---> uname -a: Linux prd-centos8-builder-2c-2g-26.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 646 4917 19 2132 6756 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:20:f1:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.191/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe20:f1f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:70:2b:ba 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 07/10/2025 _x86_64_ (2 CPU) 07:02:33 LINUX RESTART (2 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 146.77 6.29 140.48 936.52 3986.58 07:06:01 AM 44.98 0.25 44.73 6.93 3649.06 07:07:01 AM 81.89 0.18 81.71 10.93 8079.64 07:08:01 AM 26.30 0.47 25.83 64.79 1992.53 Average: 74.68 1.78 72.91 251.93 4428.95 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5395588 6984488 2486728 31.55 2688 1785720 1030156 11.53 144448 2071396 17956 07:06:01 AM 5246084 7000080 2636232 33.44 2688 1939652 962992 10.78 146504 2178396 105920 07:07:01 AM 5083280 6955660 2799036 35.51 2688 2051556 982672 11.00 148312 2308800 39944 07:08:01 AM 5012500 6892548 2869816 36.41 2688 2058804 1065268 11.93 324444 2203820 22460 Average: 5184363 6958194 2697953 34.23 2688 1958933 1010272 11.31 190927 2190603 46570 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 26.96 19.57 256.40 6.19 0.00 0.00 0.00 0.00 07:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 31.33 21.85 640.77 3.66 0.00 0.00 0.00 0.00 07:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 24.69 17.59 267.78 4.58 0.00 0.00 0.00 0.00 07:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 54.19 46.38 22.16 216.89 0.00 0.00 0.00 0.00 07:08:01 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 34.32 26.38 296.95 58.04 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 07/10/2025 _x86_64_ (2 CPU) 07:02:33 LINUX RESTART (2 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 10.54 0.00 1.52 1.61 0.06 86.27 07:05:01 AM 0 6.86 0.00 0.97 0.66 0.05 91.46 07:05:01 AM 1 14.24 0.00 2.08 2.55 0.07 81.06 07:06:01 AM all 13.93 0.00 1.58 0.52 0.07 83.89 07:06:01 AM 0 9.80 0.00 1.12 0.38 0.08 88.62 07:06:01 AM 1 18.07 0.00 2.05 0.67 0.07 79.15 07:07:01 AM all 17.34 0.00 1.88 0.97 0.07 79.74 07:07:01 AM 0 14.17 0.00 1.72 0.83 0.07 83.21 07:07:01 AM 1 20.51 0.00 2.05 1.10 0.07 76.27 07:08:01 AM all 21.28 0.00 1.33 0.26 0.09 77.05 07:08:01 AM 0 12.43 0.00 1.20 0.27 0.08 86.02 07:08:01 AM 1 30.13 0.00 1.45 0.25 0.10 68.07 Average: all 15.80 0.00 1.58 0.84 0.07 81.72 Average: 0 10.83 0.00 1.25 0.54 0.07 87.31 Average: 1 20.77 0.00 1.91 1.14 0.08 76.12