---> uname -a: Linux prd-centos8-builder-2c-2g-492.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 686 4743 19 2267 6714 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:06:27:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe06:27c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:10:8e:83 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) 03:31:37 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 300.42 104.98 195.43 14528.89 42089.65 03:34:01 AM 105.45 0.52 104.93 65.19 9001.08 03:35:01 AM 51.72 0.28 51.43 40.65 5729.21 03:36:01 AM 22.56 0.07 22.50 3.07 654.94 03:37:01 AM 24.53 0.92 23.61 95.17 652.13 Average: 100.94 21.35 79.58 2946.79 11625.86 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5217164 6959580 2665268 33.81 2688 1934176 1060492 11.87 201884 2173784 91636 03:34:01 AM 4973052 6945380 2909380 36.91 2688 2148020 1075376 12.04 205296 2351104 102700 03:35:01 AM 4822156 6866944 3060276 38.82 2688 2219932 1165628 13.05 270304 2434200 45232 03:36:01 AM 4930980 6942260 2951452 37.44 2688 2186608 1078988 12.08 268768 2327256 10748 03:37:01 AM 4920184 6934480 2962248 37.58 2688 2189580 1064748 11.92 425728 2181492 10936 Average: 4972707 6929729 2909725 36.91 2688 2135663 1089046 12.19 274396 2293567 52250 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 313.20 195.55 1753.29 63.51 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 37.31 30.24 296.75 8.50 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 83.77 71.26 608.39 17.55 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.20 19.18 17.44 7.28 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 25.89 21.18 30.86 11.83 0.00 0.00 0.00 0.00 03:37:01 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 95.88 67.49 541.37 21.73 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) 03:31:37 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 45.26 0.04 10.94 5.20 0.20 38.36 03:33:01 AM 0 51.23 0.05 10.29 4.31 0.18 33.93 03:33:01 AM 1 39.29 0.03 11.58 6.09 0.22 42.78 03:34:01 AM all 33.81 0.00 5.67 5.25 0.13 55.13 03:34:01 AM 0 48.52 0.00 7.04 5.30 0.15 38.98 03:34:01 AM 1 19.14 0.00 4.31 5.19 0.12 71.24 03:35:01 AM all 33.08 0.00 4.30 0.54 0.12 61.96 03:35:01 AM 0 45.56 0.00 4.46 0.47 0.13 49.38 03:35:01 AM 1 20.59 0.00 4.14 0.62 0.10 74.55 03:36:01 AM all 33.48 0.00 3.66 0.09 0.10 62.66 03:36:01 AM 0 50.65 0.00 4.99 0.10 0.10 44.16 03:36:01 AM 1 16.48 0.00 2.35 0.08 0.10 80.98 03:37:01 AM all 33.23 0.00 3.88 0.13 0.09 62.67 03:37:01 AM 0 42.90 0.00 4.21 0.17 0.10 52.61 03:37:01 AM 1 23.52 0.00 3.54 0.10 0.08 72.76 Average: all 35.76 0.01 5.69 2.24 0.13 56.17 Average: 0 47.76 0.01 6.19 2.07 0.13 43.83 Average: 1 23.78 0.01 5.18 2.42 0.12 68.49