---> uname -a: Linux prd-centos7-builder-2c-1g-5077.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 505 5442 16 1872 7033 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:c1:ea:72 brd ff:ff:ff:ff:ff:ff inet 10.30.122.113/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fec1:ea72/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/07/2024 _x86_64_ (2 CPU) 01:03:18 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 150.25 2.13 148.12 68.62 7192.82 01:06:01 AM 199.45 0.05 199.40 0.67 5980.16 01:07:01 AM 135.59 0.63 134.96 52.23 3742.19 01:08:01 AM 16.43 0.28 16.14 7.60 372.11 Average: 125.44 0.77 124.66 32.28 4322.08 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5702784 2306132 28.79 2620 1732688 595448 6.57 477700 1552524 102320 01:06:01 AM 5542812 2466104 30.79 2620 1808104 657120 7.25 583648 1583908 69364 01:07:01 AM 5533600 2475316 30.91 2620 1806992 666224 7.36 606852 1569448 132 01:08:01 AM 5595968 2412948 30.13 2620 1804336 605692 6.69 552256 1561160 14680 Average: 5593791 2415125 30.16 2620 1788030 631121 6.97 555114 1566760 46624 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 56.38 40.11 867.27 6.45 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 24.37 18.66 205.77 5.85 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.90 22.82 40.18 7.42 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 16.43 15.00 15.63 5.01 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.77 24.15 282.24 6.18 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/07/2024 _x86_64_ (2 CPU) 01:03:18 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 26.25 0.00 2.29 4.14 0.13 67.19 01:05:01 AM 0 33.01 0.00 2.52 3.02 0.16 61.29 01:05:01 AM 1 19.56 0.00 2.07 5.25 0.12 72.99 01:06:01 AM all 25.91 0.00 2.05 5.27 0.10 66.66 01:06:01 AM 0 35.00 0.00 2.48 6.29 0.11 56.13 01:06:01 AM 1 17.00 0.00 1.62 4.26 0.10 77.01 01:07:01 AM all 34.74 0.00 1.67 3.08 0.10 60.41 01:07:01 AM 0 41.87 0.00 1.76 2.52 0.11 53.73 01:07:01 AM 1 27.75 0.00 1.56 3.62 0.09 66.98 01:08:01 AM all 26.86 0.00 1.13 0.85 0.10 71.06 01:08:01 AM 0 29.78 0.00 1.36 1.47 0.10 67.29 01:08:01 AM 1 23.95 0.00 0.90 0.26 0.09 74.80 Average: all 28.43 0.00 1.78 3.34 0.11 66.34 Average: 0 34.89 0.00 2.03 3.32 0.12 59.63 Average: 1 22.06 0.00 1.54 3.35 0.10 72.95