---> uname -a: Linux prd-centos7-builder-2c-1g-24611.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 529 5431 16 1860 7010 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:36:73:00 brd ff:ff:ff:ff:ff:ff inet 10.30.123.205/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe36:7300/64 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) 11/05/2024 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:02 AM 230.10 1.24 228.86 38.89 9414.46 11:06:01 AM 185.72 0.64 185.08 53.12 5140.18 11:07:01 AM 30.90 1.95 28.95 210.56 772.63 Average: 148.25 1.28 146.97 101.47 5084.99 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 AM 5605528 2403380 30.01 2620 1794060 597048 6.59 534536 1569008 116272 11:06:01 AM 5617100 2391808 29.86 2620 1794164 582272 6.43 536756 1552596 24 11:07:01 AM 5588276 2420632 30.22 2620 1800180 602568 6.65 680032 1437112 17788 Average: 5603635 2405273 30.03 2620 1796135 593963 6.56 583775 1519572 44695 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 AM eth0 65.46 52.35 933.87 13.39 0.00 0.00 0.00 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 30.40 25.80 48.25 9.63 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 33.10 26.04 32.85 11.45 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.93 34.68 336.62 11.49 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) 11/05/2024 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:02 AM all 34.76 0.00 3.49 6.24 0.10 55.41 11:05:02 AM 0 57.72 0.00 5.10 7.61 0.11 29.45 11:05:02 AM 1 13.14 0.00 2.00 4.94 0.09 79.84 11:06:01 AM all 36.06 0.00 1.95 3.53 0.10 58.36 11:06:01 AM 0 55.56 0.00 2.46 2.58 0.11 39.29 11:06:01 AM 1 17.63 0.00 1.47 4.42 0.09 76.40 11:07:01 AM all 37.77 0.00 2.03 0.31 0.10 59.79 11:07:01 AM 0 74.49 0.00 2.98 0.41 0.11 22.01 11:07:01 AM 1 4.55 0.00 1.18 0.20 0.08 93.99 Average: all 36.21 0.00 2.49 3.34 0.10 57.86 Average: 0 62.56 0.00 3.51 3.54 0.11 30.27 Average: 1 11.69 0.00 1.54 3.15 0.09 83.53