---> uname -a: Linux prd-centos8-builder-2c-2g-351.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4961 19 2110 6778 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:3c:25:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.25/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe3c:25cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:b8:d0:f2 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) 03/29/2025 _x86_64_ (2 CPU) 08:00:57 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 55.26 18.68 36.59 3831.66 10864.08 08:04:01 AM 34.91 0.57 34.34 32.92 2418.33 08:05:01 AM 81.99 0.38 81.60 54.12 7593.77 08:06:01 AM 44.94 0.28 44.66 24.66 2489.39 Average: 54.27 4.98 49.30 985.92 5841.46 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5528048 7061744 2354276 29.87 2688 1732448 942148 10.55 126952 1963732 18648 08:04:01 AM 5411900 7006280 2470424 31.34 2688 1788900 1003372 11.23 311476 1879304 28780 08:05:01 AM 5269032 7020100 2613292 33.15 2688 1936116 941728 10.54 313912 1980288 7360 08:06:01 AM 5140280 7000792 2742044 34.79 2688 2039292 947072 10.60 317864 2085992 83724 Average: 5337315 7022229 2545009 32.29 2688 1874189 958580 10.73 267551 1977329 34628 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 146.60 84.29 622.69 29.66 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 13.56 11.10 90.81 3.18 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 33.64 25.13 599.30 5.72 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 21.70 17.65 229.20 4.74 0.00 0.00 0.00 0.00 08:06:01 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 53.88 34.54 385.50 10.83 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) 03/29/2025 _x86_64_ (2 CPU) 08:00:57 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 12.56 0.00 2.13 11.79 0.06 73.46 08:03:01 AM 0 12.54 0.00 2.36 12.76 0.05 72.30 08:03:01 AM 1 12.58 0.00 1.91 10.83 0.07 74.62 08:04:01 AM all 12.64 0.00 1.38 0.32 0.06 85.60 08:04:01 AM 0 16.72 0.00 1.64 0.33 0.05 81.26 08:04:01 AM 1 8.57 0.00 1.13 0.30 0.07 89.93 08:05:01 AM all 17.49 0.00 1.85 0.88 0.07 79.72 08:05:01 AM 0 20.37 0.00 1.70 0.43 0.07 77.43 08:05:01 AM 1 14.60 0.00 2.00 1.32 0.07 82.02 08:06:01 AM all 15.71 0.00 1.83 0.63 0.06 81.76 08:06:01 AM 0 20.13 0.00 1.95 1.03 0.07 76.82 08:06:01 AM 1 11.29 0.00 1.72 0.23 0.05 86.71 Average: all 14.60 0.00 1.80 3.40 0.06 80.14 Average: 0 17.45 0.00 1.91 3.63 0.06 76.95 Average: 1 11.76 0.00 1.69 3.17 0.06 83.32