---> uname -a: Linux prd-centos8-builder-2c-2g-43444.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 668 4766 19 2262 6731 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:26:2d:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe26:2d71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:77:3f:0c 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) 07/17/2025 _x86_64_ (2 CPU) 07:32:40 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 217.91 49.31 168.61 12891.60 41697.27 07:35:01 AM 128.51 0.50 128.01 64.65 12470.76 07:36:01 AM 41.20 0.35 40.85 43.72 2666.64 07:37:01 AM 21.35 0.00 21.35 0.00 861.91 07:38:01 AM 30.94 0.92 30.03 95.18 1160.61 Average: 87.98 10.21 77.77 2618.86 11771.16 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5176260 6928372 2706168 34.33 2688 1943340 1055860 11.82 205752 2208836 107208 07:35:01 AM 4836968 6873340 3045460 38.64 2688 2212656 1048876 11.74 207780 2483356 81596 07:36:01 AM 4869236 6906060 3013192 38.23 2688 2212388 1005744 11.26 269496 2389464 42008 07:37:01 AM 4912464 6917224 2969964 37.68 2688 2180300 988928 11.07 267464 2347684 9928 07:38:01 AM 4918316 6928672 2964112 37.60 2688 2185212 980080 10.97 421916 2186844 25036 Average: 4942649 6910734 2939779 37.30 2688 2146779 1015898 11.37 274482 2323237 53155 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 301.07 186.42 1771.42 63.36 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 73.94 57.80 832.34 9.74 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 20.14 21.13 25.40 8.94 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 19.11 19.18 18.54 6.66 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 23.85 21.05 27.37 11.22 0.00 0.00 0.00 0.00 07:38:01 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 87.62 61.11 535.01 19.99 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) 07/17/2025 _x86_64_ (2 CPU) 07:32:40 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 41.66 0.00 8.50 6.19 0.10 43.54 07:34:01 AM 0 45.27 0.00 9.48 7.60 0.10 37.54 07:34:01 AM 1 38.05 0.00 7.52 4.78 0.10 49.55 07:35:01 AM all 36.42 0.00 5.59 1.79 0.12 56.08 07:35:01 AM 0 50.54 0.00 7.25 2.07 0.10 40.03 07:35:01 AM 1 22.34 0.00 3.93 1.52 0.13 72.08 07:36:01 AM all 34.29 0.00 4.13 0.31 0.12 61.16 07:36:01 AM 0 47.41 0.00 4.90 0.28 0.12 47.29 07:36:01 AM 1 21.16 0.00 3.37 0.33 0.12 75.02 07:37:01 AM all 32.45 0.00 3.59 0.16 0.08 63.72 07:37:01 AM 0 45.05 0.00 4.23 0.12 0.10 50.50 07:37:01 AM 1 19.82 0.00 2.94 0.20 0.07 76.97 07:38:01 AM all 36.64 0.00 4.45 0.22 0.12 58.59 07:38:01 AM 0 54.69 0.00 5.24 0.22 0.12 39.74 07:38:01 AM 1 18.58 0.00 3.65 0.22 0.12 77.43 Average: all 36.28 0.00 5.25 1.73 0.11 56.63 Average: 0 48.60 0.00 6.22 2.05 0.11 43.03 Average: 1 23.98 0.00 4.28 1.41 0.11 70.23