---> uname -a: Linux prd-centos8-builder-2c-2g-2224.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 628 4804 19 2264 6771 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:14:38:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe14:3801/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:b1:98:70 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) 10/26/2025 _x86_64_ (2 CPU) 06:32:22 LINUX RESTART (2 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 180.10 7.58 172.52 1389.37 7422.40 06:35:01 AM 100.12 0.70 99.42 103.18 11465.02 06:36:01 AM 31.28 0.10 31.18 3.60 1290.23 06:37:01 AM 22.26 0.48 21.78 41.19 573.79 Average: 83.44 2.22 81.22 384.32 5187.67 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 5117828 7004576 2764604 35.07 2688 2068804 954404 10.69 202112 2236364 184688 06:35:01 AM 4942608 6949840 2939824 37.30 2688 2182444 981168 10.99 233384 2352192 27740 06:36:01 AM 4977848 6984736 2904584 36.85 2688 2182224 954288 10.69 268252 2281000 9944 06:37:01 AM 4969224 6976440 2913208 36.96 2688 2182484 961592 10.77 424008 2134080 9004 Average: 5001877 6978898 2880555 36.54 2688 2153989 962863 10.78 281939 2250909 57844 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 221.26 151.12 1656.96 51.02 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 65.61 54.49 629.49 11.23 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 22.98 23.63 31.74 8.96 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 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 23.21 22.01 30.45 9.74 0.00 0.00 0.00 0.00 06:37:01 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 83.26 62.81 587.14 20.23 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) 10/26/2025 _x86_64_ (2 CPU) 06:32:22 LINUX RESTART (2 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 36.66 0.00 6.30 1.92 0.13 54.99 06:34:01 AM 0 48.29 0.00 5.75 1.39 0.13 44.44 06:34:01 AM 1 25.01 0.00 6.86 2.46 0.12 65.55 06:35:01 AM all 34.58 0.00 5.13 1.33 0.13 58.84 06:35:01 AM 0 48.10 0.00 5.66 1.77 0.12 44.36 06:35:01 AM 1 21.03 0.00 4.60 0.89 0.13 73.35 06:36:01 AM all 34.13 0.00 3.84 0.19 0.10 61.74 06:36:01 AM 0 49.96 0.00 4.24 0.23 0.10 45.47 06:36:01 AM 1 18.29 0.00 3.44 0.15 0.10 78.02 06:37:01 AM all 33.48 0.00 3.62 0.14 0.10 62.66 06:37:01 AM 0 54.08 0.00 4.78 0.20 0.10 40.83 06:37:01 AM 1 12.93 0.00 2.45 0.08 0.10 84.43 Average: all 34.71 0.00 4.72 0.90 0.11 59.56 Average: 0 50.10 0.00 5.11 0.90 0.11 43.78 Average: 1 19.31 0.00 4.34 0.89 0.11 75.34