---> uname -a: Linux prd-centos8-builder-2c-2g-354.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4805 19 2269 6778 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:a6:a5:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fea6:a593/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:08:5c:e5 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) 10/03/2025 _x86_64_ (2 CPU) 09:31:31 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 191.80 23.79 168.02 6122.94 21911.73 09:34:02 AM 116.23 0.50 115.73 64.65 10562.71 09:35:01 AM 44.89 0.32 44.57 42.70 4491.75 09:36:01 AM 25.71 0.33 25.37 37.85 705.11 Average: 94.87 6.26 88.61 1573.67 9439.16 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5242292 6985288 2640140 33.49 2688 1934972 998636 11.18 201552 2149320 97688 09:34:02 AM 4904776 6948044 2977656 37.78 2688 2219164 973452 10.90 207980 2416672 137820 09:35:01 AM 4965488 6978668 2916944 37.01 2688 2188416 950976 10.65 267464 2294324 11740 09:36:01 AM 4966296 6988356 2916136 37.00 2688 2197400 953172 10.67 424868 2136624 18612 Average: 5019713 6975089 2862719 36.32 2688 2134988 969059 10.85 275466 2249235 66465 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 299.73 189.39 1744.04 63.34 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:02 AM eth0 79.57 60.98 879.33 9.33 0.00 0.00 0.00 0.00 09:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 28.03 28.49 33.50 10.87 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 22.91 21.21 18.94 13.38 0.00 0.00 0.00 0.00 09:36:01 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 107.91 75.22 671.68 24.29 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) 10/03/2025 _x86_64_ (2 CPU) 09:31:31 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 35.44 0.00 6.43 3.23 0.12 54.78 09:33:01 AM 0 34.30 0.00 5.36 2.33 0.12 57.89 09:33:01 AM 1 36.58 0.00 7.51 4.13 0.12 51.66 09:34:02 AM all 36.21 0.00 5.66 2.74 0.13 55.27 09:34:02 AM 0 26.03 0.00 4.64 2.34 0.13 66.86 09:34:02 AM 1 46.39 0.00 6.68 3.14 0.12 43.67 09:35:01 AM all 34.78 0.00 4.13 1.13 0.11 59.86 09:35:01 AM 0 21.28 0.00 3.69 1.41 0.08 73.53 09:35:01 AM 1 48.24 0.00 4.56 0.85 0.14 46.21 09:36:01 AM all 36.41 0.00 4.25 0.21 0.12 59.01 09:36:01 AM 0 24.46 0.00 3.94 0.15 0.10 71.35 09:36:01 AM 1 48.37 0.00 4.57 0.27 0.13 46.66 Average: all 35.72 0.00 5.12 1.83 0.12 57.22 Average: 0 26.54 0.00 4.41 1.56 0.11 67.39 Average: 1 44.90 0.00 5.83 2.10 0.13 47.05