---> uname -a: Linux prd-centos8-builder-2c-2g-18330.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 665 4766 19 2266 6735 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:c4:c2:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fec4:c2a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:f2:b9:5f 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) 01/04/2026 _x86_64_ (2 CPU) 05:31:27 LINUX RESTART (2 CPU) 05:32:02 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 209.73 18.06 191.66 5464.18 7359.42 05:34:02 AM 114.48 0.70 113.78 102.77 12218.46 05:35:01 AM 35.68 0.10 35.58 3.66 1829.50 05:36:01 AM 22.33 0.75 21.58 50.26 583.67 05:37:01 AM 30.87 0.55 30.32 67.44 1131.24 Average: 82.35 4.00 78.35 1126.99 4624.79 05:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5146692 6981328 2735740 34.71 2688 2017236 987880 11.06 201144 2210772 164356 05:34:02 AM 4977608 6986608 2904824 36.85 2688 2184208 967948 10.84 230856 2318640 43156 05:35:01 AM 4821300 6863876 3061132 38.83 2688 2217640 1076524 12.05 270812 2436456 44244 05:36:01 AM 4901852 6912404 2980580 37.81 2688 2185684 1041600 11.66 269152 2357696 10756 05:37:01 AM 4880152 6896584 3002280 38.09 2688 2190884 1047572 11.73 437032 2210360 27012 Average: 4945521 6928160 2936911 37.26 2688 2159130 1024305 11.47 281799 2306785 57905 05:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 320.03 195.29 1845.83 64.19 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 AM eth0 78.06 62.80 829.00 10.76 0.00 0.00 0.00 0.00 05:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 21.70 23.38 29.49 9.45 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 18.46 18.70 18.95 7.08 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 22.21 19.71 28.17 9.38 0.00 0.00 0.00 0.00 05:37:01 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 91.57 63.67 547.71 20.06 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) 01/04/2026 _x86_64_ (2 CPU) 05:31:27 LINUX RESTART (2 CPU) 05:32:02 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 37.76 0.00 7.31 2.90 0.11 51.92 05:33:01 AM 0 29.18 0.00 6.38 3.55 0.12 60.77 05:33:01 AM 1 46.35 0.00 8.24 2.25 0.10 43.06 05:34:02 AM all 34.52 0.00 5.05 2.68 0.10 57.65 05:34:02 AM 0 33.60 0.00 4.34 2.93 0.08 59.05 05:34:02 AM 1 35.44 0.00 5.77 2.42 0.12 56.25 05:35:01 AM all 34.90 0.00 3.56 0.27 0.09 61.18 05:35:01 AM 0 46.60 0.00 4.12 0.22 0.10 48.96 05:35:01 AM 1 23.19 0.00 3.00 0.32 0.08 73.40 05:36:01 AM all 34.90 0.00 3.67 0.13 0.09 61.20 05:36:01 AM 0 37.13 0.00 3.25 0.13 0.08 59.41 05:36:01 AM 1 32.68 0.00 4.10 0.13 0.10 62.99 05:37:01 AM all 36.25 0.00 4.28 0.24 0.09 59.14 05:37:01 AM 0 37.63 0.00 4.41 0.25 0.10 57.60 05:37:01 AM 1 34.86 0.00 4.14 0.23 0.08 60.68 Average: all 35.66 0.00 4.77 1.24 0.10 58.23 Average: 0 36.83 0.00 4.49 1.41 0.10 57.17 Average: 1 34.49 0.00 5.04 1.07 0.10 59.30