---> uname -a: Linux prd-centos8-builder-2c-2g-470.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 675 4864 19 2158 6727 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:77:63:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.66/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe77:6308/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:7f:6e:94 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) 05/19/2025 _x86_64_ (2 CPU) 21:06:54 LINUX RESTART (2 CPU) 09:08:03 PM tps rtps wtps bread/s bwrtn/s 09:09:01 PM 157.89 11.01 146.88 1476.32 3623.58 09:10:01 PM 48.38 0.23 48.14 8.80 3644.89 09:11:01 PM 78.94 0.05 78.89 1.07 6828.27 09:12:01 PM 45.79 0.70 45.09 94.25 4926.70 Average: 82.12 2.93 79.19 386.05 4765.41 09:08:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 PM 5380688 6961124 2501636 31.74 2688 1777472 1043472 11.68 144756 2086468 27856 09:10:01 PM 5227420 6979956 2654904 33.68 2688 1939144 1006796 11.27 146540 2198680 128052 09:11:01 PM 5033748 6928332 2848576 36.14 2688 2072504 1013304 11.35 160988 2345784 121456 09:12:01 PM 5040772 6945452 2841552 36.05 2688 2081976 994380 11.13 327068 2165652 23080 Average: 5170657 6953716 2711667 34.40 2688 1967774 1014488 11.36 194838 2199146 75111 09:08:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 148.45 87.02 641.50 45.45 0.00 0.00 0.00 0.00 09:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 32.48 23.18 640.49 3.93 0.00 0.00 0.00 0.00 09:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 21.56 16.81 247.85 4.33 0.00 0.00 0.00 0.00 09:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 15.41 12.18 22.18 5.84 0.00 0.00 0.00 0.00 09:12:01 PM 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 53.69 34.36 385.88 14.63 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) 05/19/2025 _x86_64_ (2 CPU) 21:06:54 LINUX RESTART (2 CPU) 09:08:03 PM CPU %user %nice %system %iowait %steal %idle 09:09:01 PM all 15.68 0.00 2.16 1.55 0.07 80.54 09:09:01 PM 0 18.57 0.00 2.82 2.08 0.07 76.46 09:09:01 PM 1 12.81 0.00 1.50 1.03 0.07 84.59 09:10:01 PM all 14.11 0.00 1.53 0.72 0.08 83.56 09:10:01 PM 0 10.70 0.00 1.30 0.65 0.08 87.27 09:10:01 PM 1 17.53 0.00 1.77 0.78 0.08 79.83 09:11:01 PM all 17.91 0.00 2.25 0.81 0.08 78.96 09:11:01 PM 0 16.68 0.00 2.45 0.97 0.08 79.82 09:11:01 PM 1 19.13 0.00 2.04 0.65 0.08 78.09 09:12:01 PM all 18.03 0.00 1.70 0.48 0.07 79.71 09:12:01 PM 0 17.34 0.00 1.60 0.25 0.08 80.73 09:12:01 PM 1 18.72 0.00 1.80 0.72 0.07 78.69 Average: all 16.44 0.00 1.91 0.88 0.08 80.69 Average: 0 15.79 0.00 2.03 0.98 0.08 81.12 Average: 1 17.09 0.00 1.78 0.79 0.08 80.27