---> uname -a: Linux prd-centos8-builder-2c-2g-46381.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 620 4819 19 2258 6780 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:bd:e0:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:febd:e0a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:90:9a:44 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) 07/26/2025 _x86_64_ (2 CPU) 23:31:52 LINUX RESTART (2 CPU) 11:33:03 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 113.77 0.52 113.25 66.86 9768.00 11:35:01 PM 55.79 0.28 55.51 40.66 6883.92 11:36:01 PM 22.28 0.47 21.81 33.59 596.48 11:37:01 PM 23.98 0.00 23.98 0.00 915.88 11:38:01 PM 18.23 0.52 17.71 64.66 467.96 Average: 46.36 0.36 46.01 40.98 3686.12 11:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 5041596 7005904 2840828 36.04 2688 2140732 934044 10.46 203296 2287088 135748 11:35:01 PM 4977576 6978240 2904848 36.85 2688 2176456 952492 10.67 233848 2315856 10768 11:36:01 PM 5002752 7004608 2879672 36.53 2688 2177424 934452 10.46 281620 2242900 10764 11:37:01 PM 4970200 6971932 2912224 36.95 2688 2177420 968416 10.84 281860 2275360 10756 11:38:01 PM 4956488 6961568 2925936 37.12 2688 2180644 976384 10.93 438808 2131748 11960 Average: 4989722 6984450 2892702 36.70 2688 2170535 953158 10.67 287886 2250590 35999 11:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 60.95 50.32 666.39 8.02 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 52.62 45.48 572.08 14.21 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 28.92 28.49 33.27 8.73 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 22.73 19.03 18.25 7.26 0.00 0.00 0.00 0.00 11:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 21.15 16.46 24.97 8.81 0.00 0.00 0.00 0.00 11:38:01 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 37.12 31.83 260.30 9.42 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) 07/26/2025 _x86_64_ (2 CPU) 23:31:52 LINUX RESTART (2 CPU) 11:33:03 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 34.41 0.00 5.57 0.91 0.10 59.00 11:34:01 PM 0 32.21 0.00 4.72 0.79 0.10 62.18 11:34:01 PM 1 36.62 0.00 6.43 1.03 0.10 55.81 11:35:01 PM all 27.12 0.00 3.26 1.26 0.13 68.23 11:35:01 PM 0 30.58 0.00 3.11 1.29 0.14 64.88 11:35:01 PM 1 23.69 0.00 3.41 1.24 0.12 71.55 11:36:01 PM all 30.34 0.00 4.37 0.15 0.07 65.06 11:36:01 PM 0 30.65 0.00 4.40 0.10 0.07 64.78 11:36:01 PM 1 30.02 0.00 4.35 0.20 0.08 65.35 11:37:01 PM all 33.49 0.00 3.49 0.61 0.09 62.32 11:37:01 PM 0 39.89 0.00 3.62 0.77 0.10 55.62 11:37:01 PM 1 27.10 0.00 3.36 0.45 0.08 69.01 11:38:01 PM all 24.14 0.00 2.93 0.10 0.08 72.75 11:38:01 PM 0 27.93 0.00 2.92 0.12 0.08 68.95 11:38:01 PM 1 20.35 0.00 2.94 0.08 0.08 76.55 Average: all 29.88 0.00 3.92 0.60 0.10 65.51 Average: 0 32.26 0.00 3.75 0.61 0.10 63.28 Average: 1 27.50 0.00 4.08 0.60 0.09 67.72