---> uname -a: Linux prd-centos8-builder-2c-2g-208.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 562 4991 19 2143 6840 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:83:21:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.95/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe83:21fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:bb:32:2b 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) 11/01/2025 _x86_64_ (2 CPU) 08:01:05 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:02 AM 103.63 18.41 85.22 3927.49 33568.96 08:04:01 AM 25.54 0.85 24.69 40.40 2710.96 08:05:01 AM 24.20 0.07 24.13 1.60 1661.11 08:06:01 AM 83.05 0.38 82.67 54.12 7895.58 08:07:01 AM 40.70 0.20 40.50 23.33 2580.11 Average: 55.53 3.99 51.53 812.04 9707.22 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:02 AM 5610392 7135224 2271924 28.82 2688 1724316 902384 10.10 124660 1886980 46472 08:04:01 AM 5518384 7091704 2363932 29.99 2688 1770024 934852 10.47 307096 1784792 31520 08:05:01 AM 5451588 7045596 2430728 30.84 2688 1789188 955024 10.69 309012 1844980 27852 08:06:01 AM 5320012 7088284 2562304 32.51 2688 1953068 881960 9.88 313244 1928620 7464 08:07:01 AM 5177744 7062012 2704572 34.31 2688 2062056 898964 10.07 317944 2043064 82808 Average: 5415624 7084564 2466692 31.29 2688 1859730 914637 10.24 274391 1897687 39223 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:02 AM eth0 92.99 61.80 501.29 25.68 0.00 0.00 0.00 0.00 08:03:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 18.54 14.32 237.14 3.18 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 5.10 4.63 27.48 1.13 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 64.24 45.44 631.97 7.01 0.00 0.00 0.00 0.00 08:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 19.29 16.01 256.53 3.87 0.00 0.00 0.00 0.00 08:07:01 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 40.10 28.49 331.20 8.19 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) 11/01/2025 _x86_64_ (2 CPU) 08:01:05 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:02 AM all 9.66 0.00 1.98 12.21 0.08 76.06 08:03:02 AM 0 8.94 0.00 2.18 12.96 0.08 75.84 08:03:02 AM 1 10.38 0.00 1.79 11.47 0.07 76.29 08:04:01 AM all 9.68 0.00 1.15 0.65 0.08 88.43 08:04:01 AM 0 7.47 0.00 1.07 1.00 0.08 90.37 08:04:01 AM 1 11.88 0.00 1.24 0.31 0.08 86.49 08:05:01 AM all 5.97 0.00 0.63 11.20 0.05 82.15 08:05:01 AM 0 5.67 0.00 0.72 22.11 0.07 71.44 08:05:01 AM 1 6.27 0.00 0.53 0.30 0.03 92.86 08:06:01 AM all 20.19 0.00 2.08 1.87 0.07 75.78 08:06:01 AM 0 8.23 0.00 1.48 1.52 0.07 88.71 08:06:01 AM 1 32.18 0.00 2.68 2.23 0.07 62.83 08:07:01 AM all 13.28 0.00 1.51 3.29 0.07 81.85 08:07:01 AM 0 9.27 0.00 1.30 2.88 0.07 86.49 08:07:01 AM 1 17.31 0.00 1.72 3.70 0.07 77.21 Average: all 11.77 0.00 1.47 5.86 0.07 80.83 Average: 0 7.92 0.00 1.35 8.11 0.07 82.55 Average: 1 15.62 0.00 1.59 3.61 0.06 79.12