---> uname -a: Linux prd-centos8-builder-2c-2g-35.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4750 19 2299 6756 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:f3:1f:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.18/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fef3:1f34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:d5:f3:9a 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) 06/22/2025 _x86_64_ (2 CPU) 17:33:57 LINUX RESTART (2 CPU) 05:35:01 PM tps rtps wtps bread/s bwrtn/s 05:36:01 PM 223.93 14.26 209.67 3091.22 21173.65 05:37:01 PM 6.23 0.00 6.23 0.00 6369.81 05:38:01 PM 0.88 0.00 0.88 0.00 10.63 05:39:01 PM 0.95 0.05 0.90 1.07 12.26 05:40:01 PM 30.99 6.28 24.71 915.05 2126.16 05:41:01 PM 77.17 0.53 76.64 57.85 6880.44 05:42:01 PM 41.94 0.20 41.74 23.33 2372.67 Average: 54.59 3.05 51.54 584.05 5563.56 05:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 PM 5270080 6972240 2612236 33.14 2688 1902032 1267900 14.20 194048 2155460 189068 05:37:01 PM 5269144 6971308 2613172 33.15 2688 1902032 1283732 14.37 194060 2157252 16 05:38:01 PM 5261012 6963196 2621304 33.26 2688 1902052 1283732 14.37 194060 2165116 16 05:39:01 PM 5260332 6962540 2621984 33.26 2688 1902076 1283732 14.37 194096 2166308 4 05:40:01 PM 5182784 6970380 2699532 34.25 2688 1983520 1024968 11.48 380780 2044344 13516 05:41:01 PM 5040440 6986880 2841876 36.05 2688 2131608 967844 10.84 383480 2138820 7360 05:42:01 PM 4904576 6951036 2977740 37.78 2688 2226548 981228 10.99 388540 2254780 82020 Average: 5169767 6968226 2712549 34.41 2688 1992838 1156162 12.95 275581 2154583 41714 05:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 272.79 152.36 1382.81 67.86 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 3.38 3.60 1.52 0.70 0.00 0.00 0.00 0.00 05:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:38:01 PM eth0 3.72 2.78 2.18 0.65 0.00 0.00 0.00 0.00 05:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 PM eth0 5.08 4.62 1.11 0.97 0.00 0.00 0.00 0.00 05:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 PM eth0 23.10 18.66 218.64 6.71 0.00 0.00 0.00 0.00 05:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 PM eth0 42.60 30.41 640.25 6.11 0.00 0.00 0.00 0.00 05:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 PM eth0 20.90 16.25 228.70 4.07 0.00 0.00 0.00 0.00 05:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.08 32.67 353.60 12.44 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) 06/22/2025 _x86_64_ (2 CPU) 17:33:57 LINUX RESTART (2 CPU) 05:35:01 PM CPU %user %nice %system %iowait %steal %idle 05:36:01 PM all 13.88 0.00 2.83 7.96 0.07 75.26 05:36:01 PM 0 15.67 0.00 3.07 9.09 0.07 72.10 05:36:01 PM 1 12.09 0.00 2.59 6.83 0.07 78.42 05:37:01 PM all 3.98 0.00 0.17 0.45 0.07 95.33 05:37:01 PM 0 7.06 0.00 0.18 0.62 0.07 92.07 05:37:01 PM 1 0.90 0.00 0.15 0.28 0.07 98.60 05:38:01 PM all 0.45 0.00 0.16 0.00 0.06 99.33 05:38:01 PM 0 0.23 0.00 0.17 0.00 0.07 99.53 05:38:01 PM 1 0.67 0.00 0.15 0.00 0.05 99.13 05:39:01 PM all 0.48 0.00 0.16 0.01 0.07 99.28 05:39:01 PM 0 0.27 0.00 0.18 0.00 0.07 99.48 05:39:01 PM 1 0.70 0.00 0.13 0.02 0.07 99.08 05:40:01 PM all 10.99 0.00 1.34 0.65 0.06 86.96 05:40:01 PM 0 10.14 0.00 1.33 0.75 0.05 87.72 05:40:01 PM 1 11.84 0.00 1.35 0.55 0.07 86.19 05:41:01 PM all 20.18 0.00 2.17 1.12 0.07 76.47 05:41:01 PM 0 14.07 0.00 2.10 1.40 0.07 82.37 05:41:01 PM 1 26.29 0.00 2.25 0.83 0.07 70.56 05:42:01 PM all 14.64 0.00 1.64 0.44 0.07 83.20 05:42:01 PM 0 16.75 0.00 1.66 0.72 0.08 80.79 05:42:01 PM 1 12.53 0.00 1.61 0.17 0.07 85.62 Average: all 9.23 0.00 1.21 1.51 0.07 87.98 Average: 0 9.17 0.00 1.24 1.79 0.07 87.73 Average: 1 9.30 0.00 1.18 1.24 0.06 88.23