---> uname -a: Linux prd-centos8-builder-2c-2g-579.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 613 4818 19 2266 6787 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:f2:41:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fef2:4170/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:d2:2a:e1 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) 10/04/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:02 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 190.21 20.24 169.96 5821.99 6708.10 04:34:01 PM 111.50 0.45 111.05 63.05 11493.20 04:35:01 PM 36.57 0.32 36.25 41.99 2695.02 04:36:01 PM 25.82 0.03 25.79 1.73 984.91 04:37:01 PM 21.41 0.72 20.70 67.59 541.78 Average: 76.73 4.30 72.43 1184.01 4477.37 04:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5178880 6969960 2703548 34.30 2688 1980708 1020492 11.43 215148 2191472 130140 04:34:01 PM 4881812 6924344 3000616 38.07 2688 2218400 1010292 11.31 208356 2437696 89192 04:35:01 PM 5013148 7023716 2869280 36.40 2688 2185712 921576 10.32 266796 2247012 11744 04:36:01 PM 4982572 6993064 2899856 36.79 2688 2185804 949724 10.63 268496 2275284 8 04:37:01 PM 4945420 6956104 2937008 37.26 2688 2185980 976424 10.93 424348 2158624 9024 Average: 5000366 6973438 2882062 36.56 2688 2151321 975702 10.92 276629 2262018 48022 04:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 333.51 199.76 1813.37 64.63 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 86.84 64.63 849.75 10.12 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 37.85 35.05 30.10 14.19 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 17.86 17.79 16.18 6.93 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 25.30 21.16 28.72 13.78 0.00 0.00 0.00 0.00 04:37:01 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 99.50 67.25 543.45 21.79 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) 10/04/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:02 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 36.60 0.00 6.78 3.12 0.12 53.39 04:33:01 PM 0 33.93 0.00 6.28 1.84 0.12 57.82 04:33:01 PM 1 39.26 0.00 7.28 4.40 0.12 48.95 04:34:01 PM all 34.33 0.00 5.26 3.09 0.12 57.20 04:34:01 PM 0 11.47 0.00 3.60 2.65 0.10 82.18 04:34:01 PM 1 57.27 0.00 6.93 3.54 0.13 32.12 04:35:01 PM all 31.32 0.00 4.36 1.14 0.10 63.07 04:35:01 PM 0 18.50 0.00 3.62 0.85 0.08 76.95 04:35:01 PM 1 44.11 0.00 5.11 1.42 0.12 49.24 04:36:01 PM all 30.88 0.00 3.35 1.15 0.12 64.50 04:36:01 PM 0 18.25 0.00 2.72 0.92 0.12 77.99 04:36:01 PM 1 43.53 0.00 3.98 1.39 0.12 50.99 04:37:01 PM all 32.10 0.00 3.35 0.65 0.08 63.81 04:37:01 PM 0 17.64 0.00 2.51 0.18 0.07 79.59 04:37:01 PM 1 46.51 0.00 4.19 1.12 0.10 48.08 Average: all 33.03 0.00 4.61 1.83 0.11 60.42 Average: 0 19.90 0.00 3.74 1.29 0.10 74.98 Average: 1 46.16 0.00 5.49 2.36 0.12 45.86