---> uname -a: Linux prd-centos8-builder-2c-2g-1728.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 629 4801 19 2266 6770 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:7d:13:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe7d:1330/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:37:49:45 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) 10/24/2025 _x86_64_ (2 CPU) 09:31:33 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 244.49 18.76 225.72 5358.48 7870.16 09:34:02 AM 109.85 0.50 109.35 64.38 12067.81 09:35:01 AM 33.98 0.31 33.67 43.11 1839.94 09:36:01 AM 21.58 0.00 21.58 0.00 540.72 09:37:01 AM 25.61 0.92 24.70 95.18 733.31 Average: 87.28 4.11 83.17 1115.88 4619.87 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5184368 7019052 2698064 34.23 2688 2017324 935660 10.48 202152 2171480 165848 09:34:02 AM 5012092 7020312 2870340 36.41 2688 2183428 919312 10.29 230788 2280840 43020 09:35:01 AM 4895224 6936920 2987208 37.90 2688 2216956 993500 11.12 271552 2359596 43192 09:36:01 AM 4867684 6910584 3014748 38.25 2688 2218132 1023032 11.45 272612 2385724 44364 09:37:01 AM 4926124 6940252 2956308 37.51 2688 2188908 986600 11.05 424216 2175936 25732 Average: 4977098 6965424 2905334 36.86 2688 2164950 971621 10.88 280264 2274715 64431 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 313.81 176.89 1801.88 62.01 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 09:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:02 AM eth0 78.39 59.86 828.21 10.31 0.00 0.00 0.00 0.00 09:34:02 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 20.30 21.79 25.63 8.73 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 20.44 18.96 22.76 7.48 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 27.05 22.66 28.37 11.34 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 92.24 60.16 543.13 20.01 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) 10/24/2025 _x86_64_ (2 CPU) 09:31:33 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 42.46 0.00 7.38 2.06 0.12 47.99 09:33:01 AM 0 46.68 0.00 7.63 2.84 0.13 42.72 09:33:01 AM 1 38.24 0.00 7.14 1.27 0.10 53.25 09:34:02 AM all 34.15 0.00 4.87 1.43 0.11 59.44 09:34:02 AM 0 39.93 0.00 5.61 1.59 0.10 52.78 09:34:02 AM 1 28.37 0.00 4.14 1.27 0.12 66.11 09:35:01 AM all 32.41 0.00 3.95 0.21 0.12 63.31 09:35:01 AM 0 34.61 0.00 3.70 0.30 0.12 61.27 09:35:01 AM 1 30.15 0.00 4.21 0.13 0.11 65.41 09:36:01 AM all 34.46 0.00 3.47 0.10 0.10 61.87 09:36:01 AM 0 29.31 0.00 3.34 0.12 0.10 67.14 09:36:01 AM 1 39.61 0.00 3.60 0.08 0.10 56.60 09:37:01 AM all 35.76 0.00 4.39 0.13 0.11 59.61 09:37:01 AM 0 28.91 0.00 3.79 0.12 0.10 67.08 09:37:01 AM 1 42.62 0.00 4.98 0.15 0.12 52.13 Average: all 35.89 0.00 4.82 0.79 0.11 58.39 Average: 0 35.89 0.00 4.82 1.00 0.11 58.18 Average: 1 35.89 0.00 4.82 0.59 0.11 58.59