---> uname -a: Linux prd-centos8-builder-2c-2g-457.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 698 4887 19 2112 6707 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:d3:93:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.201/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fed3:93e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:df:c6:15 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) 05/17/2025 _x86_64_ (2 CPU) 01:37:03 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 297.32 88.97 208.35 9755.81 39069.51 01:40:01 AM 48.78 0.23 48.55 8.80 3505.48 01:41:01 AM 72.33 0.05 72.28 1.07 6190.92 01:42:01 AM 44.94 0.57 44.38 20.26 4167.21 01:43:01 AM 17.61 0.45 17.16 63.85 679.42 Average: 96.20 18.05 78.14 1970.02 10722.73 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5412952 6991496 2469372 31.33 2688 1775352 1025288 11.48 139596 2059004 29736 01:40:01 AM 5058512 6862228 2823812 35.82 2688 1989460 1138824 12.75 182236 2327800 171964 01:41:01 AM 5111776 6965912 2770548 35.15 2688 2034636 992256 11.11 146948 2291156 103660 01:42:01 AM 5027052 6887004 2855272 36.22 2688 2039508 1065992 11.94 179004 2336856 8860 01:43:01 AM 4979036 6839336 2903288 36.83 2688 2040060 1107992 12.41 351408 2214084 7380 Average: 5117866 6909195 2764458 35.07 2688 1975803 1066070 11.94 199838 2245780 64320 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 217.03 117.69 995.88 58.28 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 37.89 26.07 658.46 4.56 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 22.49 17.04 248.21 3.99 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 9.45 8.32 9.08 3.86 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 14.21 11.73 12.83 10.00 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 60.22 36.17 384.90 16.14 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) 05/17/2025 _x86_64_ (2 CPU) 01:37:03 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 19.41 0.00 4.45 10.91 0.09 65.15 01:39:01 AM 0 14.62 0.00 4.71 12.99 0.10 67.58 01:39:01 AM 1 24.17 0.00 4.18 8.84 0.08 62.73 01:40:01 AM all 14.21 0.00 1.49 0.61 0.07 83.62 01:40:01 AM 0 9.70 0.00 1.35 0.77 0.08 88.11 01:40:01 AM 1 18.74 0.00 1.64 0.45 0.05 79.12 01:41:01 AM all 14.44 0.00 1.82 0.86 0.07 82.81 01:41:01 AM 0 13.76 0.00 1.76 0.98 0.07 83.42 01:41:01 AM 1 15.11 0.00 1.87 0.73 0.08 82.21 01:42:01 AM all 18.84 0.00 1.65 0.54 0.07 78.89 01:42:01 AM 0 21.15 0.00 1.81 0.58 0.07 76.39 01:42:01 AM 1 16.53 0.00 1.48 0.50 0.08 81.40 01:43:01 AM all 18.20 0.00 2.65 0.18 0.08 78.89 01:43:01 AM 0 23.16 0.00 2.69 0.23 0.10 73.82 01:43:01 AM 1 13.25 0.00 2.62 0.12 0.07 83.94 Average: all 17.02 0.00 2.41 2.61 0.08 77.89 Average: 0 16.48 0.00 2.46 3.09 0.08 77.89 Average: 1 17.56 0.00 2.36 2.12 0.07 77.89