---> uname -a: Linux prd-centos8-builder-2c-2g-481.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: 2799.996 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 678 4903 19 2115 6726 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:61:c1:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.37/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe61:c1c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:40:a9:0e 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) 05/23/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 167.69 6.32 161.37 925.18 3469.36 01:40:01 AM 48.80 0.15 48.65 3.73 3675.84 01:41:01 AM 81.65 0.62 81.04 21.33 6748.58 01:42:01 AM 29.71 0.07 29.65 9.73 3320.63 01:43:01 AM 21.55 0.58 20.96 77.45 791.77 Average: 69.88 1.55 68.33 207.48 3601.24 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5360292 6952076 2522024 32.00 2688 1788584 1071344 12.00 144068 2104932 34620 01:40:01 AM 5222868 6977264 2659448 33.74 2688 1941268 1031664 11.55 146212 2202720 126536 01:41:01 AM 5046668 6910236 2835648 35.97 2688 2043408 1078440 12.08 149140 2349336 89760 01:42:01 AM 5079608 6943596 2802708 35.56 2688 2043868 1026796 11.50 351788 2111192 9024 01:43:01 AM 5021844 6895936 2860472 36.29 2688 2053812 1068604 11.97 354168 2166164 17312 Average: 5146256 6935822 2736060 34.71 2688 1974188 1055370 11.82 229075 2186869 55450 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 30.38 21.05 251.76 7.24 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 37.99 19.76 638.31 3.51 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 21.45 16.91 229.90 5.02 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 11.76 9.77 12.15 9.11 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 12.60 10.65 9.89 5.12 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 22.84 15.63 228.42 6.00 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) 05/23/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.54 0.00 1.61 1.48 0.07 86.30 01:39:01 AM 0 14.14 0.00 1.65 1.34 0.05 82.82 01:39:01 AM 1 6.94 0.00 1.57 1.63 0.08 89.78 01:40:01 AM all 14.26 0.00 1.68 0.49 0.06 83.51 01:40:01 AM 0 14.42 0.00 1.63 0.40 0.05 83.49 01:40:01 AM 1 14.09 0.00 1.72 0.58 0.07 83.53 01:41:01 AM all 20.64 0.00 2.10 0.83 0.06 76.38 01:41:01 AM 0 24.54 0.00 2.33 0.78 0.05 72.30 01:41:01 AM 1 16.75 0.00 1.87 0.87 0.07 80.45 01:42:01 AM all 15.25 0.00 2.96 0.33 0.06 81.41 01:42:01 AM 0 18.73 0.00 2.99 0.37 0.07 77.84 01:42:01 AM 1 11.77 0.00 2.92 0.28 0.05 84.97 01:43:01 AM all 20.14 0.00 1.57 0.22 0.06 78.01 01:43:01 AM 0 23.04 0.00 1.65 0.32 0.05 74.95 01:43:01 AM 1 17.24 0.00 1.50 0.12 0.07 81.08 Average: all 16.17 0.00 1.98 0.67 0.06 81.12 Average: 0 18.98 0.00 2.05 0.64 0.05 78.28 Average: 1 13.36 0.00 1.91 0.70 0.07 83.96