---> uname -a: Linux prd-centos7-builder-2c-1g-25998.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 539 5414 16 1866 6999 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:59:20:6d brd ff:ff:ff:ff:ff:ff inet 10.30.123.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe59:206d/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) 11/09/2024 _x86_64_ (2 CPU) 03:03:38 AM LINUX RESTART 03:04:05 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 193.49 20.48 173.01 4217.66 29851.40 03:06:01 AM 281.07 0.29 280.78 14.63 8943.61 03:07:01 AM 79.50 0.38 79.11 38.11 1964.54 03:08:01 AM 32.15 1.95 30.20 210.53 827.40 Average: 145.19 5.55 139.64 1072.34 10072.79 03:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 5693296 2315612 28.91 2620 1695068 662868 7.32 525844 1516780 139488 03:06:01 AM 5514052 2494856 31.15 2620 1799096 707160 7.81 635720 1556264 40016 03:07:01 AM 5603048 2405860 30.04 2620 1799952 614812 6.79 545724 1556344 12 03:08:01 AM 5536468 2472440 30.87 2620 1808556 667664 7.37 726324 1442224 30032 Average: 5586716 2422192 30.24 2620 1775668 663126 7.32 608403 1517903 52387 03:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:02 AM eth0 337.36 217.84 1629.52 69.76 0.00 0.00 0.00 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 35.90 28.64 300.42 9.29 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.37 22.58 24.54 7.56 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 30.80 25.00 30.93 11.16 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.50 71.26 477.95 23.74 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) 11/09/2024 _x86_64_ (2 CPU) 03:03:38 AM LINUX RESTART 03:04:05 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 36.60 0.00 4.38 12.82 0.09 46.10 03:05:02 AM 0 25.62 0.00 3.94 14.42 0.09 55.93 03:05:02 AM 1 47.82 0.00 4.86 11.19 0.11 36.02 03:06:01 AM all 34.86 0.00 2.69 7.03 0.11 55.31 03:06:01 AM 0 21.57 0.00 1.62 6.89 0.11 69.81 03:06:01 AM 1 48.63 0.00 3.76 7.19 0.11 40.31 03:07:01 AM all 31.74 0.00 1.96 2.92 0.13 63.25 03:07:01 AM 0 19.62 0.00 1.85 1.35 0.10 77.09 03:07:01 AM 1 44.30 0.00 2.09 4.55 0.16 48.90 03:08:01 AM all 34.64 0.00 2.14 0.75 0.10 62.38 03:08:01 AM 0 10.37 0.00 1.40 0.34 0.07 87.82 03:08:01 AM 1 60.66 0.00 2.93 1.21 0.13 35.07 Average: all 34.42 0.00 2.77 5.76 0.11 56.94 Average: 0 19.14 0.00 2.17 5.56 0.09 73.04 Average: 1 50.34 0.00 3.39 5.98 0.13 40.17