---> uname -a: Linux prd-centos8-builder-2c-2g-3022.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 683 4747 19 2267 6717 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:7c:22:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe7c:2255/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:f0:2a:83 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) 12/02/2025 _x86_64_ (2 CPU) 02:31:50 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 110.58 0.45 110.13 18.26 10674.60 02:35:01 AM 59.97 0.67 59.31 102.92 6717.33 02:36:01 AM 28.86 0.10 28.76 3.60 1200.30 02:37:01 AM 23.04 0.65 22.39 48.92 876.04 Average: 55.61 0.47 55.15 43.42 4867.23 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5011192 6974600 2871232 36.43 2688 2139832 971796 10.88 203736 2316988 129752 02:35:01 AM 4931232 6941828 2951192 37.44 2688 2186048 1031608 11.55 234560 2363568 27856 02:36:01 AM 4914384 6924336 2968040 37.65 2688 2185264 1036160 11.60 269516 2344708 9932 02:37:01 AM 4960972 6973156 2921452 37.06 2688 2187604 1038652 11.63 270640 2296664 10788 Average: 4954445 6953480 2927979 37.15 2688 2174687 1019554 11.42 244613 2330482 44582 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 83.67 70.53 898.67 8.93 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 65.42 50.69 596.46 12.72 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 20.01 19.48 23.27 7.94 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 21.76 18.41 28.67 6.98 0.00 0.00 0.00 0.00 02:37:01 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 47.72 39.78 386.78 9.14 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) 12/02/2025 _x86_64_ (2 CPU) 02:31:50 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 30.47 0.00 4.94 1.83 0.09 62.67 02:34:01 AM 0 28.57 0.00 5.01 1.44 0.10 64.89 02:34:01 AM 1 32.38 0.00 4.87 2.22 0.08 60.45 02:35:01 AM all 31.86 0.00 3.55 1.53 0.08 62.97 02:35:01 AM 0 27.61 0.00 3.27 1.63 0.07 67.42 02:35:01 AM 1 36.11 0.00 3.84 1.44 0.10 58.52 02:36:01 AM all 30.58 0.00 3.57 0.26 0.08 65.51 02:36:01 AM 0 34.12 0.00 2.97 0.22 0.08 62.61 02:36:01 AM 1 27.02 0.00 4.18 0.30 0.07 68.43 02:37:01 AM all 30.01 0.00 2.87 0.36 0.09 66.66 02:37:01 AM 0 40.61 0.00 3.18 0.60 0.08 55.51 02:37:01 AM 1 19.42 0.00 2.56 0.12 0.10 77.80 Average: all 30.73 0.00 3.74 1.00 0.09 64.45 Average: 0 32.72 0.00 3.61 0.97 0.08 62.62 Average: 1 28.74 0.00 3.86 1.02 0.09 66.29