---> uname -a: Linux prd-centos8-builder-2c-2g-45905.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4776 19 2263 6743 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:ea:19:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:feea:1932/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:2b:5f:c4 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) 07/25/2025 _x86_64_ (2 CPU) 06:36:49 LINUX RESTART (2 CPU) 06:37:01 AM tps rtps wtps bread/s bwrtn/s 06:38:01 AM 340.22 69.31 270.91 14018.99 42279.22 06:39:01 AM 117.69 0.48 117.21 64.38 10836.95 06:40:01 AM 54.08 0.72 53.37 72.51 4758.80 06:41:01 AM 19.71 0.03 19.68 1.73 510.81 06:42:01 AM 24.91 0.52 24.40 64.66 643.98 Average: 111.33 14.21 97.12 2844.64 11806.70 06:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:38:01 AM 5248000 6961824 2634432 33.42 2688 1905808 1036560 11.61 200804 2144668 84824 06:39:01 AM 4875052 6911988 3007380 38.15 2688 2212900 1029336 11.53 207084 2446888 135716 06:40:01 AM 4934632 6942468 2947800 37.40 2688 2183444 998424 11.18 280572 2311060 10764 06:41:01 AM 4965652 6973712 2916780 37.00 2688 2183500 962544 10.78 281248 2279828 10744 06:42:01 AM 4929000 6938544 2953432 37.47 2688 2184964 982292 11.00 438256 2159356 10344 Average: 4990467 6945707 2891965 36.69 2688 2134123 1001831 11.22 281593 2268360 50478 06:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 279.66 171.79 1565.67 61.88 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 90.30 73.39 1095.52 10.46 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 19.91 21.06 25.53 7.76 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 20.53 20.55 19.44 7.47 0.00 0.00 0.00 0.00 06:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 29.40 25.66 30.38 12.37 0.00 0.00 0.00 0.00 06:42:01 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 87.96 62.49 547.34 19.99 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) 07/25/2025 _x86_64_ (2 CPU) 06:36:49 LINUX RESTART (2 CPU) 06:37:01 AM CPU %user %nice %system %iowait %steal %idle 06:38:01 AM all 52.24 0.00 10.16 4.78 0.08 32.73 06:38:01 AM 0 57.62 0.00 10.15 4.40 0.08 27.75 06:38:01 AM 1 46.83 0.00 10.18 5.17 0.08 37.74 06:39:01 AM all 36.01 0.00 5.57 1.14 0.09 57.18 06:39:01 AM 0 52.37 0.00 6.35 1.39 0.10 39.78 06:39:01 AM 1 19.73 0.00 4.79 0.90 0.08 74.49 06:40:01 AM all 34.29 0.00 3.73 0.36 0.09 61.53 06:40:01 AM 0 36.67 0.00 3.72 0.32 0.08 59.21 06:40:01 AM 1 31.91 0.00 3.73 0.40 0.10 63.85 06:41:01 AM all 32.45 0.00 3.55 0.10 0.08 63.81 06:41:01 AM 0 47.36 0.00 4.70 0.12 0.08 47.74 06:41:01 AM 1 17.53 0.00 2.40 0.08 0.08 79.90 06:42:01 AM all 35.26 0.00 4.05 0.13 0.08 60.48 06:42:01 AM 0 43.67 0.00 4.36 0.15 0.08 51.73 06:42:01 AM 1 26.82 0.00 3.74 0.10 0.08 69.25 Average: all 38.03 0.00 5.41 1.30 0.09 55.18 Average: 0 47.53 0.00 5.85 1.27 0.09 45.26 Average: 1 28.53 0.00 4.96 1.32 0.09 65.10