---> uname -a: Linux prd-centos8-builder-2c-2g-338.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4938 19 2103 6750 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:1c:ce:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.49/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe1c:ced9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:18:2e:60 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) 03/23/2025 _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 133.49 6.41 127.07 938.49 3471.66 01:40:01 AM 44.89 0.28 44.61 10.40 3314.35 01:41:01 AM 81.72 0.08 81.64 1.33 6790.33 01:42:01 AM 32.12 0.60 31.52 29.72 3605.80 01:43:01 AM 14.18 0.58 13.60 77.45 264.49 Average: 61.28 1.59 59.69 211.50 3489.33 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5396660 6968912 2485664 31.53 2688 1769520 1062472 11.90 143792 2072720 18800 01:40:01 AM 5242428 6986924 2639896 33.49 2688 1929520 1010116 11.31 146076 2179568 126948 01:41:01 AM 5070356 6917048 2811968 35.67 2688 2027144 1066788 11.94 148844 2332620 85304 01:42:01 AM 5116036 6968164 2766288 35.09 2688 2032284 1006240 11.27 350280 2081788 188 01:43:01 AM 5112428 6967116 2769896 35.14 2688 2034836 1011212 11.32 352244 2083604 1412 Average: 5187582 6961633 2694742 34.19 2688 1958661 1031366 11.55 228247 2150060 46530 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 62.21 45.52 360.09 22.19 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 33.94 21.73 630.33 3.84 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 24.86 18.36 255.70 5.03 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 12.43 9.76 12.29 9.44 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 14.16 11.41 10.69 5.47 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 29.52 21.36 253.81 9.19 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) 03/23/2025 _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 10.87 0.00 1.65 1.81 0.06 85.61 01:39:01 AM 0 13.71 0.00 2.37 3.08 0.05 80.79 01:39:01 AM 1 8.02 0.00 0.94 0.55 0.07 90.42 01:40:01 AM all 14.36 0.00 1.79 2.38 0.07 81.41 01:40:01 AM 0 15.91 0.00 1.83 2.13 0.07 80.06 01:40:01 AM 1 12.80 0.00 1.75 2.63 0.07 82.76 01:41:01 AM all 16.17 0.00 1.76 0.97 0.07 81.04 01:41:01 AM 0 29.96 0.00 2.28 0.67 0.05 67.03 01:41:01 AM 1 2.40 0.00 1.23 1.27 0.08 95.02 01:42:01 AM all 14.25 0.00 2.73 0.43 0.08 82.50 01:42:01 AM 0 21.59 0.00 3.04 0.28 0.07 75.02 01:42:01 AM 1 6.92 0.00 2.42 0.57 0.10 89.99 01:43:01 AM all 13.90 0.00 1.07 0.11 0.07 84.86 01:43:01 AM 0 15.54 0.00 1.07 0.12 0.07 83.21 01:43:01 AM 1 12.26 0.00 1.07 0.10 0.07 86.51 Average: all 13.91 0.00 1.80 1.14 0.07 83.08 Average: 0 19.34 0.00 2.12 1.25 0.06 77.22 Average: 1 8.48 0.00 1.48 1.02 0.08 88.94