---> uname -a: Linux prd-centos8-builder-2c-2g-45395.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 644 4793 19 2259 6756 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:ec:ac:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:feec:ac0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:62:0d:76 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) 07/23/2025 _x86_64_ (2 CPU) 06:31:28 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 279.74 17.99 261.75 5380.61 8858.50 06:34:01 AM 105.80 0.70 105.10 103.17 11553.68 06:35:01 AM 32.91 0.10 32.81 3.60 1262.27 06:36:01 AM 18.13 0.48 17.65 41.19 454.09 Average: 109.15 4.82 104.33 1382.25 5532.53 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5143400 6990936 2739032 34.75 2688 2030736 999500 11.19 200688 2215544 153652 06:34:01 AM 4936304 6937844 2946128 37.38 2688 2177296 992180 11.11 232044 2361960 27028 06:35:01 AM 4941356 6943480 2941076 37.31 2688 2177408 989828 11.08 266140 2320696 9928 06:36:01 AM 4967268 6972636 2915164 36.98 2688 2180796 976848 10.94 421872 2139368 12056 Average: 4997082 6961224 2885350 36.60 2688 2141559 989589 11.08 280186 2259392 50666 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 300.53 192.97 1876.78 63.44 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 72.41 58.05 723.90 11.57 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 21.51 22.31 27.15 9.34 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 25.30 22.61 32.16 9.85 0.00 0.00 0.00 0.00 06:36:01 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 104.94 73.99 665.05 23.55 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) 07/23/2025 _x86_64_ (2 CPU) 06:31:28 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 38.70 0.00 7.45 2.16 0.10 51.59 06:33:01 AM 0 35.02 0.00 6.08 1.02 0.10 57.77 06:33:01 AM 1 42.39 0.00 8.82 3.30 0.10 45.39 06:34:01 AM all 36.23 0.00 5.21 0.98 0.09 57.48 06:34:01 AM 0 17.39 0.00 4.09 1.23 0.08 77.20 06:34:01 AM 1 55.12 0.00 6.32 0.73 0.10 37.73 06:35:01 AM all 34.39 0.00 3.72 0.19 0.09 61.61 06:35:01 AM 0 22.29 0.00 3.25 0.17 0.10 74.20 06:35:01 AM 1 46.51 0.00 4.20 0.22 0.08 48.99 06:36:01 AM all 31.31 0.00 3.63 0.12 0.10 64.84 06:36:01 AM 0 17.49 0.00 2.80 0.08 0.10 79.53 06:36:01 AM 1 45.13 0.00 4.47 0.15 0.10 50.15 Average: all 35.16 0.00 5.00 0.86 0.10 58.89 Average: 0 23.04 0.00 4.05 0.63 0.10 72.19 Average: 1 47.29 0.00 5.95 1.10 0.10 45.56