---> uname -a: Linux prd-centos8-builder-2c-2g-39451.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 729 4704 19 2263 6671 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:23:07:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe23:7ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:71:bf:4e 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) 07/03/2025 _x86_64_ (2 CPU) 19:31:29 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 268.32 25.02 243.30 6076.03 8782.04 07:34:01 PM 108.13 0.50 107.63 64.39 11945.16 07:35:01 PM 32.37 0.30 32.07 42.39 1270.46 07:36:01 PM 19.35 0.42 18.93 31.46 493.40 Average: 107.05 6.56 100.49 1553.88 5622.85 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5031940 6883620 2850492 36.16 2688 2034908 1085572 12.16 202860 2325156 166368 07:34:01 PM 4857304 6862228 3025128 38.38 2688 2180312 1077708 12.07 231832 2439820 27028 07:35:01 PM 4862112 6868248 3020320 38.32 2688 2181588 1071200 11.99 266820 2399636 9936 07:36:01 PM 4834836 6842688 3047596 38.66 2688 2183392 1084704 12.15 267932 2425488 10756 Average: 4896548 6864196 2985884 37.88 2688 2145050 1079796 12.09 242361 2397525 53522 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 306.06 196.49 1877.04 63.98 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 60.82 50.44 720.61 9.99 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 22.46 24.13 27.46 9.50 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 21.36 20.21 27.47 7.50 0.00 0.00 0.00 0.00 07:36:01 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 102.69 72.82 663.22 22.74 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) 07/03/2025 _x86_64_ (2 CPU) 19:31:29 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 40.19 0.00 8.08 3.11 0.10 48.52 07:33:01 PM 0 47.52 0.00 9.90 3.88 0.12 38.59 07:33:01 PM 1 32.90 0.00 6.27 2.35 0.08 58.40 07:34:01 PM all 35.27 0.00 5.33 2.32 0.09 56.99 07:34:01 PM 0 59.69 0.00 6.88 2.27 0.12 31.05 07:34:01 PM 1 10.94 0.00 3.79 2.36 0.07 82.83 07:35:01 PM all 34.86 0.00 3.96 0.19 0.09 60.90 07:35:01 PM 0 51.93 0.00 4.85 0.22 0.10 42.90 07:35:01 PM 1 17.79 0.00 3.07 0.17 0.08 78.89 07:36:01 PM all 31.24 0.00 3.13 0.13 0.11 65.40 07:36:01 PM 0 44.45 0.00 3.90 0.15 0.12 51.38 07:36:01 PM 1 18.04 0.00 2.35 0.10 0.10 79.41 Average: all 35.39 0.00 5.12 1.43 0.10 57.96 Average: 0 50.90 0.00 6.38 1.62 0.11 40.99 Average: 1 19.91 0.00 3.87 1.25 0.08 74.89