---> uname -a: Linux prd-centos8-builder-2c-2g-281.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5014 19 2112 6834 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:dd:e2:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.113/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fedd:e2b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:0b:9e:aa 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) 03/01/2025 _x86_64_ (2 CPU) 08:01:01 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 77.67 19.14 58.53 3969.88 31074.74 08:04:01 AM 53.84 0.35 53.49 23.60 4446.69 08:05:01 AM 66.72 0.43 66.29 55.19 5732.58 08:06:01 AM 49.50 0.23 49.27 23.59 4549.62 Average: 61.93 5.04 56.89 1018.15 11451.44 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5559380 7108388 2322944 29.47 2688 1746752 952708 10.67 131684 1924928 27672 08:04:01 AM 5355172 7044692 2527152 32.06 2688 1881508 985820 11.04 316556 1922616 64656 08:05:01 AM 5267388 7053252 2614936 33.17 2688 1970096 960420 10.75 317732 1976076 34804 08:06:01 AM 5174736 7037676 2707588 34.35 2688 2041804 929548 10.41 317912 2046160 13340 Average: 5339169 7061002 2543155 32.26 2688 1910040 957124 10.72 270971 1967445 35118 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 177.77 79.29 648.54 28.12 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 34.09 24.86 632.75 5.52 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 14.25 11.15 96.47 3.67 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 16.76 13.40 161.09 4.02 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 60.72 32.18 384.71 10.33 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) 03/01/2025 _x86_64_ (2 CPU) 08:01:01 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 12.66 0.00 2.56 7.14 0.07 77.58 08:03:01 AM 0 14.62 0.00 2.58 7.36 0.07 75.37 08:03:01 AM 1 10.70 0.00 2.54 6.92 0.07 79.78 08:04:01 AM all 16.43 0.00 1.88 1.36 0.08 80.26 08:04:01 AM 0 17.98 0.00 1.85 1.52 0.08 78.57 08:04:01 AM 1 14.87 0.00 1.90 1.20 0.08 81.94 08:05:01 AM all 14.76 0.00 1.85 0.80 0.08 82.50 08:05:01 AM 0 9.51 0.00 1.75 1.06 0.07 87.61 08:05:01 AM 1 20.03 0.00 1.95 0.53 0.10 77.38 08:06:01 AM all 13.71 0.00 1.77 0.73 0.07 83.73 08:06:01 AM 0 11.01 0.00 1.60 0.97 0.10 86.32 08:06:01 AM 1 16.41 0.00 1.93 0.48 0.05 81.13 Average: all 14.39 0.00 2.01 2.50 0.08 81.02 Average: 0 13.28 0.00 1.94 2.72 0.08 81.98 Average: 1 15.50 0.00 2.08 2.28 0.08 80.06