---> uname -a: Linux prd-centos8-builder-2c-2g-37874.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 688 4765 19 2243 6712 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:4d:30:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe4d:30df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:ed:45:27 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) 06/27/2025 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 205.66 16.91 188.76 5466.07 8109.25 03:34:02 PM 96.88 0.50 96.38 64.39 10806.25 03:35:01 PM 31.76 0.31 31.45 43.11 1250.69 03:36:01 PM 13.41 0.50 12.91 41.33 292.73 Average: 87.17 4.57 82.60 1409.75 5131.14 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5097300 6953992 2785124 35.33 2688 2039372 1038920 11.63 200976 2257904 161840 03:34:02 PM 4905036 6890260 2977388 37.77 2688 2161792 1069508 11.98 231528 2393624 27028 03:35:01 PM 4913080 6899524 2969344 37.67 2688 2163068 1063168 11.90 265204 2351200 9932 03:36:01 PM 4937072 6926760 2945352 37.37 2688 2166508 1042772 11.68 420924 2172120 12104 Average: 4963122 6917634 2919302 37.04 2688 2132685 1053592 11.80 279658 2293712 52726 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 284.44 178.88 1851.71 62.65 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 PM eth0 73.90 59.41 703.01 10.76 0.00 0.00 0.00 0.00 03:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 19.86 21.35 25.53 8.89 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 25.13 23.16 30.76 8.97 0.00 0.00 0.00 0.00 03:36:01 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 101.19 70.92 655.48 22.88 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) 06/27/2025 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 39.15 0.00 7.43 1.81 0.12 51.50 03:33:01 PM 0 38.57 0.00 7.87 2.58 0.12 50.87 03:33:01 PM 1 39.73 0.00 6.99 1.03 0.12 52.13 03:34:02 PM all 33.97 0.00 5.08 2.49 0.12 58.34 03:34:02 PM 0 34.42 0.00 5.19 2.16 0.12 58.11 03:34:02 PM 1 33.52 0.00 4.98 2.81 0.12 58.57 03:35:01 PM all 33.94 0.00 3.58 0.39 0.08 62.01 03:35:01 PM 0 26.24 0.00 3.73 0.37 0.08 69.58 03:35:01 PM 1 41.66 0.00 3.43 0.41 0.08 54.42 03:36:01 PM all 31.89 0.00 3.47 0.20 0.08 64.36 03:36:01 PM 0 29.81 0.00 3.54 0.22 0.08 66.34 03:36:01 PM 1 33.96 0.00 3.41 0.18 0.08 62.37 Average: all 34.74 0.00 4.90 1.23 0.10 59.04 Average: 0 32.28 0.00 5.08 1.34 0.10 61.20 Average: 1 37.20 0.00 4.71 1.11 0.10 56.88