---> uname -a: Linux prd-centos8-builder-2c-2g-471.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 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4927 19 2115 6750 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:14:43:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.214/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe14:43cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:f7:d1:54 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) 22:03:25 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 32.54 3.50 29.05 398.07 3341.84 10:07:01 PM 80.07 0.17 79.90 4.27 7114.85 10:08:01 PM 53.22 0.20 53.02 11.86 5147.51 10:09:01 PM 19.36 0.65 18.71 87.19 1107.90 Average: 46.30 1.13 45.17 125.35 4178.02 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 5379312 6974388 2503012 31.75 2688 1791040 1031444 11.55 144408 2084376 13520 10:07:01 PM 5213636 6989308 2668688 33.86 2688 1960804 986176 11.04 146948 2203940 27300 10:08:01 PM 5058620 6914360 2823704 35.82 2688 2035920 1048136 11.74 148600 2337932 3916 10:09:01 PM 5104716 6969216 2777608 35.24 2688 2043824 985916 11.04 325752 2114288 7412 Average: 5189071 6961818 2693253 34.17 2688 1957897 1012918 11.34 191427 2185134 13037 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 15.56 13.05 215.04 2.17 0.00 0.00 0.00 0.00 10:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 36.59 25.43 700.34 4.30 0.00 0.00 0.00 0.00 10:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 48.93 40.48 178.65 161.52 0.00 0.00 0.00 0.00 10:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 32.19 26.51 33.14 70.66 0.00 0.00 0.00 0.00 10:09:01 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 33.32 26.37 281.80 59.66 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) 22:03:25 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 9.41 0.00 0.99 0.64 0.06 88.90 10:06:01 PM 0 6.17 0.00 0.80 0.87 0.07 92.10 10:06:01 PM 1 12.65 0.00 1.18 0.42 0.05 85.70 10:07:01 PM all 16.45 0.00 2.03 1.09 0.06 80.37 10:07:01 PM 0 11.95 0.00 1.88 1.15 0.07 84.96 10:07:01 PM 1 20.95 0.00 2.18 1.03 0.05 75.79 10:08:01 PM all 18.81 0.00 1.63 0.61 0.07 78.88 10:08:01 PM 0 8.03 0.00 1.42 0.75 0.07 89.73 10:08:01 PM 1 29.60 0.00 1.85 0.47 0.07 68.01 10:09:01 PM all 19.73 0.00 1.74 0.20 0.07 78.27 10:09:01 PM 0 14.37 0.00 1.52 0.25 0.07 83.80 10:09:01 PM 1 25.10 0.00 1.96 0.15 0.07 72.72 Average: all 16.10 0.00 1.60 0.64 0.06 81.60 Average: 0 10.13 0.00 1.40 0.75 0.07 87.64 Average: 1 22.07 0.00 1.79 0.52 0.06 75.56