---> uname -a: Linux prd-centos8-builder-2c-2g-371.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 603 4978 19 2115 6800 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:7d:f8:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.173/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe7d:f8a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:7e:1c:7f 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) 04/05/2025 _x86_64_ (2 CPU) 08:01:07 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 171.28 127.00 44.28 13555.67 37388.21 08:04:01 AM 29.95 1.02 28.93 47.33 2737.78 08:05:01 AM 53.97 0.38 53.59 54.12 3959.21 08:06:01 AM 45.13 0.05 45.08 1.07 4785.07 08:07:01 AM 32.21 0.20 32.01 23.33 1723.80 Average: 66.51 25.74 40.78 2737.02 10120.63 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5546712 7071216 2335612 29.63 2688 1724196 957356 10.72 122976 1953012 47884 08:04:01 AM 5473512 7066120 2408812 30.56 2688 1787704 960236 10.75 312716 1819612 53208 08:05:01 AM 5285756 7042948 2596568 32.94 2688 1941288 923784 10.34 313244 1964608 127152 08:06:01 AM 5284472 7040648 2597852 32.96 2688 1941412 928564 10.40 314560 1963428 12 08:07:01 AM 5163048 7023636 2719276 34.50 2688 2039516 926692 10.38 317600 2065192 104500 Average: 5350700 7048914 2531624 32.12 2688 1886823 939326 10.52 276219 1953170 66551 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 121.82 71.00 556.26 26.67 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 19.65 14.18 185.78 3.36 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 37.51 24.18 602.11 5.35 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 3.08 3.52 3.39 1.20 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 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 20.10 15.93 247.27 9.23 0.00 0.00 0.00 0.00 08:07:01 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 40.44 25.76 318.98 9.16 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) 04/05/2025 _x86_64_ (2 CPU) 08:01:07 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 21.60 0.00 4.96 44.60 0.08 28.76 08:03:01 AM 0 23.70 0.00 5.64 44.25 0.08 26.31 08:03:01 AM 1 19.49 0.00 4.28 44.94 0.08 31.20 08:04:01 AM all 12.36 0.00 1.52 0.73 0.05 85.35 08:04:01 AM 0 15.08 0.00 1.67 0.97 0.05 82.24 08:04:01 AM 1 9.63 0.00 1.37 0.48 0.05 88.46 08:05:01 AM all 14.61 0.00 1.55 1.62 0.06 82.16 08:05:01 AM 0 18.58 0.00 2.02 2.27 0.07 77.07 08:05:01 AM 1 10.65 0.00 1.08 0.97 0.05 87.25 08:06:01 AM all 5.30 0.00 0.42 35.73 0.06 58.50 08:06:01 AM 0 8.73 0.00 0.42 27.99 0.07 62.79 08:06:01 AM 1 1.86 0.00 0.42 43.48 0.05 54.20 08:07:01 AM all 13.94 0.00 1.52 1.11 0.05 83.39 08:07:01 AM 0 22.69 0.00 2.08 1.42 0.05 73.75 08:07:01 AM 1 5.18 0.00 0.95 0.80 0.05 93.02 Average: all 13.56 0.00 1.99 16.72 0.06 67.68 Average: 0 17.75 0.00 2.36 15.35 0.06 64.47 Average: 1 9.35 0.00 1.62 18.09 0.06 70.88