---> uname -a: Linux prd-centos8-builder-2c-2g-39676.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 682 4751 19 2263 6718 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:5e:af:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe5e:af51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:6a:a0:8c 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) 07/04/2025 _x86_64_ (2 CPU) 17:31:28 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 252.39 19.31 233.08 5516.31 7543.61 05:34:02 PM 114.98 0.50 114.48 64.39 12179.92 05:35:01 PM 37.11 0.30 36.80 43.10 1860.64 05:36:01 PM 20.88 0.00 20.88 0.00 549.76 Average: 106.64 5.05 101.59 1411.94 5548.86 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5146852 6981084 2735580 34.70 2688 2017164 993696 11.13 201580 2211168 163540 05:34:02 PM 4964036 6969944 2918396 37.02 2688 2181292 983100 11.01 230824 2333808 42500 05:35:01 PM 4907012 6914180 2975420 37.75 2688 2182564 1025584 11.48 267404 2354452 10760 05:36:01 PM 4824472 6831524 3057960 38.79 2688 2182564 1120224 12.54 268136 2436304 10756 Average: 4960593 6924183 2921839 37.07 2688 2140896 1030651 11.54 241986 2333933 56889 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 289.46 185.99 1786.77 62.42 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 PM eth0 64.31 54.22 808.71 9.85 0.00 0.00 0.00 0.00 05:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 20.35 21.43 25.30 9.28 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.30 19.46 18.65 7.23 0.00 0.00 0.00 0.00 05:36:01 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 98.69 70.49 662.58 22.25 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) 07/04/2025 _x86_64_ (2 CPU) 17:31:28 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 40.76 0.00 7.98 3.27 0.13 47.87 05:33:01 PM 0 53.14 0.00 9.22 4.33 0.12 33.19 05:33:01 PM 1 28.36 0.00 6.74 2.20 0.13 62.58 05:34:02 PM all 34.98 0.00 5.05 1.88 0.10 57.99 05:34:02 PM 0 45.37 0.00 5.66 1.59 0.12 47.27 05:34:02 PM 1 24.63 0.00 4.45 2.16 0.08 68.68 05:35:01 PM all 35.37 0.00 3.57 0.37 0.08 60.60 05:35:01 PM 0 55.06 0.00 4.17 0.34 0.08 40.34 05:35:01 PM 1 15.65 0.00 2.97 0.41 0.08 80.88 05:36:01 PM all 32.34 0.00 3.55 0.11 0.08 63.93 05:36:01 PM 0 33.89 0.00 4.07 0.10 0.08 61.85 05:36:01 PM 1 30.79 0.00 3.02 0.12 0.07 66.00 Average: all 35.86 0.00 5.04 1.41 0.10 57.59 Average: 0 46.83 0.00 5.78 1.59 0.10 45.70 Average: 1 24.89 0.00 4.30 1.22 0.09 69.49