---> uname -a: Linux prd-centos8-builder-2c-2g-2289.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 674 4759 19 2263 6725 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:b5:ad:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:feb5:ad9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:15:92:6c 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) 09/29/2025 _x86_64_ (2 CPU) 19:31:26 LINUX RESTART (2 CPU) 07:32:02 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 264.77 9.54 255.24 1566.38 8289.80 07:34:01 PM 103.70 0.70 103.00 103.18 10822.03 07:35:01 PM 31.76 0.10 31.66 3.60 1277.97 Average: 132.69 3.41 129.27 552.14 6788.34 07:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5058224 6947136 2824208 35.83 2688 2070924 1011716 11.33 201572 2295868 185176 07:34:01 PM 4827840 6868112 3054592 38.75 2688 2215436 1066240 11.94 235540 2465732 61552 07:35:01 PM 4842376 6881244 3040056 38.57 2688 2214152 1049272 11.75 270576 2416544 43076 Average: 4909480 6898831 2972952 37.72 2688 2166837 1042409 11.67 235896 2392715 96601 07:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 218.47 144.31 1704.44 50.36 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 58.96 50.57 609.54 11.03 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 21.88 22.75 26.39 9.36 0.00 0.00 0.00 0.00 07:35:01 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 99.11 72.15 775.01 23.43 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) 09/29/2025 _x86_64_ (2 CPU) 19:31:26 LINUX RESTART (2 CPU) 07:32:02 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 38.00 0.00 6.37 1.97 0.09 53.57 07:33:01 PM 0 35.27 0.00 4.39 0.68 0.10 59.56 07:33:01 PM 1 40.73 0.00 8.36 3.27 0.09 47.55 07:34:01 PM all 35.68 0.00 4.93 1.02 0.10 58.26 07:34:01 PM 0 34.39 0.00 4.95 1.28 0.12 59.26 07:34:01 PM 1 36.98 0.00 4.92 0.75 0.08 57.27 07:35:01 PM all 34.38 0.00 3.57 0.21 0.09 61.75 07:35:01 PM 0 25.30 0.00 3.41 0.22 0.08 70.99 07:35:01 PM 1 43.46 0.00 3.74 0.20 0.10 52.51 Average: all 36.01 0.00 4.95 1.06 0.10 57.88 Average: 0 31.64 0.00 4.25 0.73 0.10 63.29 Average: 1 40.39 0.00 5.65 1.39 0.09 52.48