---> uname -a: Linux prd-centos8-builder-2c-2g-11120.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 648 4777 19 2271 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:63:d9:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe63:d97d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:ce:7f:2a 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) 12/06/2025 _x86_64_ (2 CPU) 12:31:27 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 201.88 13.16 188.72 3558.74 8232.28 12:34:01 PM 81.14 0.47 80.67 63.85 10293.09 12:35:01 PM 44.92 0.95 43.97 87.17 3114.21 12:36:01 PM 22.65 0.00 22.65 0.00 614.38 12:37:01 PM 25.16 0.52 24.64 64.65 627.46 Average: 75.15 3.02 72.13 754.81 4576.29 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5112420 6995264 2770012 35.14 2688 2064764 967512 10.83 201360 2241372 180680 12:34:01 PM 4868444 6913768 3013988 38.24 2688 2221200 1025112 11.48 207796 2450720 91772 12:35:01 PM 4950212 6967432 2932220 37.20 2688 2192240 965916 10.82 267988 2309224 12964 12:36:01 PM 4947360 6962340 2935072 37.24 2688 2190132 965904 10.82 268752 2311560 9936 12:37:01 PM 4888324 6917876 2994108 37.98 2688 2204432 1019024 11.41 441804 2197088 23920 Average: 4953352 6951336 2929080 37.16 2688 2174554 988694 11.07 277540 2301993 63854 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 355.76 211.46 1907.92 65.30 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 65.21 50.55 714.07 8.12 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 20.83 21.01 27.71 8.04 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 18.13 18.61 17.74 7.22 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 22.11 21.13 28.20 16.41 0.00 0.00 0.00 0.00 12:37:01 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 96.40 64.55 539.10 21.02 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) 12/06/2025 _x86_64_ (2 CPU) 12:31:27 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 38.38 0.00 6.84 1.84 0.10 52.85 12:33:01 PM 0 41.41 0.00 7.33 2.58 0.10 48.59 12:33:01 PM 1 35.35 0.00 6.35 1.10 0.10 57.10 12:34:01 PM all 22.39 0.00 3.63 0.86 0.07 73.04 12:34:01 PM 0 18.67 0.00 3.49 0.75 0.08 77.01 12:34:01 PM 1 26.11 0.00 3.78 0.97 0.07 69.08 12:35:01 PM all 34.40 0.00 3.94 0.28 0.09 61.28 12:35:01 PM 0 37.51 0.00 4.47 0.22 0.10 57.71 12:35:01 PM 1 31.31 0.00 3.41 0.35 0.08 64.85 12:36:01 PM all 33.62 0.00 3.54 0.13 0.08 62.63 12:36:01 PM 0 38.91 0.00 3.52 0.15 0.08 57.34 12:36:01 PM 1 28.32 0.00 3.57 0.10 0.08 67.93 12:37:01 PM all 35.44 0.00 3.65 0.15 0.08 60.68 12:37:01 PM 0 42.20 0.00 3.59 0.18 0.08 53.94 12:37:01 PM 1 28.66 0.00 3.70 0.12 0.08 67.43 Average: all 32.84 0.00 4.32 0.65 0.09 62.10 Average: 0 35.74 0.00 4.48 0.77 0.09 58.92 Average: 1 29.95 0.00 4.16 0.53 0.08 65.28