---> uname -a: Linux prd-centos8-builder-2c-2g-310.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: 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4954 19 2107 6769 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:a6:03:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.153/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fea6:395/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:fb:36:7d 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) 03/13/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 147.77 6.58 141.19 942.09 3568.91 01:40:01 AM 43.90 0.28 43.62 10.40 3349.22 01:41:01 AM 77.30 0.08 77.22 1.33 6739.38 01:42:01 AM 32.54 0.53 32.01 20.00 3587.69 01:43:01 AM 13.60 0.65 12.95 87.19 255.44 Average: 63.03 1.63 61.40 212.22 3500.12 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5420756 6997088 2461568 31.23 2688 1773604 1022820 11.45 142768 2048384 18792 01:40:01 AM 5259652 7008184 2622672 33.27 2688 1933620 963192 10.78 145156 2163932 126812 01:41:01 AM 5116252 6966840 2766072 35.09 2688 2031108 987564 11.06 147124 2287124 84700 01:42:01 AM 5097500 6953120 2784824 35.33 2688 2035888 1023600 11.46 178948 2270372 44 01:43:01 AM 5157624 7016224 2724700 34.57 2688 2038828 946708 10.60 351628 2038268 976 Average: 5210357 6988291 2671967 33.90 2688 1962610 988777 11.07 193125 2161616 46265 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 80.17 50.78 375.87 28.81 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 36.69 24.49 637.11 3.97 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 23.61 18.65 249.49 4.76 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 8.40 7.08 9.39 3.23 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 18.13 14.33 13.81 11.40 0.00 0.00 0.00 0.00 01:43:01 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 33.40 23.07 257.15 10.43 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) 03/13/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 11.51 0.00 1.91 1.80 0.05 84.72 01:39:01 AM 0 9.11 0.00 1.59 0.47 0.05 88.79 01:39:01 AM 1 13.92 0.00 2.24 3.13 0.05 80.66 01:40:01 AM all 14.41 0.00 1.63 0.55 0.06 83.35 01:40:01 AM 0 5.14 0.00 1.07 0.33 0.05 93.41 01:40:01 AM 1 23.69 0.00 2.20 0.77 0.07 73.27 01:41:01 AM all 14.84 0.00 1.79 1.01 0.04 82.32 01:41:01 AM 0 7.62 0.00 1.38 0.98 0.03 89.98 01:41:01 AM 1 22.07 0.00 2.20 1.03 0.05 74.65 01:42:01 AM all 14.38 0.00 2.69 0.49 0.05 82.39 01:42:01 AM 0 13.72 0.00 2.54 0.65 0.05 83.04 01:42:01 AM 1 15.04 0.00 2.84 0.33 0.05 81.74 01:43:01 AM all 14.85 0.00 1.23 0.09 0.06 83.77 01:43:01 AM 0 11.25 0.00 1.12 0.07 0.07 87.50 01:43:01 AM 1 18.45 0.00 1.33 0.12 0.05 80.05 Average: all 14.00 0.00 1.85 0.79 0.05 83.31 Average: 0 9.36 0.00 1.54 0.50 0.05 88.55 Average: 1 18.64 0.00 2.16 1.07 0.05 78.07