---> uname -a: Linux prd-centos7-builder-2c-1g-2274.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: 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 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 5453 16 1861 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:6a:67:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.170/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe6a:6713/64 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) 04/11/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 158.06 10.13 147.93 866.89 3940.32 06:06:01 AM 51.64 0.08 51.56 2.53 2714.38 06:07:01 AM 279.74 0.30 279.44 14.93 8818.62 06:08:01 AM 45.71 0.37 45.34 38.21 1033.81 06:09:01 AM 29.70 1.95 27.75 210.56 782.89 Average: 113.20 2.57 110.62 227.27 3466.04 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5847176 2161732 26.99 2620 1562888 661612 7.30 514276 1406276 10788 06:06:01 AM 5682996 2325912 29.04 2620 1728900 627248 6.93 511124 1540792 150264 06:07:01 AM 5543476 2465432 30.78 2620 1794284 673584 7.44 610904 1554860 16700 06:08:01 AM 5541516 2467392 30.81 2620 1795180 674884 7.45 612856 1555128 0 06:09:01 AM 5572892 2436016 30.42 2620 1803496 631268 6.97 691588 1441720 29416 Average: 5637611 2371297 29.61 2620 1736950 653719 7.22 588150 1499755 41434 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 48.25 36.24 362.57 11.29 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 32.88 26.24 580.90 4.39 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 28.07 22.66 216.43 7.32 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 22.22 20.71 23.35 7.06 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 33.60 26.54 34.39 17.13 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.04 26.50 244.26 9.44 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) 04/11/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 16.05 0.00 1.59 9.85 0.09 72.43 06:05:01 AM 0 13.02 0.00 1.43 14.09 0.10 71.35 06:05:01 AM 1 19.11 0.00 1.74 5.56 0.07 73.52 06:06:01 AM all 18.97 0.00 1.78 6.29 0.09 72.88 06:06:01 AM 0 13.87 0.00 1.40 3.99 0.09 80.66 06:06:01 AM 1 24.15 0.00 2.18 8.65 0.07 64.96 06:07:01 AM all 35.21 0.00 2.44 8.16 0.11 54.07 06:07:01 AM 0 29.27 0.00 2.09 10.06 0.12 58.47 06:07:01 AM 1 41.23 0.00 2.82 6.23 0.11 49.61 06:08:01 AM all 33.16 0.00 1.14 1.82 0.11 63.77 06:08:01 AM 0 32.52 0.00 1.24 2.08 0.09 64.07 06:08:01 AM 1 33.82 0.00 1.00 1.57 0.11 63.51 06:09:01 AM all 38.20 0.00 2.03 0.52 0.10 59.15 06:09:01 AM 0 42.93 0.00 2.11 0.46 0.09 54.41 06:09:01 AM 1 33.48 0.00 1.98 0.61 0.10 63.82 Average: all 28.21 0.00 1.80 5.37 0.10 64.53 Average: 0 26.16 0.00 1.65 6.19 0.10 65.91 Average: 1 30.28 0.00 1.94 4.54 0.09 63.14