---> uname -a: Linux prd-centos8-builder-2c-2g-44178.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 607 4820 19 2269 6793 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:83:66:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe83:663c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:9d:3c:65 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) 07/19/2025 _x86_64_ (2 CPU) 23:31:49 LINUX RESTART (2 CPU) 11:33:01 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 122.64 0.53 122.11 65.71 10774.48 11:35:01 PM 48.73 0.32 48.41 43.19 4550.16 11:36:01 PM 22.46 0.03 22.43 0.53 857.10 11:37:01 PM 28.68 0.92 27.76 95.18 798.18 Average: 55.63 0.45 55.18 51.15 4245.11 11:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 4894744 6938784 2987688 37.90 2688 2220432 1009728 11.31 207972 2427872 134740 11:35:01 PM 4979164 6991728 2903268 36.83 2688 2188056 950808 10.65 266948 2282104 9916 11:36:01 PM 4979760 6992244 2902672 36.82 2688 2188076 947772 10.61 267840 2280432 9928 11:37:01 PM 4979320 6997244 2903112 36.83 2688 2192976 946856 10.60 422392 2125888 25040 Average: 4958247 6980000 2924185 37.10 2688 2197385 963791 10.79 291288 2279074 44906 11:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 85.34 68.36 863.86 10.62 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 51.09 44.56 38.17 20.67 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 21.83 20.19 21.12 9.97 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 23.90 21.01 27.76 11.40 0.00 0.00 0.00 0.00 11:37:01 PM 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 45.54 38.53 237.74 13.17 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) 07/19/2025 _x86_64_ (2 CPU) 23:31:49 LINUX RESTART (2 CPU) 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 37.59 0.00 5.66 1.11 0.11 55.54 11:34:01 PM 0 22.74 0.00 4.69 1.07 0.10 71.40 11:34:01 PM 1 52.42 0.00 6.62 1.15 0.12 39.70 11:35:01 PM all 34.26 0.00 5.29 0.56 0.08 59.81 11:35:01 PM 0 23.35 0.00 4.64 0.17 0.08 71.77 11:35:01 PM 1 45.19 0.00 5.95 0.95 0.08 47.83 11:36:01 PM all 33.49 0.00 3.63 0.14 0.09 62.64 11:36:01 PM 0 19.01 0.00 2.92 0.17 0.08 77.82 11:36:01 PM 1 47.97 0.00 4.35 0.12 0.10 47.46 11:37:01 PM all 37.09 0.00 4.28 0.23 0.09 58.31 11:37:01 PM 0 22.00 0.00 3.77 0.18 0.08 73.96 11:37:01 PM 1 52.17 0.00 4.79 0.27 0.10 42.67 Average: all 35.61 0.00 4.72 0.51 0.09 59.07 Average: 0 21.77 0.00 4.01 0.40 0.09 73.74 Average: 1 49.44 0.00 5.43 0.62 0.10 44.41