---> uname -a: Linux prd-centos8-builder-2c-2g-45721.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 681 4756 19 2259 6719 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:e4:b4:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fee4:b4d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:7a:66:78 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) 07/24/2025 _x86_64_ (2 CPU) 15:31:28 LINUX RESTART (2 CPU) 03:32:03 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 268.70 18.03 250.67 5434.26 7979.09 03:34:01 PM 114.51 0.50 114.01 64.38 12107.85 03:35:01 PM 33.66 0.30 33.36 42.39 1769.84 03:36:01 PM 18.05 0.40 17.65 30.53 689.70 Average: 107.39 4.70 102.70 1359.05 5617.31 03:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5147180 6977752 2735252 34.70 2688 2013216 989828 11.08 201472 2209640 163704 03:34:01 PM 4930756 6931824 2951676 37.45 2688 2176416 997992 11.17 231940 2364324 41660 03:35:01 PM 4935740 6938092 2946692 37.38 2688 2177684 1005788 11.26 267464 2323956 9924 03:36:01 PM 4890448 6894508 2991984 37.96 2688 2179468 1051912 11.78 268500 2367388 10768 Average: 4976031 6935544 2906401 36.87 2688 2136696 1011380 11.32 242344 2316327 56514 03:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 272.58 172.44 1847.49 63.30 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 71.39 59.21 809.82 10.57 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 20.56 22.26 26.12 9.36 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 19.98 19.90 25.46 6.93 0.00 0.00 0.00 0.00 03:36:01 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 94.65 67.58 667.45 22.20 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) 07/24/2025 _x86_64_ (2 CPU) 15:31:28 LINUX RESTART (2 CPU) 03:32:03 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 36.80 0.00 7.15 2.10 0.10 53.85 03:33:01 PM 0 29.70 0.00 6.90 1.09 0.09 62.22 03:33:01 PM 1 43.90 0.00 7.40 3.12 0.12 45.46 03:34:01 PM all 35.53 0.00 5.63 1.07 0.09 57.69 03:34:01 PM 0 26.18 0.00 4.80 0.76 0.10 68.15 03:34:01 PM 1 44.89 0.00 6.45 1.37 0.08 47.21 03:35:01 PM all 34.40 0.00 3.52 0.19 0.08 61.81 03:35:01 PM 0 42.18 0.00 3.36 0.25 0.08 54.12 03:35:01 PM 1 26.61 0.00 3.69 0.13 0.08 69.48 03:36:01 PM all 32.09 0.00 3.09 0.16 0.09 64.57 03:36:01 PM 0 29.72 0.00 3.33 0.07 0.08 66.79 03:36:01 PM 1 34.47 0.00 2.84 0.25 0.10 62.35 Average: all 34.68 0.00 4.83 0.87 0.09 59.53 Average: 0 31.96 0.00 4.58 0.54 0.09 62.83 Average: 1 37.41 0.00 5.07 1.20 0.10 56.22