---> uname -a: Linux prd-centos8-builder-2c-2g-44103.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 647 4786 19 2263 6752 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:e4:5e:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fee4:5ea2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:54:17:e3 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) 07/19/2025 _x86_64_ (2 CPU) 16:31:27 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 222.80 9.78 213.01 1560.94 7677.20 04:34:01 PM 105.58 0.50 105.08 64.38 11243.29 04:35:01 PM 32.16 0.30 31.86 42.39 1270.35 04:36:01 PM 19.41 0.48 18.93 41.19 541.21 Average: 94.99 2.77 92.22 427.21 5183.27 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5100132 6987176 2782296 35.30 2688 2068688 974012 10.91 201216 2253996 181044 04:34:01 PM 4852372 6890196 3030056 38.44 2688 2213540 1059624 11.86 234480 2442668 60292 04:35:01 PM 4851956 6891392 3030472 38.45 2688 2214816 1044740 11.70 269264 2407112 43192 04:36:01 PM 4918920 6925424 2963508 37.60 2688 2181820 1013004 11.34 422140 2187284 9004 Average: 4930845 6923547 2951583 37.45 2688 2169716 1022845 11.45 281775 2322765 73383 04:32:01 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 231.69 149.71 1750.02 54.90 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 61.20 48.57 622.20 11.20 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 20.63 21.88 26.51 9.30 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 25.95 22.31 31.26 8.95 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.87 60.62 607.50 21.09 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) 07/19/2025 _x86_64_ (2 CPU) 16:31:27 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 39.17 0.00 6.65 1.74 0.09 52.34 04:33:01 PM 0 50.05 0.00 7.60 2.73 0.08 39.54 04:33:01 PM 1 28.29 0.00 5.71 0.75 0.10 65.14 04:34:01 PM all 36.66 0.00 4.93 0.97 0.09 57.35 04:34:01 PM 0 57.85 0.00 6.22 1.13 0.08 34.71 04:34:01 PM 1 15.50 0.00 3.65 0.80 0.10 79.95 04:35:01 PM all 35.08 0.00 3.67 0.18 0.08 60.99 04:35:01 PM 0 47.70 0.00 4.57 0.23 0.08 47.42 04:35:01 PM 1 22.47 0.00 2.77 0.12 0.08 74.57 04:36:01 PM all 31.97 0.00 3.84 0.12 0.10 63.97 04:36:01 PM 0 41.32 0.00 4.23 0.15 0.08 54.22 04:36:01 PM 1 22.61 0.00 3.45 0.08 0.12 73.74 Average: all 35.72 0.00 4.77 0.75 0.09 58.67 Average: 0 49.23 0.00 5.65 1.06 0.08 43.98 Average: 1 22.21 0.00 3.89 0.44 0.10 73.36