---> uname -a: Linux prd-centos8-builder-2c-2g-40455.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: 2800.000 BogoMIPS: 5600.00 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 727 4706 19 2263 6673 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:d2:d3:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fed2:d383/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:4f:8d:00 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) 07/07/2025 _x86_64_ (2 CPU) 15:31:57 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 121.05 0.48 120.56 64.12 11067.11 03:35:01 PM 55.21 0.35 54.87 43.72 5811.41 03:36:01 PM 19.51 0.00 19.51 0.00 492.78 03:37:01 PM 26.27 0.92 25.36 95.17 677.06 Average: 55.51 0.44 55.07 50.75 4511.98 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 4907880 6876776 2974552 37.74 2688 2145048 1096620 12.28 204148 2417728 101396 03:35:01 PM 4890580 6896880 2991852 37.96 2688 2181676 1058508 11.85 266120 2371672 9932 03:36:01 PM 4894896 6900996 2987536 37.90 2688 2181672 1050696 11.76 267268 2366792 9920 03:37:01 PM 4828180 6844944 3054252 38.75 2688 2192004 1100072 12.32 425204 2274224 18228 Average: 4880384 6879899 3002048 38.09 2688 2175100 1076474 12.05 290685 2357604 34869 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 61.11 53.49 687.59 9.33 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 59.28 50.25 584.66 10.95 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 19.83 19.96 19.26 7.33 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 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 21.08 19.33 25.85 10.77 0.00 0.00 0.00 0.00 03:37:01 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 40.32 35.76 329.34 9.60 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) 07/07/2025 _x86_64_ (2 CPU) 15:31:57 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 36.97 0.00 5.44 1.12 0.10 56.37 03:34:01 PM 0 46.20 0.00 5.74 0.78 0.10 47.18 03:34:01 PM 1 27.73 0.00 5.15 1.45 0.10 65.57 03:35:01 PM all 35.13 0.00 4.16 0.53 0.08 60.11 03:35:01 PM 0 52.31 0.00 4.99 0.73 0.07 41.90 03:35:01 PM 1 17.96 0.00 3.34 0.32 0.08 78.31 03:36:01 PM all 32.04 0.00 3.61 0.12 0.08 64.15 03:36:01 PM 0 44.56 0.00 4.19 0.13 0.08 51.03 03:36:01 PM 1 19.54 0.00 3.03 0.10 0.08 77.24 03:37:01 PM all 33.56 0.00 3.23 0.85 0.11 62.25 03:37:01 PM 0 44.39 0.00 3.80 1.40 0.10 50.31 03:37:01 PM 1 22.73 0.00 2.66 0.30 0.12 74.20 Average: all 34.43 0.00 4.11 0.65 0.09 60.72 Average: 0 46.86 0.00 4.68 0.76 0.09 47.61 Average: 1 21.99 0.00 3.54 0.54 0.10 73.83