---> uname -a: Linux prd-centos8-builder-2c-2g-51302.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 672 4761 19 2263 6727 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:62:26:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe62:2628/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:98:c1:1e 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) 09/10/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 195.45 18.02 177.43 5418.12 6940.61 02:34:01 AM 114.80 0.53 114.26 72.11 12153.27 02:35:01 AM 33.79 0.27 33.53 34.66 1759.96 02:36:01 AM 20.44 0.00 20.44 0.00 547.66 02:37:01 AM 21.38 0.92 20.46 95.18 568.32 Average: 77.18 3.95 73.23 1124.33 4394.22 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5124852 6965764 2757580 34.98 2688 2023492 1000788 11.21 202848 2230712 169780 02:34:01 AM 4977668 6983104 2904764 36.85 2688 2180744 970288 10.86 230756 2319216 42484 02:35:01 AM 4839576 6846152 3042856 38.60 2688 2181816 1110484 12.43 268424 2419520 10860 02:36:01 AM 4827472 6867288 3054960 38.76 2688 2215200 1080684 12.10 272344 2427988 44252 02:37:01 AM 4853304 6865592 3029128 38.43 2688 2187152 1075476 12.04 424172 2249892 26384 Average: 4924574 6905580 2957858 37.52 2688 2157681 1047544 11.73 279709 2329466 58752 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 313.19 186.91 1787.12 62.76 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 72.04 53.75 825.93 9.60 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 22.41 23.68 26.04 9.91 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 19.87 19.81 19.33 7.21 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 26.38 21.60 28.44 11.26 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 90.80 61.16 537.47 20.15 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) 09/10/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 43.18 0.00 7.83 1.73 0.13 47.14 02:33:01 AM 0 47.58 0.00 8.12 1.14 0.13 43.02 02:33:01 AM 1 38.77 0.00 7.55 2.31 0.12 51.25 02:34:01 AM all 34.98 0.00 5.26 1.39 0.11 58.25 02:34:01 AM 0 28.52 0.00 4.52 1.18 0.10 65.68 02:34:01 AM 1 41.45 0.00 6.01 1.60 0.12 50.83 02:35:01 AM all 35.18 0.00 3.76 0.21 0.11 60.74 02:35:01 AM 0 40.21 0.00 3.49 0.28 0.12 55.89 02:35:01 AM 1 30.17 0.00 4.02 0.13 0.10 65.58 02:36:01 AM all 31.59 0.00 3.45 0.13 0.10 64.73 02:36:01 AM 0 34.24 0.00 3.57 0.13 0.10 61.95 02:36:01 AM 1 28.95 0.00 3.34 0.12 0.10 67.50 02:37:01 AM all 36.04 0.00 4.34 0.16 0.10 59.36 02:37:01 AM 0 31.75 0.00 4.13 0.15 0.10 63.87 02:37:01 AM 1 40.33 0.00 4.56 0.17 0.10 54.85 Average: all 36.19 0.00 4.93 0.72 0.11 58.05 Average: 0 36.45 0.00 4.77 0.58 0.11 58.10 Average: 1 35.93 0.00 5.09 0.87 0.11 58.01