---> uname -a: Linux prd-centos8-builder-2c-2g-40075.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 615 4822 19 2258 6784 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:ed:18:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feed:18c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:05:ed:6b 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) 07/06/2025 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 253.25 25.87 227.37 6029.72 10214.81 01:34:01 AM 110.93 0.72 110.21 103.95 11612.96 01:35:01 AM 33.08 0.10 32.98 3.60 1770.47 01:36:01 AM 23.99 0.00 23.99 0.00 898.53 Average: 105.31 6.67 98.64 1534.32 6124.60 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5196936 7026204 2685488 34.07 2688 2012172 936588 10.49 201860 2160912 163552 01:34:01 AM 4981924 6989892 2900500 36.80 2688 2183568 961000 10.76 232628 2314760 48580 01:35:01 AM 4976832 6978744 2905592 36.86 2688 2177600 970308 10.86 267624 2285284 10760 01:36:01 AM 4865508 6899652 3016916 38.27 2688 2209956 1034440 11.58 271412 2392976 43192 Average: 5005300 6973623 2877124 36.50 2688 2145824 975584 10.92 243381 2288483 66521 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 277.74 178.92 1786.60 62.59 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 79.48 63.52 811.47 13.04 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 24.46 25.83 28.38 9.97 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.28 19.79 19.69 7.44 0.00 0.00 0.00 0.00 01:36:01 AM 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 100.49 72.02 661.57 23.26 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) 07/06/2025 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 40.42 0.00 7.87 3.81 0.13 47.77 01:33:01 AM 0 28.61 0.00 5.47 1.96 0.10 63.85 01:33:01 AM 1 52.28 0.00 10.28 5.66 0.15 31.62 01:34:01 AM all 35.12 0.00 5.64 3.01 0.13 56.10 01:34:01 AM 0 16.37 0.00 4.08 2.56 0.12 76.87 01:34:01 AM 1 53.93 0.00 7.21 3.46 0.13 35.26 01:35:01 AM all 33.99 0.00 3.49 0.60 0.09 61.82 01:35:01 AM 0 12.26 0.00 2.83 0.47 0.08 84.35 01:35:01 AM 1 55.76 0.00 4.16 0.73 0.10 39.25 01:36:01 AM all 31.47 0.00 3.47 0.36 0.09 64.61 01:36:01 AM 0 17.07 0.00 2.69 0.33 0.08 79.82 01:36:01 AM 1 45.84 0.00 4.25 0.38 0.10 49.43 Average: all 35.24 0.00 5.12 1.94 0.11 57.59 Average: 0 18.57 0.00 3.77 1.33 0.10 76.24 Average: 1 51.95 0.00 6.47 2.55 0.12 38.91