---> uname -a: Linux prd-centos8-builder-2c-2g-52565.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4790 19 2266 6760 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:61:5a:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe61:5a79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:0a:36:45 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) 09/15/2025 _x86_64_ (2 CPU) 06:31:30 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 282.57 18.86 263.71 5467.38 8650.95 06:34:01 AM 106.23 0.70 105.53 103.18 11797.43 06:35:01 AM 27.74 0.50 27.24 34.12 1114.18 06:36:01 AM 20.25 0.00 20.25 0.00 525.95 Average: 109.20 5.02 104.19 1401.28 5522.07 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5150268 6996040 2732164 34.66 2688 2028404 989936 11.08 201292 2207800 151328 06:34:01 AM 4947460 6956436 2934972 37.23 2688 2184164 975924 10.93 232648 2350964 27028 06:35:01 AM 4973932 6984684 2908500 36.90 2688 2186044 968548 10.84 268632 2287988 10764 06:36:01 AM 4925864 6936488 2956568 37.51 2688 2186044 1001556 11.21 281624 2323020 10756 Average: 4999381 6968412 2883051 36.58 2688 2146164 983991 11.02 246049 2292443 49969 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 290.92 187.09 1813.69 63.06 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 76.84 60.96 811.40 13.40 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 24.49 25.56 30.09 9.36 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 19.30 19.55 18.00 7.13 0.00 0.00 0.00 0.00 06:36:01 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 102.89 73.29 668.32 23.24 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) 09/15/2025 _x86_64_ (2 CPU) 06:31:30 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 36.39 0.00 7.60 3.34 0.09 52.58 06:33:01 AM 0 37.32 0.00 7.99 4.17 0.10 50.42 06:33:01 AM 1 35.45 0.00 7.20 2.51 0.08 54.76 06:34:01 AM all 34.85 0.00 5.58 2.31 0.10 57.16 06:34:01 AM 0 29.30 0.00 5.23 2.20 0.08 63.19 06:34:01 AM 1 40.41 0.00 5.94 2.42 0.12 51.12 06:35:01 AM all 33.12 0.00 3.76 0.21 0.09 62.82 06:35:01 AM 0 28.53 0.00 3.59 0.12 0.10 67.67 06:35:01 AM 1 37.71 0.00 3.94 0.30 0.08 57.96 06:36:01 AM all 32.90 0.00 3.36 0.20 0.10 63.44 06:36:01 AM 0 37.32 0.00 3.72 0.20 0.10 58.66 06:36:01 AM 1 28.49 0.00 3.01 0.20 0.10 68.20 Average: all 34.31 0.00 5.08 1.51 0.10 59.00 Average: 0 33.12 0.00 5.13 1.67 0.10 59.99 Average: 1 35.51 0.00 5.02 1.36 0.10 58.02