---> uname -a: Linux prd-centos7-builder-2c-1g-583.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 487 5444 16 1889 7051 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:a8:50:22 brd ff:ff:ff:ff:ff:ff inet 10.30.122.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fea8:5022/64 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) 02/07/2024 _x86_64_ (2 CPU) 05:03:47 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 176.93 53.21 123.72 6083.98 40235.34 05:06:01 AM 273.92 0.05 273.87 0.69 9019.21 05:07:01 AM 139.01 0.63 138.37 52.23 3942.42 05:08:01 AM 21.94 1.63 20.31 146.06 489.02 Average: 151.94 14.00 137.95 1583.92 13458.83 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 5750304 2258612 28.20 2620 1709764 595228 6.57 452168 1534968 154672 05:06:01 AM 5527852 2481064 30.98 2620 1837252 662780 7.32 584592 1597236 96056 05:07:01 AM 5600560 2408356 30.07 2620 1821540 600748 6.63 528364 1575988 24 05:08:01 AM 5571012 2437904 30.44 2620 1823204 628984 6.94 679476 1455808 13720 Average: 5612432 2396484 29.92 2620 1797940 621935 6.87 561150 1541000 66118 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 AM eth0 333.23 202.03 1513.06 60.50 0.00 0.00 0.00 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 38.29 31.97 481.23 7.70 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.52 23.13 27.32 7.44 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 27.19 21.92 27.45 8.24 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.88 70.08 512.54 21.08 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) 02/07/2024 _x86_64_ (2 CPU) 05:03:47 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 36.98 0.00 5.90 15.30 0.11 41.72 05:05:02 AM 0 40.39 0.00 6.00 14.49 0.11 39.01 05:05:02 AM 1 33.59 0.00 5.78 16.12 0.11 44.41 05:06:01 AM all 36.48 0.00 2.80 7.24 0.12 53.37 05:06:01 AM 0 66.01 0.00 4.14 8.95 0.11 20.79 05:06:01 AM 1 8.56 0.00 1.54 5.62 0.14 84.14 05:07:01 AM all 34.00 0.00 2.11 2.85 0.10 60.95 05:07:01 AM 0 61.91 0.00 2.52 2.96 0.07 32.54 05:07:01 AM 1 7.33 0.00 1.70 2.73 0.12 88.13 05:08:01 AM all 27.83 0.00 1.35 0.16 0.10 70.56 05:08:01 AM 0 52.92 0.00 1.99 0.29 0.11 44.70 05:08:01 AM 1 4.43 0.00 0.78 0.03 0.08 94.68 Average: all 33.79 0.00 3.03 6.35 0.10 56.72 Average: 0 55.18 0.00 3.67 6.69 0.10 34.37 Average: 1 13.32 0.00 2.42 6.03 0.11 78.11