---> uname -a: Linux prd-centos8-builder-2c-2g-46687.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4788 19 2259 6750 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:27:30:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe27:30b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:2b:d1:fc 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) 07/27/2025 _x86_64_ (2 CPU) 23:31:31 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 269.55 21.47 248.08 5649.44 8353.71 11:34:01 PM 110.03 0.70 109.33 103.17 11727.72 11:35:01 PM 34.21 0.10 34.11 3.60 1798.33 11:36:01 PM 22.33 0.40 21.93 30.53 837.19 Average: 109.04 5.67 103.37 1446.98 5679.71 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5151076 6990244 2731356 34.65 2688 2021896 983824 11.02 201256 2207092 171664 11:34:01 PM 4948916 6950632 2933516 37.22 2688 2177008 974984 10.92 232296 2348400 41660 11:35:01 PM 4974300 6975124 2908132 36.89 2688 2176104 955212 10.70 267060 2287716 8900 11:36:01 PM 4925724 6929160 2956708 37.51 2688 2178896 998208 11.18 268076 2334948 10756 Average: 5000004 6961290 2882428 36.57 2688 2138476 978057 10.95 242172 2294539 58245 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 314.96 185.04 1808.77 63.29 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 80.12 66.33 795.92 18.86 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 25.95 27.76 31.63 9.85 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 23.26 20.06 21.88 6.97 0.00 0.00 0.00 0.00 11:36:01 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 111.09 74.81 664.65 24.75 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) 07/27/2025 _x86_64_ (2 CPU) 23:31:31 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 40.05 0.00 7.76 2.38 0.09 49.72 11:33:01 PM 0 27.70 0.00 6.76 1.18 0.08 64.27 11:33:01 PM 1 52.42 0.00 8.76 3.58 0.10 35.14 11:34:01 PM all 36.02 0.00 5.79 1.28 0.10 56.80 11:34:01 PM 0 24.77 0.00 4.68 1.08 0.10 69.37 11:34:01 PM 1 47.30 0.00 6.91 1.48 0.10 44.21 11:35:01 PM all 34.57 0.00 4.15 0.26 0.10 60.93 11:35:01 PM 0 9.17 0.00 2.87 0.20 0.10 87.66 11:35:01 PM 1 59.98 0.00 5.42 0.32 0.10 34.18 11:36:01 PM all 32.55 0.00 3.21 0.28 0.13 63.84 11:36:01 PM 0 22.79 0.00 2.32 0.27 0.13 74.49 11:36:01 PM 1 42.30 0.00 4.10 0.28 0.12 53.20 Average: all 35.79 0.00 5.23 1.05 0.10 57.83 Average: 0 21.11 0.00 4.16 0.68 0.10 73.95 Average: 1 50.50 0.00 6.30 1.41 0.10 41.69