---> uname -a: Linux prd-centos8-builder-2c-2g-3313.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 648 4782 19 2266 6751 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:7e:ca:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe7e:ca4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:7e:cb:c5 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) 10/13/2025 _x86_64_ (2 CPU) 14:32:04 LINUX RESTART (2 CPU) 02:33:01 PM tps rtps wtps bread/s bwrtn/s 02:34:01 PM 157.42 6.68 150.74 1108.91 7211.09 02:35:01 PM 87.52 0.67 86.85 102.92 10688.79 02:36:01 PM 29.95 0.10 29.85 3.60 1243.79 02:37:01 PM 24.59 0.48 24.11 41.19 920.79 Average: 74.87 1.98 72.89 314.21 5016.13 02:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 PM 5032884 6996732 2849540 36.15 2688 2140976 964348 10.80 202172 2303756 251020 02:35:01 PM 4941632 6951428 2940792 37.31 2688 2185264 988232 11.07 233108 2351008 27860 02:36:01 PM 4909544 6921832 2972880 37.72 2688 2188188 1021936 11.44 268224 2347980 13764 02:37:01 PM 4920256 6929148 2962168 37.58 2688 2184736 1014456 11.36 423956 2181536 8856 Average: 4951079 6949785 2931345 37.19 2688 2174791 997243 11.17 281865 2296070 75375 02:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 83.14 71.66 1057.59 9.93 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 62.19 49.88 591.15 10.09 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 23.60 24.35 31.95 11.72 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 22.93 21.96 29.27 8.94 0.00 0.00 0.00 0.00 02:37:01 PM 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 47.97 41.96 427.52 10.17 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) 10/13/2025 _x86_64_ (2 CPU) 14:32:04 LINUX RESTART (2 CPU) 02:33:01 PM CPU %user %nice %system %iowait %steal %idle 02:34:01 PM all 36.84 0.00 6.12 2.43 0.13 54.47 02:34:01 PM 0 40.29 0.00 6.21 1.22 0.13 52.15 02:34:01 PM 1 33.40 0.00 6.03 3.64 0.13 56.80 02:35:01 PM all 32.88 0.00 4.27 2.24 0.13 60.48 02:35:01 PM 0 29.85 0.00 4.28 3.45 0.13 62.29 02:35:01 PM 1 35.92 0.00 4.26 1.04 0.12 58.67 02:36:01 PM all 31.29 0.00 3.70 1.14 0.13 63.74 02:36:01 PM 0 29.70 0.00 3.80 1.49 0.12 64.90 02:36:01 PM 1 32.89 0.00 3.59 0.79 0.15 62.58 02:37:01 PM all 33.37 0.00 3.90 0.23 0.13 62.37 02:37:01 PM 0 38.66 0.00 4.18 0.32 0.12 56.72 02:37:01 PM 1 28.10 0.00 3.63 0.15 0.13 67.99 Average: all 33.60 0.00 4.50 1.51 0.13 60.27 Average: 0 34.62 0.00 4.62 1.62 0.13 59.01 Average: 1 32.57 0.00 4.38 1.40 0.13 61.52