---> uname -a: Linux prd-centos8-builder-2c-2g-50204.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 663 4769 19 2264 6737 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:20:21:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe20:2179/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:e4:05:6f 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) 09/06/2025 _x86_64_ (2 CPU) 18:31:30 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 258.39 17.57 240.81 5402.63 8486.39 06:34:01 PM 104.95 0.50 104.45 64.39 11581.24 06:35:01 PM 30.97 0.30 30.67 42.39 1236.89 06:36:01 PM 21.26 0.40 20.86 30.53 549.01 Average: 103.90 4.69 99.21 1385.26 5463.46 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5130280 6978660 2752144 34.91 2688 2031204 1005832 11.26 200896 2227952 151552 06:34:01 PM 4930840 6936664 2951584 37.45 2688 2181164 993572 11.12 231236 2366496 27028 06:35:01 PM 4987052 6994780 2895372 36.73 2688 2183340 938376 10.51 267756 2274884 10768 06:36:01 PM 4908888 6917480 2973536 37.72 2688 2184208 1019904 11.42 268588 2351508 10768 Average: 4989265 6956896 2893159 36.70 2688 2144979 989421 11.08 242119 2305210 50029 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 330.52 207.06 1848.93 64.36 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 71.69 58.26 770.11 10.52 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 19.61 20.76 25.16 8.46 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 19.86 19.73 19.91 7.26 0.00 0.00 0.00 0.00 06:36:01 PM 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 110.43 76.46 666.10 22.65 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) 09/06/2025 _x86_64_ (2 CPU) 18:31:30 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 40.32 0.00 7.57 2.18 0.09 49.85 06:33:01 PM 0 44.47 0.00 7.06 1.28 0.08 47.11 06:33:01 PM 1 36.15 0.00 8.08 3.08 0.10 52.59 06:34:01 PM all 35.28 0.00 5.31 1.12 0.11 58.18 06:34:01 PM 0 35.33 0.00 5.61 1.07 0.12 57.88 06:34:01 PM 1 35.23 0.00 5.01 1.18 0.10 58.48 06:35:01 PM all 32.64 0.00 3.05 0.34 0.09 63.88 06:35:01 PM 0 22.89 0.00 2.50 0.37 0.08 74.16 06:35:01 PM 1 42.40 0.00 3.61 0.32 0.10 53.57 06:36:01 PM all 33.22 0.00 3.59 0.13 0.08 62.96 06:36:01 PM 0 29.86 0.00 3.22 0.15 0.08 66.69 06:36:01 PM 1 36.59 0.00 3.97 0.12 0.08 59.24 Average: all 35.36 0.00 4.88 0.94 0.09 58.72 Average: 0 33.14 0.00 4.60 0.72 0.09 61.46 Average: 1 37.59 0.00 5.16 1.17 0.10 55.97