---> uname -a: Linux prd-centos8-builder-2c-2g-4949.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 650 4778 19 2268 6749 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:5d:5e:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe5d:5ed7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:28:27:15 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) 11/03/2025 _x86_64_ (2 CPU) 06:32:00 LINUX RESTART (2 CPU) 06:33:03 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 108.03 0.86 107.17 82.73 9598.40 06:35:01 AM 60.52 0.25 60.27 40.13 7161.61 06:36:01 AM 26.45 0.10 26.35 3.60 678.62 06:37:01 AM 26.46 0.72 25.75 67.59 960.22 Average: 54.93 0.48 54.45 48.23 4557.92 06:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 5030776 7004580 2851656 36.18 2688 2149504 940992 10.54 203544 2293496 137164 06:35:01 AM 4943852 6953824 2938580 37.28 2688 2185308 995944 11.15 233968 2348520 10924 06:36:01 AM 4969296 6980428 2913136 36.96 2688 2186316 961516 10.77 268336 2288156 10764 06:37:01 AM 4908076 6919364 2974356 37.73 2688 2186480 996824 11.16 424320 2193596 9016 Average: 4963000 6964549 2919432 37.04 2688 2176902 973819 10.90 282542 2280942 41967 06:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 73.87 64.62 886.69 9.35 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 67.16 52.39 603.91 10.24 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 17.63 18.28 15.54 8.47 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 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 25.65 23.13 32.11 10.83 0.00 0.00 0.00 0.00 06:37:01 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 45.84 39.40 380.37 9.73 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) 11/03/2025 _x86_64_ (2 CPU) 06:32:00 LINUX RESTART (2 CPU) 06:33:03 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 36.21 0.00 5.25 1.08 0.10 57.35 06:34:01 AM 0 35.47 0.00 5.04 0.78 0.12 58.60 06:34:01 AM 1 36.96 0.00 5.47 1.38 0.09 56.11 06:35:01 AM all 30.00 0.00 4.06 0.84 0.11 64.98 06:35:01 AM 0 19.03 0.00 3.85 0.73 0.10 76.28 06:35:01 AM 1 40.99 0.00 4.28 0.95 0.12 53.67 06:36:01 AM all 34.85 0.00 3.42 0.29 0.11 61.33 06:36:01 AM 0 21.17 0.00 2.82 0.18 0.10 75.73 06:36:01 AM 1 48.64 0.00 4.02 0.40 0.12 46.83 06:37:01 AM all 33.54 0.00 3.70 0.21 0.12 62.44 06:37:01 AM 0 32.48 0.00 3.74 0.20 0.10 63.49 06:37:01 AM 1 34.60 0.00 3.66 0.22 0.13 61.40 Average: all 33.63 0.00 4.10 0.60 0.11 61.56 Average: 0 26.96 0.00 3.85 0.47 0.11 68.61 Average: 1 40.32 0.00 4.35 0.73 0.11 54.49