---> uname -a: Linux prd-centos8-builder-2c-2g-44918.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 645 4792 19 2259 6754 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:9b:e9:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe9b:e96a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:11:77:4f 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) 07/21/2025 _x86_64_ (2 CPU) 10:31:27 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 252.39 15.16 237.23 3787.24 7269.72 10:34:01 AM 107.46 0.70 106.76 103.17 11631.31 10:35:01 AM 35.64 0.10 35.54 3.60 1787.95 10:36:01 AM 20.48 0.40 20.08 30.53 543.44 Average: 103.99 4.09 99.90 981.05 5308.22 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5157600 6995676 2724832 34.57 2688 2021292 986960 11.05 201984 2200636 157812 10:34:01 AM 4996080 6996384 2886352 36.62 2688 2175492 966800 10.83 231192 2301380 40732 10:35:01 AM 4982944 6985072 2899488 36.78 2688 2177512 960872 10.76 267524 2278576 10772 10:36:01 AM 4932748 6935756 2949684 37.42 2688 2178380 1009112 11.30 268604 2327568 10768 Average: 5017343 6978222 2865089 36.35 2688 2138169 980936 10.98 242326 2277040 55021 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 278.97 178.29 1800.11 62.79 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 68.28 53.93 791.95 10.13 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 20.18 21.69 26.21 9.28 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 18.76 19.10 18.79 6.93 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 96.54 68.25 659.24 22.28 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) 07/21/2025 _x86_64_ (2 CPU) 10:31:27 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 37.01 0.00 6.97 2.10 0.12 53.81 10:33:01 AM 0 28.17 0.00 4.83 0.72 0.10 66.18 10:33:01 AM 1 45.91 0.00 9.12 3.49 0.13 41.35 10:34:01 AM all 34.17 0.00 5.34 1.44 0.11 58.94 10:34:01 AM 0 18.49 0.00 4.44 1.28 0.10 75.69 10:34:01 AM 1 49.97 0.00 6.25 1.59 0.12 42.06 10:35:01 AM all 34.06 0.00 3.48 0.25 0.09 62.12 10:35:01 AM 0 14.81 0.00 2.72 0.20 0.08 82.19 10:35:01 AM 1 53.39 0.00 4.24 0.30 0.10 41.96 10:36:01 AM all 33.19 0.00 3.45 0.13 0.11 63.12 10:36:01 AM 0 24.66 0.00 3.12 0.10 0.10 72.02 10:36:01 AM 1 41.71 0.00 3.77 0.17 0.12 54.24 Average: all 34.61 0.00 4.81 0.98 0.11 59.50 Average: 0 21.53 0.00 3.78 0.58 0.10 74.02 Average: 1 47.74 0.00 5.84 1.39 0.12 44.91