---> uname -a: Linux prd-centos8-builder-2c-2g-424.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4819 19 2261 6783 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:f2:2f:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fef2:2f81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:3f:67:14 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) 10/03/2025 _x86_64_ (2 CPU) 20:31:33 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 181.71 27.21 154.50 6180.21 22945.83 08:34:01 PM 110.73 0.57 110.16 66.79 9954.02 08:35:01 PM 51.00 0.25 50.75 40.12 5756.15 08:36:01 PM 26.08 0.10 25.98 3.60 678.05 08:37:01 PM 19.28 0.48 18.80 41.19 512.38 Average: 77.76 5.72 72.04 1266.50 7969.71 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5312976 7013848 2569448 32.60 2688 1893192 970840 10.87 200592 2080460 85804 08:34:01 PM 5040852 7005980 2841572 36.05 2688 2141316 932976 10.45 204352 2284576 102540 08:35:01 PM 4976680 6979892 2905744 36.86 2688 2179076 954564 10.69 232780 2318996 10908 08:36:01 PM 4974844 6979432 2907580 36.89 2688 2180084 943612 10.57 267640 2284964 10764 08:37:01 PM 4917632 6922624 2964792 37.61 2688 2180632 1005784 11.26 423288 2187044 10188 Average: 5044597 6980355 2837827 36.00 2688 2114860 961555 10.77 265730 2231208 44041 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 266.09 166.56 1465.25 60.96 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 53.41 45.08 576.76 7.44 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 67.43 53.17 606.96 11.93 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 15.91 17.36 13.45 7.84 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 27.76 23.05 28.34 8.76 0.00 0.00 0.00 0.00 08:37:01 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 86.13 61.05 538.18 19.39 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) 10/03/2025 _x86_64_ (2 CPU) 20:31:33 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 35.45 0.00 6.44 6.26 0.10 51.75 08:33:01 PM 0 37.11 0.00 6.74 6.20 0.10 49.85 08:33:01 PM 1 33.78 0.00 6.13 6.32 0.10 53.67 08:34:01 PM all 32.19 0.00 5.24 7.18 0.12 55.27 08:34:01 PM 0 35.25 0.00 5.45 3.88 0.12 55.30 08:34:01 PM 1 29.13 0.00 5.03 10.48 0.12 55.23 08:35:01 PM all 29.80 0.00 3.80 2.55 0.12 63.73 08:35:01 PM 0 31.56 0.00 3.70 2.25 0.08 62.41 08:35:01 PM 1 28.05 0.00 3.89 2.85 0.15 65.06 08:36:01 PM all 32.70 0.00 3.10 1.13 0.11 62.96 08:36:01 PM 0 27.58 0.00 3.03 1.12 0.12 68.16 08:36:01 PM 1 37.82 0.00 3.17 1.15 0.10 57.77 08:37:01 PM all 28.97 0.00 3.06 2.08 0.11 65.77 08:37:01 PM 0 32.51 0.00 3.29 1.63 0.12 62.46 08:37:01 PM 1 25.46 0.00 2.84 2.54 0.10 69.07 Average: all 31.82 0.00 4.32 3.84 0.11 59.91 Average: 0 32.80 0.00 4.44 3.01 0.11 59.64 Average: 1 30.84 0.00 4.21 4.67 0.11 60.17