---> uname -a: Linux prd-centos8-builder-2c-2g-1256.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4813 19 2262 6779 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:79:5d:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe79:5d10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:fd:fe:e8 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) 10/07/2025 _x86_64_ (2 CPU) 04:31:50 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 333.43 131.63 201.80 15082.14 41589.91 04:34:01 AM 122.59 0.55 122.04 66.23 11437.78 04:35:01 AM 47.88 0.37 47.51 44.53 4182.44 04:36:01 AM 22.08 0.00 22.08 0.00 593.62 04:37:01 AM 29.21 0.92 28.29 95.17 811.88 Average: 111.05 26.70 84.35 3058.02 11724.36 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5325532 7017920 2556892 32.44 2688 1884712 996832 11.16 201000 2066900 81460 04:34:01 AM 4911492 6946972 2970932 37.69 2688 2211628 1010436 11.31 208024 2409104 137808 04:35:01 AM 4990112 6996536 2892312 36.69 2688 2182164 983796 11.02 267316 2269688 12972 04:36:01 AM 4975348 6979840 2907076 36.88 2688 2180056 978940 10.96 268572 2282844 9936 04:37:01 AM 4977832 6987752 2904592 36.85 2688 2185028 964928 10.80 423272 2125828 25104 Average: 5036063 6985804 2846361 36.11 2688 2128718 986986 11.05 273637 2230873 53456 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 266.47 157.62 1449.07 60.37 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 112.71 87.59 1230.59 11.67 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 50.26 47.08 43.59 21.95 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 23.41 20.06 24.03 7.53 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 29.69 24.81 30.04 15.89 0.00 0.00 0.00 0.00 04:37:01 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 96.51 67.44 555.53 23.49 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) 10/07/2025 _x86_64_ (2 CPU) 04:31:50 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 50.54 0.04 10.75 7.26 0.08 31.33 04:33:01 AM 0 48.19 0.02 11.54 6.84 0.08 33.33 04:33:01 AM 1 52.88 0.07 9.96 7.67 0.08 29.34 04:34:01 AM all 36.18 0.00 5.60 1.50 0.10 56.62 04:34:01 AM 0 34.53 0.00 5.72 1.68 0.10 57.96 04:34:01 AM 1 37.82 0.00 5.48 1.32 0.10 55.28 04:35:01 AM all 33.92 0.00 5.07 0.51 0.11 60.39 04:35:01 AM 0 40.92 0.00 5.23 0.72 0.10 53.03 04:35:01 AM 1 26.93 0.00 4.91 0.30 0.12 67.75 04:36:01 AM all 33.07 0.00 3.61 0.13 0.09 63.09 04:36:01 AM 0 30.58 0.00 3.60 0.13 0.08 65.61 04:36:01 AM 1 35.57 0.00 3.61 0.13 0.10 60.59 04:37:01 AM all 37.07 0.00 4.19 0.22 0.09 58.43 04:37:01 AM 0 38.43 0.00 4.00 0.20 0.08 57.29 04:37:01 AM 1 35.72 0.00 4.37 0.23 0.10 59.58 Average: all 38.14 0.01 5.84 1.92 0.10 54.00 Average: 0 38.52 0.00 6.01 1.91 0.09 53.47 Average: 1 37.77 0.01 5.66 1.93 0.10 54.53