---> uname -a: Linux prd-centos7-builder-2c-1g-24719.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 569 5384 16 1867 6969 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:21:1b:71 brd ff:ff:ff:ff:ff:ff inet 10.30.123.186/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe21:1b71/64 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) 11/07/2024 _x86_64_ (2 CPU) 07:03:22 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 187.23 10.43 176.80 887.13 5854.52 07:06:01 AM 295.67 0.63 295.04 51.30 8653.83 07:07:01 AM 27.22 1.67 25.55 147.24 643.37 Average: 169.94 4.21 165.73 358.95 5046.09 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5558844 2450072 30.59 2620 1782108 701168 7.74 596748 1566004 193704 07:06:01 AM 5496604 2512312 31.37 2620 1799956 722920 7.98 651504 1557708 232 07:07:01 AM 5546584 2462332 30.74 2620 1800832 662220 7.31 723432 1435960 14812 Average: 5534011 2474905 30.90 2620 1794299 695436 7.68 657228 1519891 69583 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 103.25 78.98 1192.70 29.40 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 25.75 22.75 61.21 8.53 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.98 25.67 31.44 10.64 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.05 42.26 424.18 16.12 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) 11/07/2024 _x86_64_ (2 CPU) 07:03:22 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 34.10 0.00 3.74 5.14 0.13 56.89 07:05:01 AM 0 17.04 0.00 2.28 4.29 0.14 76.25 07:05:01 AM 1 52.05 0.00 5.26 6.01 0.13 36.55 07:06:01 AM all 34.87 0.00 2.37 7.74 0.12 54.90 07:06:01 AM 0 19.25 0.00 2.06 10.01 0.12 68.56 07:06:01 AM 1 51.12 0.00 2.71 5.40 0.13 40.65 07:07:01 AM all 37.83 0.00 1.81 0.21 0.10 60.06 07:07:01 AM 0 25.63 0.00 1.43 0.16 0.09 72.69 07:07:01 AM 1 50.29 0.00 2.19 0.26 0.11 47.15 Average: all 35.61 0.00 2.63 4.34 0.12 57.30 Average: 0 20.65 0.00 1.92 4.81 0.12 72.49 Average: 1 51.14 0.00 3.37 3.85 0.12 41.52