---> uname -a: Linux prd-centos8-builder-2c-2g-43793.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 707 4731 19 2258 6692 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:54:4d:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe54:4dc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:e6:b5:e5 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) 07/18/2025 _x86_64_ (2 CPU) 13:31:51 LINUX RESTART (2 CPU) 01:33:02 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 118.15 0.49 117.66 65.21 10678.26 01:35:01 PM 55.40 0.32 55.08 43.19 5834.84 01:36:01 PM 20.53 0.03 20.50 0.53 538.09 01:37:01 PM 27.17 0.92 26.26 95.17 696.73 Average: 55.05 0.44 54.61 50.97 4410.78 01:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 4929148 6892496 2953276 37.47 2688 2139520 1040980 11.66 204136 2395044 101156 01:35:01 PM 4911836 6913272 2970588 37.69 2688 2177256 1037656 11.62 266256 2348292 10768 01:36:01 PM 4888856 6890516 2993568 37.98 2688 2177272 1056008 11.82 267352 2369728 10748 01:37:01 PM 4860052 6871384 3022372 38.34 2688 2186920 1069372 11.97 425444 2240244 18468 Average: 4897473 6891917 2984951 37.87 2688 2170242 1051004 11.77 290797 2338327 35285 01:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 55.63 49.20 664.31 8.62 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 68.53 59.26 587.39 11.60 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 18.48 18.83 18.13 6.89 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 24.91 23.23 29.45 16.63 0.00 0.00 0.00 0.00 01:37:01 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 41.83 37.58 323.40 10.94 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) 07/18/2025 _x86_64_ (2 CPU) 13:31:51 LINUX RESTART (2 CPU) 01:33:02 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 36.18 0.00 5.67 1.10 0.10 56.95 01:34:01 PM 0 41.46 0.00 6.53 1.71 0.10 50.20 01:34:01 PM 1 30.92 0.00 4.81 0.49 0.10 63.67 01:35:01 PM all 34.20 0.00 4.37 0.43 0.10 60.90 01:35:01 PM 0 34.66 0.00 4.64 0.50 0.08 60.12 01:35:01 PM 1 33.74 0.00 4.10 0.37 0.12 61.68 01:36:01 PM all 32.74 0.00 3.24 0.12 0.09 63.80 01:36:01 PM 0 25.27 0.00 2.57 0.12 0.10 71.95 01:36:01 PM 1 40.21 0.00 3.91 0.13 0.08 55.66 01:37:01 PM all 35.78 0.00 3.94 0.16 0.09 60.03 01:37:01 PM 0 29.05 0.00 3.95 0.13 0.08 66.78 01:37:01 PM 1 42.51 0.00 3.93 0.18 0.10 53.28 Average: all 34.72 0.00 4.30 0.45 0.10 60.43 Average: 0 32.57 0.00 4.41 0.61 0.09 62.31 Average: 1 36.86 0.00 4.19 0.29 0.10 58.55