---> uname -a: Linux prd-centos8-builder-2c-2g-6228.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4785 19 2271 6759 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:b0:8b:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:feb0:8be8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:38:c6:40 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) 11/05/2025 _x86_64_ (2 CPU) 16:31:55 LINUX RESTART (2 CPU) 04:33:02 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 117.69 0.93 116.76 79.04 10097.56 04:35:01 PM 59.02 0.65 58.37 70.65 6628.41 04:36:01 PM 24.59 1.32 23.28 117.43 627.81 04:37:01 PM 26.39 0.52 25.87 64.65 691.09 Average: 56.67 0.85 55.81 82.96 4487.53 04:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 5003792 6975780 2878632 36.52 2688 2148052 964652 10.80 204796 2321488 122444 04:35:01 PM 4857376 6902524 3025048 38.38 2688 2220816 1042220 11.67 270688 2400860 45236 04:36:01 PM 4972464 6988148 2909960 36.92 2688 2190932 956396 10.71 270696 2285052 10760 04:37:01 PM 4892308 6920016 2990116 37.93 2688 2203016 1000560 11.20 442408 2193300 21784 Average: 4931485 6946617 2950939 37.44 2688 2190704 990957 11.10 297147 2300175 50056 04:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 73.99 64.06 733.65 9.59 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 69.01 55.92 603.53 10.85 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 21.71 20.93 18.09 8.15 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 25.99 23.66 32.64 12.47 0.00 0.00 0.00 0.00 04:37:01 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 47.56 41.04 345.33 10.27 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) 11/05/2025 _x86_64_ (2 CPU) 16:31:55 LINUX RESTART (2 CPU) 04:33:02 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 36.77 0.00 5.80 1.20 0.09 56.13 04:34:01 PM 0 44.87 0.00 6.39 1.42 0.08 47.24 04:34:01 PM 1 28.69 0.00 5.21 0.98 0.10 65.01 04:35:01 PM all 33.44 0.00 3.44 0.80 0.08 62.24 04:35:01 PM 0 31.63 0.00 2.84 0.87 0.08 64.58 04:35:01 PM 1 35.24 0.00 4.04 0.74 0.08 59.89 04:36:01 PM all 34.03 0.00 3.68 0.14 0.09 62.06 04:36:01 PM 0 35.36 0.00 3.67 0.10 0.08 60.79 04:36:01 PM 1 32.70 0.00 3.68 0.18 0.10 63.33 04:37:01 PM all 37.86 0.00 4.20 0.12 0.10 57.72 04:37:01 PM 0 28.01 0.00 3.96 0.08 0.12 67.83 04:37:01 PM 1 47.71 0.00 4.43 0.17 0.08 47.61 Average: all 35.52 0.00 4.27 0.56 0.09 59.55 Average: 0 34.92 0.00 4.21 0.62 0.09 60.16 Average: 1 36.11 0.00 4.34 0.51 0.09 58.94