---> uname -a: Linux prd-centos8-builder-2c-2g-48428.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 671 4763 19 2262 6728 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:e1:cc:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fee1:cc45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:9f:7b:4b 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) 09/03/2025 _x86_64_ (2 CPU) 05:31:31 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 263.57 17.75 245.82 5372.95 7861.69 05:34:02 AM 112.81 0.72 112.10 103.98 11965.22 05:35:01 AM 29.21 0.10 29.11 3.66 1557.27 05:36:01 AM 20.53 0.00 20.53 0.00 530.31 Average: 106.87 4.66 102.20 1376.25 5494.95 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5101764 6943068 2780668 35.28 2688 2023976 1004664 11.25 201484 2255048 170408 05:34:02 AM 4929960 6934704 2952472 37.46 2688 2180040 989496 11.08 232468 2365820 40672 05:35:01 AM 4971528 6977220 2910904 36.93 2688 2181052 978856 10.96 268280 2287708 10756 05:36:01 AM 4967256 6972848 2915176 36.98 2688 2181052 963824 10.79 268976 2292312 10760 Average: 4992627 6956960 2889805 36.66 2688 2141530 984210 11.02 242802 2300222 58149 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 331.10 200.22 1810.35 64.19 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 AM eth0 71.90 58.42 810.34 10.74 0.00 0.00 0.00 0.00 05:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 20.70 22.35 26.89 9.10 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 18.79 18.94 17.16 6.90 0.00 0.00 0.00 0.00 05:36:01 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 111.02 75.21 668.95 22.79 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) 09/03/2025 _x86_64_ (2 CPU) 05:31:31 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 43.02 0.00 7.78 1.87 0.08 47.24 05:33:01 AM 0 47.63 0.00 8.71 3.08 0.08 40.50 05:33:01 AM 1 38.42 0.00 6.86 0.67 0.08 53.97 05:34:02 AM all 35.81 0.00 5.50 1.03 0.09 57.57 05:34:02 AM 0 44.40 0.00 6.08 0.94 0.08 48.50 05:34:02 AM 1 27.22 0.00 4.92 1.13 0.10 66.62 05:35:01 AM all 33.97 0.00 3.35 0.16 0.08 62.44 05:35:01 AM 0 36.66 0.00 3.67 0.17 0.08 59.42 05:35:01 AM 1 31.28 0.00 3.04 0.15 0.08 65.45 05:36:01 AM all 33.15 0.00 3.57 0.12 0.09 63.07 05:36:01 AM 0 32.33 0.00 3.45 0.13 0.10 63.99 05:36:01 AM 1 33.97 0.00 3.68 0.12 0.08 62.15 Average: all 36.49 0.00 5.06 0.80 0.09 57.57 Average: 0 40.26 0.00 5.48 1.08 0.09 53.09 Average: 1 32.73 0.00 4.63 0.52 0.09 62.04