---> uname -a: Linux prd-centos7-builder-2c-1g-11025.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 514 5437 16 1868 7024 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:28:31:17 brd ff:ff:ff:ff:ff:ff inet 10.30.123.205/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe28:3117/64 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) 09/25/2024 _x86_64_ (2 CPU) 04:04:00 AM LINUX RESTART 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:02 AM 242.58 0.05 242.53 0.80 9011.46 04:07:01 AM 153.57 0.93 152.63 60.85 4060.05 04:08:01 AM 31.11 1.67 29.45 202.93 844.17 Average: 142.36 0.88 141.48 88.34 4642.07 04:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:02 AM 5539572 2469344 30.83 2620 1801800 689768 7.62 596128 1573088 98012 04:07:01 AM 5587608 2421308 30.23 2620 1801884 638012 7.04 569036 1548808 32 04:08:01 AM 5579164 2429752 30.34 2620 1809268 635864 7.02 682724 1442696 19752 Average: 5568781 2440135 30.47 2620 1804317 654548 7.23 615963 1521531 39265 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:06:02 AM eth0 51.61 40.12 762.67 8.94 0.00 0.00 0.00 04:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.26 23.41 40.57 8.57 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 32.03 26.03 32.57 11.17 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.69 29.89 279.97 9.56 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) 09/25/2024 _x86_64_ (2 CPU) 04:04:00 AM LINUX RESTART 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:02 AM all 35.30 0.00 3.50 6.68 0.12 54.40 04:06:02 AM 0 51.01 0.00 4.76 6.37 0.14 37.72 04:06:02 AM 1 20.20 0.00 2.29 6.97 0.12 70.42 04:07:01 AM all 36.15 0.00 1.98 2.89 0.10 58.88 04:07:01 AM 0 63.06 0.00 2.49 1.79 0.11 32.56 04:07:01 AM 1 10.45 0.00 1.48 3.97 0.09 84.01 04:08:01 AM all 38.98 0.00 2.11 0.35 0.10 58.46 04:08:01 AM 0 68.67 0.00 3.06 0.34 0.11 27.83 04:08:01 AM 1 10.85 0.00 1.20 0.36 0.10 87.49 Average: all 36.82 0.00 2.53 3.30 0.11 57.25 Average: 0 60.92 0.00 3.44 2.83 0.12 32.69 Average: 1 13.82 0.00 1.66 3.74 0.10 80.68