---> uname -a: Linux prd-centos7-builder-2c-1g-27044.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 519 5365 16 1936 7018 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:ae:69:70 brd ff:ff:ff:ff:ff:ff inet 10.30.122.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feae:6970/64 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) 01/10/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 118.78 10.69 108.10 895.12 6017.09 06:06:01 AM 276.79 0.28 276.50 14.39 10631.76 06:07:01 AM 75.77 0.37 75.40 37.57 1571.51 06:08:01 AM 26.24 1.82 24.43 188.78 678.02 Average: 124.42 3.26 121.16 281.38 4719.14 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5659212 2349704 29.34 2620 1768060 592712 6.54 500480 1570348 180052 06:06:01 AM 5491492 2517424 31.43 2620 1876748 623420 6.88 588820 1621696 41964 06:07:01 AM 5542984 2465932 30.79 2620 1868164 573664 6.33 534528 1621964 12 06:08:01 AM 5527896 2481020 30.98 2620 1873368 584500 6.45 665736 1506928 15924 Average: 5555396 2453520 30.63 2620 1846585 593574 6.55 572391 1580234 59488 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 114.62 81.69 1163.45 23.75 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 34.80 26.69 437.58 7.30 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 18.05 15.79 20.32 5.15 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 33.99 26.83 35.62 15.94 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 Average: eth0 50.09 37.56 411.08 12.99 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) 01/10/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 37.88 0.00 3.41 2.94 0.13 55.65 06:05:01 AM 0 60.77 0.00 5.08 5.02 0.17 28.96 06:05:01 AM 1 16.39 0.00 1.83 0.96 0.10 80.71 06:06:01 AM all 34.72 0.00 2.90 7.28 0.17 54.93 06:06:01 AM 0 45.23 0.00 3.45 6.92 0.16 44.24 06:06:01 AM 1 24.44 0.00 2.35 7.64 0.17 65.41 06:07:01 AM all 23.97 0.00 1.07 2.39 0.07 72.50 06:07:01 AM 0 37.02 0.00 1.36 2.99 0.07 58.56 06:07:01 AM 1 11.29 0.00 0.80 1.83 0.05 86.04 06:08:01 AM all 35.37 0.00 2.04 0.91 0.10 61.58 06:08:01 AM 0 54.81 0.00 2.51 1.07 0.12 41.49 06:08:01 AM 1 16.66 0.00 1.59 0.74 0.09 80.93 Average: all 32.91 0.00 2.34 3.38 0.12 61.25 Average: 0 49.25 0.00 3.07 3.99 0.13 43.56 Average: 1 17.17 0.00 1.64 2.79 0.10 78.30