---> uname -a: Linux prd-centos7-builder-2c-1g-9223.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: 2799.998 BogoMIPS: 5599.99 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 550 5409 16 1861 6989 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:6f:61:6d brd ff:ff:ff:ff:ff:ff inet 10.30.123.212/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe6f:616d/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) 09/02/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 227.09 2.18 224.90 69.43 9290.49 09:06:01 PM 183.76 0.62 183.14 51.71 5027.20 09:07:01 PM 33.08 1.95 31.13 210.56 808.51 Average: 147.98 1.58 146.39 110.57 5042.07 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5539736 2469172 30.83 2620 1809972 658768 7.27 592796 1576392 128852 09:06:01 PM 5626736 2382172 29.74 2620 1794668 584776 6.46 525992 1553484 20 09:07:01 PM 5541676 2467232 30.81 2620 1809720 649728 7.17 720196 1443368 27524 Average: 5569383 2439525 30.46 2620 1804787 631091 6.97 612995 1524415 52132 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 62.07 47.78 921.24 9.53 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 28.05 25.05 42.44 9.61 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 32.70 26.65 32.85 11.62 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.94 33.16 332.18 10.26 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) 09/02/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.73 0.00 3.44 5.29 0.10 56.43 09:05:01 PM 0 50.71 0.00 4.76 5.15 0.11 39.27 09:05:01 PM 1 19.22 0.00 2.17 5.44 0.10 73.06 09:06:01 PM all 36.82 0.00 1.76 3.94 0.10 57.38 09:06:01 PM 0 61.02 0.00 2.34 3.56 0.09 33.00 09:06:01 PM 1 13.60 0.00 1.19 4.28 0.10 80.82 09:07:01 PM all 39.49 0.00 2.11 0.26 0.09 58.05 09:07:01 PM 0 75.17 0.00 3.06 0.41 0.09 21.27 09:07:01 PM 1 5.90 0.00 1.21 0.13 0.08 92.67 Average: all 37.01 0.00 2.44 3.16 0.10 57.29 Average: 0 62.24 0.00 3.39 3.05 0.09 31.23 Average: 1 12.87 0.00 1.52 3.27 0.10 82.23