---> uname -a: Linux prd-centos8-builder-2c-2g-291.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: 2800.000 BogoMIPS: 5600.00 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 631 4930 19 2134 6771 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:ed:b1:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.20/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feed:b10a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:22:e2:50 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) 12/04/2025 _x86_64_ (2 CPU) 01:37:17 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 318.61 124.16 194.45 13255.69 39155.27 01:40:01 AM 42.02 0.60 41.42 18.79 3727.14 01:41:01 AM 86.62 0.05 86.57 1.07 6953.64 01:42:01 AM 53.71 0.77 52.94 29.33 4977.30 01:43:01 AM 17.03 0.65 16.38 87.19 690.20 Average: 103.60 25.24 78.35 2678.15 11100.19 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5495812 7055356 2386504 30.28 2688 1757688 951984 10.66 138280 1980960 31624 01:40:01 AM 5255804 6946268 2626512 33.32 2688 1883996 1046728 11.72 151292 2189400 66652 01:41:01 AM 5092944 6939132 2789372 35.39 2688 2028688 996284 11.16 154552 2306852 91240 01:42:01 AM 5075284 6956720 2807032 35.61 2688 2060328 974532 10.91 180248 2283676 8872 01:43:01 AM 5134012 7018656 2748304 34.87 2688 2063088 914404 10.24 353508 2051088 8872 Average: 5210771 6983226 2671545 33.89 2688 1958758 976786 10.94 195576 2162395 41452 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 214.95 126.06 895.36 60.29 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 52.55 37.07 858.36 5.43 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 22.17 17.39 276.23 3.55 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 11.83 9.52 10.61 4.97 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 16.83 13.00 14.67 10.17 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 63.66 40.61 411.05 16.88 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) 12/04/2025 _x86_64_ (2 CPU) 01:37:17 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 25.84 0.00 4.79 11.10 0.08 58.18 01:39:01 AM 0 21.88 0.00 5.06 8.77 0.07 64.22 01:39:01 AM 1 29.80 0.00 4.53 13.44 0.10 52.12 01:40:01 AM all 12.64 0.00 1.15 0.61 0.06 85.54 01:40:01 AM 0 5.63 0.00 0.82 0.50 0.07 92.99 01:40:01 AM 1 19.65 0.00 1.49 0.72 0.05 78.10 01:41:01 AM all 15.84 0.00 1.97 1.34 0.09 80.75 01:41:01 AM 0 13.28 0.00 1.72 1.18 0.10 83.72 01:41:01 AM 1 18.40 0.00 2.23 1.50 0.08 77.79 01:42:01 AM all 22.14 0.00 2.31 0.88 0.07 74.59 01:42:01 AM 0 17.97 0.00 2.35 1.12 0.07 78.49 01:42:01 AM 1 26.30 0.00 2.26 0.65 0.08 70.70 01:43:01 AM all 18.74 0.00 1.92 0.21 0.07 79.07 01:43:01 AM 0 9.88 0.00 1.77 0.28 0.07 88.01 01:43:01 AM 1 27.60 0.00 2.07 0.13 0.07 70.13 Average: all 19.03 0.00 2.43 2.82 0.08 75.64 Average: 0 13.72 0.00 2.34 2.37 0.07 81.50 Average: 1 24.34 0.00 2.51 3.27 0.08 69.79