---> uname -a: Linux prd-centos8-builder-2c-2g-41426.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 673 4761 19 2262 6727 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:56:65:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe56:6540/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:38:81:92 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) 07/10/2025 _x86_64_ (2 CPU) 04:31:30 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 261.45 26.09 235.37 6138.13 9744.31 04:34:01 AM 110.71 0.45 110.26 63.06 12137.61 04:35:01 AM 36.67 0.75 35.92 74.24 1968.88 04:36:01 AM 23.44 0.00 23.44 0.00 882.11 04:37:01 AM 23.28 0.52 22.76 64.65 590.22 Average: 91.12 5.56 85.55 1268.22 5064.55 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5028412 6890308 2854012 36.21 2688 2047472 1106264 12.39 235472 2302748 196616 04:34:01 AM 4838116 6874708 3044308 38.62 2688 2212876 1067732 11.96 207176 2482088 62932 04:35:01 AM 4918148 6924024 2964276 37.61 2688 2181388 1022896 11.45 266576 2341440 9928 04:36:01 AM 4930472 6936072 2951952 37.45 2688 2181388 1012640 11.34 267444 2328984 9928 04:37:01 AM 4932724 6943136 2949700 37.42 2688 2185432 1001684 11.22 435016 2158556 25036 Average: 4929574 6913650 2952850 37.46 2688 2161711 1042243 11.67 282337 2322763 60888 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 265.32 172.31 1764.08 61.78 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 79.42 61.34 828.66 9.90 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 21.86 23.18 25.86 8.60 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 19.33 19.48 18.96 7.01 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 27.47 23.23 28.96 11.87 0.00 0.00 0.00 0.00 04:37:01 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 82.69 59.91 533.34 19.83 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) 07/10/2025 _x86_64_ (2 CPU) 04:31:30 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 40.28 0.00 7.40 3.70 0.11 48.50 04:33:01 AM 0 29.06 0.00 7.36 3.87 0.10 59.60 04:33:01 AM 1 51.49 0.00 7.45 3.53 0.12 37.41 04:34:01 AM all 32.38 0.00 4.98 6.07 0.10 56.47 04:34:01 AM 0 18.28 0.00 3.85 6.72 0.08 71.07 04:34:01 AM 1 46.49 0.00 6.11 5.43 0.12 41.85 04:35:01 AM all 34.27 0.00 4.18 0.81 0.10 60.64 04:35:01 AM 0 16.41 0.00 3.62 0.58 0.08 79.30 04:35:01 AM 1 52.11 0.00 4.73 1.03 0.12 42.01 04:36:01 AM all 32.58 0.00 3.64 0.23 0.09 63.46 04:36:01 AM 0 34.36 0.00 3.86 0.25 0.08 61.45 04:36:01 AM 1 30.80 0.00 3.42 0.22 0.10 65.47 04:37:01 AM all 36.95 0.00 4.42 0.21 0.12 58.30 04:37:01 AM 0 16.82 0.00 3.33 0.13 0.13 79.58 04:37:01 AM 1 57.09 0.00 5.52 0.28 0.12 36.99 Average: all 35.29 0.00 4.92 2.20 0.11 57.48 Average: 0 22.98 0.00 4.40 2.31 0.10 70.22 Average: 1 47.59 0.00 5.44 2.10 0.11 44.75