---> uname -a: Linux prd-centos8-builder-2c-2g-2648.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4801 19 2272 6776 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:88:85:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe88:859b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:7d:66:33 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) 10/11/2025 _x86_64_ (2 CPU) 02:31:33 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 275.77 30.82 244.95 7076.71 26655.55 02:34:01 AM 121.04 0.45 120.59 63.05 12544.32 02:35:01 AM 34.71 1.57 33.14 157.57 1797.28 02:36:01 AM 20.96 0.00 20.96 0.00 573.79 02:37:01 AM 25.86 0.92 24.95 95.18 694.73 Average: 95.67 6.75 88.92 1478.59 8453.62 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5154480 6955208 2727952 34.61 2688 1989804 1042124 11.67 214696 2214400 137084 02:34:01 AM 4830384 6889468 3052048 38.72 2688 2234276 1044044 11.69 209736 2487716 76096 02:35:01 AM 4952248 6967716 2930184 37.17 2688 2190668 966036 10.82 269080 2306944 9928 02:36:01 AM 4949708 6965120 2932724 37.21 2688 2190664 961316 10.76 269696 2308964 9924 02:37:01 AM 4948820 6980840 2933612 37.22 2688 2206804 929396 10.41 425560 2154020 36180 Average: 4967128 6951670 2915304 36.98 2688 2162443 988583 11.07 277754 2294409 53842 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 319.84 184.21 1776.44 62.24 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 86.79 67.06 847.32 10.46 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 41.89 39.21 39.50 15.17 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.58 18.31 17.37 7.09 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 22.96 20.73 26.97 17.90 0.00 0.00 0.00 0.00 02:37:01 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 98.02 65.91 541.55 22.57 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) 10/11/2025 _x86_64_ (2 CPU) 02:31:33 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 41.87 0.00 8.16 8.29 0.12 41.56 02:33:01 AM 0 41.82 0.00 6.48 7.10 0.13 44.46 02:33:01 AM 1 41.92 0.00 9.83 9.48 0.10 38.67 02:34:01 AM all 36.53 0.00 5.32 2.94 0.13 55.08 02:34:01 AM 0 16.18 0.00 3.96 3.22 0.12 76.53 02:34:01 AM 1 56.95 0.00 6.68 2.67 0.13 33.56 02:35:01 AM all 33.05 0.00 4.71 0.36 0.10 61.78 02:35:01 AM 0 22.32 0.00 3.94 0.38 0.10 73.26 02:35:01 AM 1 43.79 0.00 5.48 0.33 0.10 50.30 02:36:01 AM all 32.48 0.00 3.50 0.15 0.11 63.76 02:36:01 AM 0 14.37 0.00 2.52 0.08 0.10 82.93 02:36:01 AM 1 50.61 0.00 4.49 0.22 0.12 44.57 02:37:01 AM all 36.37 0.00 4.28 0.22 0.10 59.03 02:37:01 AM 0 17.88 0.00 3.12 0.07 0.10 78.84 02:37:01 AM 1 54.88 0.00 5.44 0.37 0.10 39.22 Average: all 36.06 0.00 5.19 2.39 0.11 56.25 Average: 0 22.49 0.00 4.00 2.17 0.11 71.23 Average: 1 49.63 0.00 6.38 2.61 0.11 41.26