 9588 06:37:01 PM 4862720 6912540 3019712 38.31 2688 2225304 1018588 11.41 273724 2392708 45248 06:38:01 PM 4933440 6954336 2948992 37.41 2688 2195712 981292 10.99 425336 2169740 25336 Average: 4959645 6959796 2922787 37.08 2688 2176722 984314 11.02 280582 2294126 59943 06:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 157.93 113.63 1436.41 24.83 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 76.90 60.77 659.77 10.58 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 22.76 23.43 27.76 8.64 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 18.26 18.01 16.82 6.52 0.00 0.00 0.00 0.00 06:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM eth0 26.41 22.78 30.42 10.08 0.00 0.00 0.00 0.00 06:38:01 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 60.46 47.73 434.25 12.13 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) 01/29/2026 _x86_64_ (2 CPU) 18:32:12 LINUX RESTART (2 CPU) 06:33:01 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 32.40 0.00 5.76 2.73 0.10 59.00 06:34:01 PM 0 35.35 0.00 5.37 1.40 0.10 57.78 06:34:01 PM 1 29.46 0.00 6.15 4.06 0.10 60.23 06:35:01 PM all 34.60 0.00 5.05 1.72 0.11 58.53 06:35:01 PM 0 31.64 0.00 5.29 1.82 0.12 61.13 06:35:01 PM 1 37.55 0.00 4.81 1.61 0.10 55.94 06:36:01 PM all 32.25 0.00 3.64 0.48 0.13 63.51 06:36:01 PM 0 37.12 0.00 3.96 0.43 0.12 58.37 06:36:01 PM 1 27.38 0.00 3.32 0.52 0.13 68.65 06:37:01 PM all 30.54 0.00 2.99 0.08 0.08 66.31 06:37:01 PM 0 30.22 0.00 2.87 0.08 0.08 66.74 06:37:01 PM 1 30.86 0.00 3.10 0.08 0.08 65.87 06:38:01 PM all 34.99 0.00 4.01 0.13 0.10 60.76 06:38:01 PM 0 42.21 0.00 4.52 0.20 0.12 52.95 06:38:01 PM 1 27.77 0.00 3.50 0.07 0.08 68.57 Average: all 32.96 0.00 4.29 1.03 0.10 61.62 Average: 0 35.31 0.00 4.40 0.79 0.11 59.40 Average: 1 30.61 0.00 4.18 1.27 0.10 63.85