---> uname -a: Linux prd-centos8-builder-2c-2g-18366.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 664 4766 19 2266 6735 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:08:d7:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe08:d723/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:c5:47:85 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) 01/04/2026 _x86_64_ (2 CPU) 14:31:29 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 186.35 17.46 168.89 5362.08 7860.63 02:34:01 PM 107.42 0.68 106.73 102.38 11919.35 02:35:01 PM 32.91 0.10 32.81 3.60 1259.58 02:36:01 PM 21.61 0.75 20.86 50.26 557.54 Average: 87.07 4.75 82.33 1379.69 5399.20 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5155144 6991628 2727280 34.60 2688 2019168 992780 11.12 200444 2200984 145296 02:34:01 PM 4973828 6981408 2908596 36.90 2688 2182764 966420 10.82 230364 2320972 26052 02:35:01 PM 4930344 6939748 2952080 37.45 2688 2184740 1009740 11.31 267316 2326764 10772 02:36:01 PM 4898028 6908844 2984396 37.86 2688 2186200 1031644 11.55 268324 2357928 10756 Average: 4989336 6955407 2893088 36.70 2688 2143218 1000146 11.20 241612 2301662 48219 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 338.85 204.93 1833.02 64.22 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 78.90 62.02 813.18 10.71 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 21.06 22.66 28.84 9.21 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.73 19.73 26.05 7.19 0.00 0.00 0.00 0.00 02:36:01 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 114.64 77.34 675.30 22.83 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) 01/04/2026 _x86_64_ (2 CPU) 14:31:29 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 37.08 0.00 6.80 1.85 0.08 54.19 02:33:01 PM 0 43.97 0.00 7.57 2.88 0.08 45.50 02:33:01 PM 1 30.18 0.00 6.02 0.82 0.08 62.89 02:34:01 PM all 34.62 0.00 5.32 1.43 0.11 58.51 02:34:01 PM 0 46.24 0.00 5.85 1.43 0.12 46.36 02:34:01 PM 1 23.00 0.00 4.80 1.43 0.10 70.67 02:35:01 PM all 35.05 0.00 3.09 0.21 0.08 61.57 02:35:01 PM 0 54.12 0.00 3.81 0.33 0.07 41.67 02:35:01 PM 1 16.02 0.00 2.37 0.08 0.10 81.43 02:36:01 PM all 33.10 0.00 3.40 0.15 0.09 63.26 02:36:01 PM 0 44.71 0.00 3.63 0.23 0.10 51.32 02:36:01 PM 1 21.49 0.00 3.17 0.07 0.08 75.19 Average: all 34.96 0.00 4.65 0.91 0.09 59.39 Average: 0 47.26 0.00 5.21 1.22 0.09 46.22 Average: 1 22.67 0.00 4.09 0.60 0.09 72.55