---> uname -a: Linux prd-centos8-builder-2c-2g-11575.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 661 4765 19 2270 6739 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:3f:c9:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe3f:c915/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:3c:c3:03 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) 12/08/2025 _x86_64_ (2 CPU) 06:31:28 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 183.21 15.28 167.93 5035.39 6513.16 06:34:01 AM 111.65 0.70 110.95 103.17 12270.63 06:35:01 AM 31.54 0.70 30.84 47.06 1266.14 06:36:01 AM 21.41 0.00 21.41 0.00 556.69 06:37:01 AM 28.64 0.52 28.12 64.65 1111.76 Average: 75.29 3.44 71.85 1050.12 4343.90 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5108584 6970280 2773848 35.19 2688 2045252 999468 11.19 203660 2247936 182708 06:34:01 AM 4894668 6908372 2987764 37.90 2688 2188688 1018684 11.41 233612 2398544 27236 06:35:01 AM 4917868 6933576 2964564 37.61 2688 2190736 1006788 11.27 268824 2338872 10772 06:36:01 AM 4897744 6913352 2984688 37.87 2688 2190736 1026124 11.49 282704 2345408 10760 06:37:01 AM 4913692 6934868 2968740 37.66 2688 2195896 1010956 11.32 438324 2174304 26976 Average: 4946511 6932090 2935921 37.25 2688 2162262 1012404 11.34 285425 2301013 51690 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 331.82 198.27 1908.53 63.78 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 74.79 59.63 740.57 11.32 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 22.53 23.01 30.16 8.58 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 17.85 17.90 18.22 6.97 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 22.13 19.34 25.36 15.11 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 93.83 63.63 544.60 21.15 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) 12/08/2025 _x86_64_ (2 CPU) 06:31:28 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 37.65 0.00 6.62 1.75 0.10 53.88 06:33:01 AM 0 49.20 0.00 7.72 1.37 0.08 41.62 06:33:01 AM 1 26.11 0.00 5.52 2.14 0.12 66.11 06:34:01 AM all 35.96 0.00 5.07 0.97 0.09 57.91 06:34:01 AM 0 53.46 0.00 5.73 0.87 0.08 39.86 06:34:01 AM 1 18.49 0.00 4.41 1.08 0.10 75.92 06:35:01 AM all 32.45 0.00 3.21 0.23 0.09 64.03 06:35:01 AM 0 42.97 0.00 3.55 0.28 0.10 53.09 06:35:01 AM 1 21.93 0.00 2.87 0.17 0.08 74.95 06:36:01 AM all 33.80 0.00 3.48 0.15 0.09 62.48 06:36:01 AM 0 41.64 0.00 3.75 0.17 0.08 54.36 06:36:01 AM 1 25.95 0.00 3.20 0.13 0.10 70.61 06:37:01 AM all 37.00 0.00 4.48 0.16 0.10 58.26 06:37:01 AM 0 38.68 0.00 4.17 0.18 0.10 56.87 06:37:01 AM 1 35.32 0.00 4.80 0.13 0.10 59.64 Average: all 35.37 0.00 4.57 0.65 0.10 59.31 Average: 0 45.19 0.00 4.98 0.57 0.09 49.17 Average: 1 25.56 0.00 4.16 0.73 0.10 69.45