---> uname -a: Linux prd-centos7-builder-2c-1g-693.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 506 5423 16 1890 7031 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:2b:cc:cc brd ff:ff:ff:ff:ff:ff inet 10.30.122.240/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe2b:cccc/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) 02/10/2024 _x86_64_ (2 CPU) 02:03:18 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 113.11 2.15 110.96 69.03 5911.61 02:06:01 AM 275.52 0.30 275.22 14.92 8860.73 02:07:01 AM 85.27 0.37 84.91 37.58 2301.63 02:08:01 AM 21.74 1.63 20.11 146.06 516.09 Average: 123.92 1.11 122.80 66.90 4397.70 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5648564 2360352 29.47 2620 1768312 615924 6.80 509232 1571704 163968 02:06:01 AM 5581836 2427080 30.30 2620 1822000 602284 6.65 537156 1584428 48440 02:07:01 AM 5579300 2429616 30.34 2620 1823052 600104 6.63 547780 1577084 4 02:08:01 AM 5547904 2461012 30.73 2620 1824716 629256 6.95 700024 1456900 13720 Average: 5589401 2419515 30.21 2620 1809520 611892 6.76 573548 1547529 56533 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 127.59 114.79 925.85 14.26 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 75.00 65.06 304.97 10.57 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 63.92 58.65 42.13 10.81 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 65.65 57.99 44.23 12.36 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.04 74.12 329.29 12.00 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) 02/10/2024 _x86_64_ (2 CPU) 02:03:18 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 36.60 0.00 3.15 1.78 0.11 58.35 02:05:01 AM 0 23.81 0.00 2.36 1.17 0.12 72.54 02:05:01 AM 1 49.69 0.00 3.98 2.41 0.12 43.79 02:06:01 AM all 32.47 0.00 2.63 8.50 0.11 56.29 02:06:01 AM 0 25.08 0.00 2.60 7.55 0.12 64.65 02:06:01 AM 1 39.98 0.00 2.62 9.49 0.10 47.81 02:07:01 AM all 29.77 0.00 1.66 1.90 0.10 66.56 02:07:01 AM 0 3.61 0.00 1.06 1.63 0.08 93.61 02:07:01 AM 1 57.65 0.00 2.30 2.19 0.11 37.76 02:08:01 AM all 31.89 0.00 1.52 0.18 0.10 66.33 02:08:01 AM 0 34.51 0.00 1.41 0.26 0.11 63.72 02:08:01 AM 1 29.28 0.00 1.66 0.09 0.09 68.89 Average: all 32.68 0.00 2.24 3.10 0.11 61.87 Average: 0 21.59 0.00 1.85 2.66 0.11 73.79 Average: 1 44.05 0.00 2.64 3.55 0.11 49.65