---> uname -a: Linux prd-centos8-builder-2c-2g-43174.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 642 4786 19 2268 6758 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:8a:59:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe8a:59d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:19:32:02 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) 07/16/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 191.19 16.96 174.23 5590.80 7872.06 10:34:01 AM 104.97 0.50 104.47 64.38 11247.62 10:35:01 AM 34.39 0.30 34.09 42.39 1763.09 10:36:01 AM 21.28 0.40 20.88 30.52 556.16 Average: 87.96 4.54 83.42 1432.26 5359.99 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5125300 6972440 2757132 34.98 2688 2030516 1004508 11.25 201604 2233388 148836 10:34:01 AM 4978628 6987556 2903804 36.84 2688 2184016 973316 10.90 230844 2319636 40616 10:35:01 AM 4997948 7009768 2884484 36.59 2688 2187228 965648 10.81 266984 2264128 10760 10:36:01 AM 4922032 6934672 2960400 37.56 2688 2188096 1030452 11.54 268336 2339028 10760 Average: 5005977 6976109 2876455 36.49 2688 2147464 993481 11.12 241942 2289045 52743 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 261.79 167.75 1808.80 62.02 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 59.63 47.87 791.59 9.36 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.88 23.51 27.41 9.57 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 19.18 19.44 18.87 7.01 0.00 0.00 0.00 0.00 10:36:01 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 90.63 64.65 661.74 21.99 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) 07/16/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 40.17 0.00 7.80 2.16 0.12 49.76 10:33:01 AM 0 52.87 0.00 9.07 2.56 0.12 35.39 10:33:01 AM 1 27.53 0.00 6.53 1.76 0.12 64.07 10:34:01 AM all 35.62 0.00 5.53 1.15 0.11 57.59 10:34:01 AM 0 52.95 0.00 6.82 1.16 0.10 38.97 10:34:01 AM 1 18.37 0.00 4.25 1.13 0.12 76.13 10:35:01 AM all 33.86 0.00 3.39 0.21 0.10 62.44 10:35:01 AM 0 37.22 0.00 3.46 0.23 0.10 58.99 10:35:01 AM 1 30.50 0.00 3.32 0.18 0.10 65.89 10:36:01 AM all 33.29 0.00 3.53 0.13 0.10 62.95 10:36:01 AM 0 42.54 0.00 3.71 0.10 0.10 53.56 10:36:01 AM 1 24.05 0.00 3.36 0.15 0.10 72.34 Average: all 35.73 0.00 5.06 0.91 0.11 58.20 Average: 0 46.38 0.00 5.76 1.01 0.10 46.76 Average: 1 25.11 0.00 4.36 0.81 0.11 69.61