---> uname -a: Linux prd-centos8-builder-4c-4g-658.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 12098 19 2886 14635 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:0e:b9:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe0e:b9e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:1b:8b:a0 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (4 CPU) 10:26:13 LINUX RESTART (4 CPU) 10:27:01 AM tps rtps wtps bread/s bwrtn/s 10:28:01 AM 165.39 25.12 140.27 4989.40 5490.80 10:29:01 AM 109.06 2.05 107.01 66.90 10685.74 10:30:01 AM 156.82 1.15 155.67 124.65 19596.28 Average: 143.76 9.44 134.32 1726.98 11923.78 10:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:01 AM 13252816 15056044 2886632 17.89 2688 2019500 1188220 6.91 203360 2334420 138756 10:29:01 AM 12896748 15030492 3242700 20.09 2688 2339956 1196204 6.96 225592 2628256 206852 10:30:01 AM 12415044 15012264 3724404 23.08 2688 2776772 1119064 6.51 463976 2779024 187964 Average: 12854869 15032933 3284579 20.35 2688 2378743 1167829 6.79 297643 2580567 177857 10:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 301.77 196.67 1583.11 61.81 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 99.23 77.51 1633.10 10.75 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 59.87 55.27 860.83 10.52 0.00 0.00 0.00 0.00 10:30:01 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 153.63 109.82 1359.06 27.69 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (4 CPU) 10:26:13 LINUX RESTART (4 CPU) 10:27:01 AM CPU %user %nice %system %iowait %steal %idle 10:28:01 AM all 19.82 0.00 3.73 2.85 0.08 73.52 10:28:01 AM 0 14.23 0.00 3.53 2.16 0.08 80.00 10:28:01 AM 1 13.44 0.00 2.90 2.93 0.07 80.66 10:28:01 AM 2 18.81 0.00 3.72 2.31 0.08 75.07 10:28:01 AM 3 32.85 0.00 4.78 3.99 0.10 58.29 10:29:01 AM all 18.90 0.00 2.65 2.03 0.08 76.34 10:29:01 AM 0 9.35 0.00 1.69 0.52 0.08 88.36 10:29:01 AM 1 37.64 0.00 4.82 3.06 0.08 54.39 10:29:01 AM 2 9.43 0.00 1.96 1.74 0.07 86.80 10:29:01 AM 3 19.22 0.00 2.13 2.79 0.07 75.79 10:30:01 AM all 23.15 0.00 4.43 3.19 0.10 69.13 10:30:01 AM 0 27.48 0.00 3.54 1.32 0.12 67.54 10:30:01 AM 1 29.51 0.00 5.73 3.72 0.10 60.93 10:30:01 AM 2 18.25 0.00 4.54 3.25 0.07 73.89 10:30:01 AM 3 17.36 0.00 3.91 4.45 0.12 74.16 Average: all 20.62 0.00 3.60 2.69 0.09 73.00 Average: 0 17.01 0.00 2.92 1.33 0.09 78.65 Average: 1 26.87 0.00 4.49 3.24 0.08 65.32 Average: 2 15.50 0.00 3.41 2.43 0.07 78.59 Average: 3 23.14 0.00 3.61 3.74 0.10 69.42