---> uname -a: Linux prd-centos8-builder-2c-2g-45756.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 617 4814 19 2265 6783 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:79:a6:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe79:a638/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:0d:bd:c0 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) 07/24/2025 _x86_64_ (2 CPU) 22:31:28 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 213.90 10.76 203.13 3643.45 8220.89 10:34:01 PM 103.72 0.50 103.22 64.39 10953.62 10:35:01 PM 32.29 0.30 31.99 42.39 1729.38 10:36:01 PM 23.23 0.40 22.83 30.52 884.91 Average: 93.29 2.99 90.29 945.26 5447.13 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5174408 7023452 2708024 34.36 2688 2033040 952452 10.66 201312 2185804 151832 10:34:01 PM 4965900 6972672 2916532 37.00 2688 2182428 965660 10.81 232136 2330880 41660 10:35:01 PM 4985632 6994048 2896800 36.75 2688 2183704 954148 10.68 266828 2275384 9932 10:36:01 PM 4946244 6956356 2936188 37.25 2688 2185480 979428 10.97 267772 2313520 10756 Average: 5018046 6986632 2864386 36.34 2688 2146163 962922 10.78 242012 2276397 53545 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 301.78 173.96 1827.98 61.66 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 70.67 56.46 753.43 10.59 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 20.58 21.13 25.66 8.77 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 19.79 19.14 24.60 6.81 0.00 0.00 0.00 0.00 10:36:01 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 103.21 67.67 657.94 21.96 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) 07/24/2025 _x86_64_ (2 CPU) 22:31:28 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 36.84 0.00 7.04 1.61 0.09 54.42 10:33:01 PM 0 42.54 0.00 8.36 2.31 0.08 46.71 10:33:01 PM 1 31.16 0.00 5.72 0.90 0.10 62.12 10:34:01 PM all 35.64 0.00 5.25 0.96 0.11 58.05 10:34:01 PM 0 50.24 0.00 6.53 1.03 0.12 42.07 10:34:01 PM 1 21.06 0.00 3.96 0.88 0.10 74.00 10:35:01 PM all 33.46 0.00 3.59 0.23 0.08 62.65 10:35:01 PM 0 46.28 0.00 3.82 0.23 0.07 49.61 10:35:01 PM 1 20.62 0.00 3.35 0.22 0.10 75.70 10:36:01 PM all 31.36 0.00 3.08 0.15 0.09 65.32 10:36:01 PM 0 48.04 0.00 3.86 0.13 0.10 47.86 10:36:01 PM 1 14.64 0.00 2.29 0.17 0.08 82.82 Average: all 34.32 0.00 4.73 0.73 0.09 60.11 Average: 0 46.78 0.00 5.64 0.93 0.09 46.56 Average: 1 21.86 0.00 3.83 0.54 0.10 73.67