---> uname -a: Linux prd-centos8-builder-2c-2g-45410.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 614 4817 19 2265 6786 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:f4:4e:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fef4:4ebd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:9e:08:a8 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) 07/23/2025 _x86_64_ (2 CPU) 09:31:28 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 214.85 11.35 203.50 3570.94 8266.44 09:34:01 AM 102.40 0.52 101.88 65.19 11395.85 09:35:01 AM 32.83 0.30 32.53 42.39 1295.58 09:36:01 AM 20.51 0.40 20.11 30.52 527.94 09:37:01 AM 25.30 0.52 24.78 64.66 746.51 Average: 79.18 2.62 76.56 754.81 4446.46 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5127916 7005312 2754508 34.94 2688 2059124 972940 10.89 200156 2226408 175132 09:34:01 AM 4957572 6964896 2924852 37.11 2688 2182660 964468 10.80 231312 2339180 27028 09:35:01 AM 4997880 7007092 2884544 36.59 2688 2184844 941664 10.54 266220 2264476 10772 09:36:01 AM 4960024 6970116 2922400 37.07 2688 2185712 970408 10.87 267108 2301184 10768 09:37:01 AM 4961692 6975320 2920732 37.05 2688 2188848 942760 10.56 421456 2145200 25028 Average: 5001017 6984547 2881407 36.55 2688 2160238 958448 10.73 277250 2255290 49746 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 298.17 188.99 1859.91 63.05 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 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 70.05 57.01 721.57 10.77 0.00 0.00 0.00 0.00 09:34:01 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 19.61 20.35 24.96 8.32 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 18.19 18.79 17.02 10.28 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 22.15 20.00 26.39 10.06 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 85.64 61.03 530.00 20.50 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) 07/23/2025 _x86_64_ (2 CPU) 09:31:28 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 38.17 0.00 6.98 1.54 0.10 53.21 09:33:01 AM 0 42.60 0.00 6.16 0.92 0.12 50.21 09:33:01 AM 1 33.73 0.00 7.80 2.16 0.08 56.22 09:34:01 AM all 35.00 0.00 4.92 1.08 0.10 58.90 09:34:01 AM 0 39.20 0.00 5.07 1.07 0.10 54.56 09:34:01 AM 1 30.81 0.00 4.77 1.10 0.10 63.23 09:35:01 AM all 30.90 0.00 3.50 0.47 0.08 65.06 09:35:01 AM 0 36.19 0.00 3.59 0.77 0.08 59.36 09:35:01 AM 1 25.62 0.00 3.40 0.17 0.08 70.73 09:36:01 AM all 32.82 0.00 3.35 0.13 0.09 63.61 09:36:01 AM 0 30.50 0.00 3.11 0.15 0.10 66.14 09:36:01 AM 1 35.15 0.00 3.58 0.12 0.08 61.07 09:37:01 AM all 29.29 0.00 3.82 0.36 0.08 66.45 09:37:01 AM 0 30.15 0.00 4.00 0.52 0.08 65.25 09:37:01 AM 1 28.43 0.00 3.63 0.20 0.08 67.65 Average: all 33.24 0.00 4.51 0.72 0.09 61.44 Average: 0 35.72 0.00 4.39 0.68 0.10 59.11 Average: 1 30.75 0.00 4.63 0.75 0.09 63.78