---> uname -a: Linux prd-centos8-builder-2c-2g-384.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 621 4964 19 2111 6783 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:17:1c:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.240/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe17:1c49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:64:37:fc 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) 04/11/2025 _x86_64_ (2 CPU) 00:38:06 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 182.17 109.70 72.48 10714.43 37028.42 12:41:01 AM 47.22 6.16 41.05 903.57 3233.39 12:42:01 AM 45.54 0.18 45.36 4.80 3033.96 12:43:02 AM 75.64 0.05 75.59 1.07 6568.66 12:44:01 AM 36.79 0.61 36.18 75.92 3711.32 Average: 77.61 23.42 54.19 2347.76 10739.20 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5600192 7112552 2282132 28.95 2688 1712328 950416 10.64 130108 1894556 43316 12:41:01 AM 5425728 7014124 2456596 31.17 2688 1784816 1004652 11.25 144736 2038116 9832 12:42:01 AM 5281748 7030184 2600576 32.99 2688 1933388 937904 10.50 146204 2140172 125616 12:43:02 AM 5148468 7001356 2733856 34.68 2688 2033412 955380 10.70 147476 2254932 86512 12:44:01 AM 5142696 7004232 2739628 34.76 2688 2041304 929624 10.41 320012 2083196 23932 Average: 5319766 7032490 2562558 32.51 2688 1901050 955595 10.70 177707 2082194 57842 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 237.62 127.87 833.69 57.13 0.00 0.00 0.00 0.00 12:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 18.33 13.40 169.11 2.95 0.00 0.00 0.00 0.00 12:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 32.99 22.25 628.14 3.64 0.00 0.00 0.00 0.00 12:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM eth0 21.35 17.06 237.80 7.56 0.00 0.00 0.00 0.00 12:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 56.48 47.67 21.44 228.13 0.00 0.00 0.00 0.00 12:44:01 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 73.41 45.64 379.24 59.32 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) 04/11/2025 _x86_64_ (2 CPU) 00:38:06 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 13.04 0.00 3.58 42.62 0.08 40.68 12:40:01 AM 0 12.95 0.00 3.28 45.27 0.08 38.42 12:40:01 AM 1 13.12 0.00 3.87 39.98 0.08 42.94 12:41:01 AM all 9.11 0.00 1.16 4.16 0.06 85.50 12:41:01 AM 0 8.83 0.00 1.19 6.01 0.05 83.93 12:41:01 AM 1 9.40 0.00 1.14 2.32 0.07 87.08 12:42:01 AM all 14.24 0.00 1.72 2.34 0.08 81.62 12:42:01 AM 0 14.35 0.00 1.62 1.85 0.07 82.12 12:42:01 AM 1 14.13 0.00 1.82 2.83 0.10 81.12 12:43:02 AM all 13.60 0.00 1.67 1.56 0.07 83.10 12:43:02 AM 0 12.20 0.00 1.55 1.45 0.05 84.76 12:43:02 AM 1 15.01 0.00 1.79 1.67 0.08 81.45 12:44:01 AM all 18.95 0.00 1.50 0.64 0.07 78.85 12:44:01 AM 0 18.09 0.00 1.42 0.68 0.07 79.74 12:44:01 AM 1 19.80 0.00 1.58 0.59 0.07 77.96 Average: all 13.77 0.00 1.92 10.26 0.07 73.97 Average: 0 13.27 0.00 1.81 11.05 0.06 73.81 Average: 1 14.28 0.00 2.04 9.48 0.08 74.13