---> uname -a: Linux prd-centos8-builder-2c-2g-421.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 654 4935 19 2107 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:3d:60:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.200/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe3d:60de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:ae:61:3b 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) 04/30/2025 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 311.48 20.98 290.50 4349.35 33731.02 01:40:01 AM 41.19 0.32 40.88 11.46 3058.06 01:41:01 AM 75.00 0.05 74.95 1.07 6277.83 01:42:01 AM 35.91 0.57 35.34 20.26 3461.67 01:43:01 AM 15.70 0.45 15.25 63.86 1118.40 Average: 95.86 4.47 91.39 889.26 9529.99 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5462036 7035232 2420280 30.71 2688 1770424 973288 10.90 139708 2011140 27960 01:40:01 AM 5187112 6919904 2695204 34.19 2688 1923888 1082796 12.12 164020 2240336 118928 01:41:01 AM 5093756 6925920 2788560 35.38 2688 2015332 1024436 11.47 154888 2310728 90232 01:42:01 AM 5077532 6933252 2804784 35.58 2688 2035896 1004112 11.24 177684 2290124 23680 01:43:01 AM 5040548 6898392 2841768 36.05 2688 2037980 1025152 11.48 350856 2155060 24 Average: 5172197 6942540 2710119 34.38 2688 1956704 1021957 11.44 197431 2201478 52165 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 212.60 127.22 945.90 59.36 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 36.58 25.16 656.97 4.52 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 20.24 15.81 246.93 3.30 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 12.65 10.38 31.89 4.57 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 14.48 11.88 14.48 9.90 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 59.31 38.09 379.24 16.33 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) 04/30/2025 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.63 0.00 3.45 11.85 0.08 66.98 01:39:01 AM 0 15.77 0.00 3.73 12.90 0.08 67.52 01:39:01 AM 1 19.50 0.00 3.17 10.81 0.08 66.44 01:40:01 AM all 11.87 0.00 1.15 0.73 0.07 86.18 01:40:01 AM 0 9.62 0.00 1.12 0.38 0.07 88.81 01:40:01 AM 1 14.11 0.00 1.18 1.08 0.07 83.56 01:41:01 AM all 13.67 0.00 1.67 1.27 0.06 83.34 01:41:01 AM 0 6.04 0.00 1.38 1.60 0.07 90.91 01:41:01 AM 1 21.30 0.00 1.95 0.93 0.05 75.77 01:42:01 AM all 18.32 0.00 1.63 0.54 0.08 79.43 01:42:01 AM 0 12.50 0.00 1.67 0.63 0.08 85.12 01:42:01 AM 1 24.13 0.00 1.60 0.45 0.08 73.74 01:43:01 AM all 14.88 0.00 2.36 0.54 0.07 82.15 01:43:01 AM 0 7.02 0.00 2.20 0.75 0.07 89.96 01:43:01 AM 1 22.75 0.00 2.51 0.33 0.07 74.34 Average: all 15.27 0.00 2.05 2.98 0.07 79.63 Average: 0 10.19 0.00 2.02 3.25 0.07 84.48 Average: 1 20.36 0.00 2.08 2.71 0.07 74.78