---> uname -a: Linux prd-centos8-builder-2c-2g-2316.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4765 19 2273 6742 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:30:98:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe30:9844/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:b4:c5:9e 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) 08/18/2025 _x86_64_ (2 CPU) 05:31:52 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:02 AM 120.13 0.53 119.60 65.72 11045.74 05:35:01 AM 50.25 0.36 49.90 44.46 5099.86 05:36:01 AM 18.43 0.00 18.43 0.00 471.67 05:37:01 AM 28.45 0.92 27.53 95.18 779.45 Average: 54.33 0.45 53.88 51.37 4346.07 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:02 AM 4890212 6914112 2992212 37.96 2688 2199816 1013720 11.35 205812 2430840 124536 05:35:01 AM 4937096 6953332 2945328 37.37 2688 2191720 961792 10.77 265884 2323072 9932 05:36:01 AM 4935092 6950464 2947332 37.39 2688 2190724 1002860 11.23 267260 2323116 8968 05:37:01 AM 4934212 6957620 2948212 37.40 2688 2198584 978716 10.96 421864 2169836 26928 Average: 4924153 6943882 2958271 37.53 2688 2195211 989272 11.08 290205 2311716 42591 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 79.07 66.06 1018.41 10.21 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 44.19 38.53 220.62 11.21 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 19.53 19.48 19.16 6.92 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 27.43 22.03 28.90 17.97 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 42.55 36.52 322.19 11.58 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) 08/18/2025 _x86_64_ (2 CPU) 05:31:52 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:02 AM all 37.01 0.00 5.99 0.95 0.11 55.94 05:34:02 AM 0 39.71 0.00 5.95 0.90 0.12 53.32 05:34:02 AM 1 34.31 0.00 6.03 1.00 0.10 58.56 05:35:01 AM all 34.89 0.00 4.29 0.31 0.10 60.41 05:35:01 AM 0 24.35 0.00 3.58 0.22 0.08 71.77 05:35:01 AM 1 45.43 0.00 5.01 0.39 0.12 49.05 05:36:01 AM all 32.29 0.00 3.61 0.09 0.08 63.93 05:36:01 AM 0 32.81 0.00 3.45 0.08 0.08 63.58 05:36:01 AM 1 31.77 0.00 3.77 0.10 0.08 64.28 05:37:01 AM all 36.20 0.00 4.15 0.14 0.08 59.43 05:37:01 AM 0 35.64 0.00 4.44 0.13 0.08 59.71 05:37:01 AM 1 36.76 0.00 3.86 0.15 0.08 59.15 Average: all 35.10 0.00 4.51 0.37 0.09 59.92 Average: 0 33.17 0.00 4.36 0.33 0.09 62.05 Average: 1 37.03 0.00 4.67 0.41 0.10 57.80