---> uname -a: Linux prd-centos8-builder-2c-2g-377.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 656 4933 19 2107 6749 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:ae:c5:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.125/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:feae:c573/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:6b:e9:d2 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) 04/08/2025 _x86_64_ (2 CPU) 01:36:47 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 180.62 6.25 174.38 929.16 3791.57 01:40:01 AM 50.26 0.30 49.96 10.93 3565.94 01:41:01 AM 75.69 0.62 75.07 21.33 6444.20 01:42:01 AM 29.01 0.07 28.95 9.73 3515.06 01:43:01 AM 15.01 0.58 14.43 77.45 323.78 Average: 70.12 1.56 68.56 209.74 3528.22 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5398000 6974604 2484324 31.52 2688 1773912 1011424 11.33 143504 2071052 18832 01:40:01 AM 5253752 7000380 2628572 33.35 2688 1933508 963928 10.79 146692 2172916 125296 01:41:01 AM 5084660 6940948 2797664 35.49 2688 2036512 1004540 11.25 149208 2314740 90336 01:42:01 AM 5117496 6974208 2764828 35.08 2688 2036972 966492 10.82 350484 2077532 168 01:43:01 AM 5112988 6972280 2769336 35.13 2688 2039524 962968 10.78 352404 2080588 28 Average: 5193379 6972484 2688945 34.11 2688 1964086 981870 10.99 228458 2143366 46932 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 32.56 21.94 238.83 10.45 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 33.88 24.56 651.79 3.99 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 23.69 18.28 232.18 5.12 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 12.16 9.50 12.16 9.25 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 14.18 11.73 10.73 5.52 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 23.29 17.20 229.14 6.87 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) 04/08/2025 _x86_64_ (2 CPU) 01:36:47 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 9.27 0.00 1.54 1.49 0.05 87.65 01:39:01 AM 0 5.30 0.00 1.69 2.43 0.05 90.53 01:39:01 AM 1 13.23 0.00 1.38 0.55 0.05 84.78 01:40:01 AM all 15.21 0.00 1.82 0.44 0.06 82.48 01:40:01 AM 0 6.58 0.00 1.36 0.50 0.05 91.50 01:40:01 AM 1 23.85 0.00 2.27 0.38 0.07 73.43 01:41:01 AM all 17.87 0.00 1.95 0.67 0.06 79.46 01:41:01 AM 0 7.87 0.00 1.81 0.83 0.05 89.43 01:41:01 AM 1 27.89 0.00 2.09 0.50 0.07 69.46 01:42:01 AM all 12.22 0.00 2.40 0.31 0.05 85.03 01:42:01 AM 0 7.65 0.00 2.37 0.53 0.05 89.40 01:42:01 AM 1 16.79 0.00 2.42 0.08 0.05 80.66 01:43:01 AM all 14.31 0.00 1.06 0.11 0.06 84.47 01:43:01 AM 0 12.08 0.00 1.05 0.10 0.07 86.70 01:43:01 AM 1 16.53 0.00 1.07 0.12 0.05 82.23 Average: all 13.78 0.00 1.75 0.60 0.06 83.81 Average: 0 7.89 0.00 1.66 0.88 0.05 89.52 Average: 1 19.66 0.00 1.85 0.33 0.06 78.11