---> uname -a: Linux prd-centos8-builder-2c-2g-1229.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 654 4776 19 2266 6745 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:4e:a3:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe4e:a350/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:94:09:3d 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) 10/23/2025 _x86_64_ (2 CPU) 00:31:33 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 210.23 21.47 188.76 5584.01 7321.36 12:34:01 AM 116.46 0.45 116.01 63.05 12196.48 12:35:01 AM 42.63 0.75 41.88 74.25 2181.65 12:36:01 AM 24.54 0.00 24.54 0.00 929.84 12:37:01 AM 25.43 0.52 24.91 64.66 702.07 Average: 83.86 4.64 79.23 1157.41 4666.58 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5008716 6895352 2873716 36.46 2688 2069664 1056396 11.83 239184 2310740 218804 12:34:01 AM 4799684 6848904 3082748 39.11 2688 2224548 1096352 12.28 210832 2516656 80612 12:35:01 AM 4863948 6907312 3018484 38.29 2688 2218432 1030428 11.54 271644 2392348 43112 12:36:01 AM 4860596 6903988 3021836 38.34 2688 2218512 1028344 11.51 272528 2394716 43188 12:37:01 AM 4906012 6920920 2976420 37.76 2688 2189600 997908 11.17 437580 2184272 25736 Average: 4887791 6895295 2994641 37.99 2688 2184151 1041886 11.67 286354 2359746 82290 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 314.81 188.29 1780.70 62.81 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 88.35 71.08 847.64 10.83 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 26.23 24.45 33.18 9.30 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 24.53 19.11 18.10 7.76 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 27.58 21.15 30.73 12.13 0.00 0.00 0.00 0.00 12:37:01 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 96.31 64.82 542.15 20.57 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) 10/23/2025 _x86_64_ (2 CPU) 00:31:33 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 42.19 0.00 6.88 2.21 0.10 48.61 12:33:01 AM 0 44.19 0.00 5.42 2.14 0.10 48.15 12:33:01 AM 1 40.18 0.00 8.35 2.29 0.10 49.08 12:34:01 AM all 33.78 0.00 4.96 1.41 0.11 59.74 12:34:01 AM 0 34.24 0.00 5.16 1.15 0.12 59.34 12:34:01 AM 1 33.32 0.00 4.76 1.67 0.10 60.15 12:35:01 AM all 34.37 0.00 3.99 1.06 0.12 60.46 12:35:01 AM 0 33.58 0.00 4.12 1.22 0.10 60.99 12:35:01 AM 1 35.17 0.00 3.86 0.90 0.13 59.93 12:36:01 AM all 32.41 0.00 3.60 0.48 0.12 63.39 12:36:01 AM 0 40.03 0.00 4.10 0.70 0.15 55.02 12:36:01 AM 1 24.79 0.00 3.10 0.27 0.08 71.76 12:37:01 AM all 37.48 0.00 4.30 0.32 0.11 57.79 12:37:01 AM 0 34.29 0.00 3.85 0.22 0.10 61.54 12:37:01 AM 1 40.67 0.00 4.76 0.42 0.12 54.03 Average: all 36.04 0.00 4.74 1.10 0.11 58.01 Average: 0 37.26 0.00 4.53 1.08 0.11 57.01 Average: 1 34.82 0.00 4.96 1.11 0.11 59.01