---> uname -a: Linux prd-centos7-builder-2c-1g-8950.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 511 5445 16 1864 7028 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:c8:32:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.102/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fec8:32a9/64 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) 08/29/2024 _x86_64_ (2 CPU) 02:03:39 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 172.79 20.13 152.66 4012.39 7224.40 02:06:01 PM 279.95 0.63 279.32 51.63 8225.42 02:07:01 PM 40.23 1.67 38.56 147.26 884.06 Average: 163.68 7.51 156.17 1411.52 5429.46 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 5594284 2414632 30.15 2620 1776364 659224 7.28 564436 1564224 184384 02:06:01 PM 5555204 2453712 30.64 2620 1798028 663104 7.32 595716 1557560 10844 02:07:01 PM 5646272 2362644 29.50 2620 1798888 564304 6.23 624732 1435908 14796 Average: 5598587 2410329 30.10 2620 1791093 628877 6.94 594961 1519231 70008 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:02 PM eth0 386.63 253.47 1790.00 70.08 0.00 0.00 0.00 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 27.27 24.54 62.49 8.81 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 29.74 23.94 30.28 9.86 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 148.57 101.09 630.84 29.70 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) 08/29/2024 _x86_64_ (2 CPU) 02:03:39 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 40.85 0.00 4.76 3.36 0.12 50.90 02:05:02 PM 0 24.05 0.00 3.20 2.39 0.10 70.25 02:05:02 PM 1 58.45 0.00 6.41 4.39 0.13 30.62 02:06:01 PM all 34.73 0.00 2.59 6.50 0.10 56.08 02:06:01 PM 0 39.90 0.00 2.52 4.57 0.11 52.91 02:06:01 PM 1 29.57 0.00 2.69 8.41 0.11 59.22 02:07:01 PM all 36.94 0.00 2.02 0.43 0.09 60.52 02:07:01 PM 0 23.45 0.00 1.65 0.45 0.07 74.39 02:07:01 PM 1 50.76 0.00 2.41 0.42 0.09 46.32 Average: all 37.50 0.00 3.12 3.41 0.10 55.87 Average: 0 29.01 0.00 2.45 2.44 0.09 66.00 Average: 1 46.17 0.00 3.81 4.40 0.11 45.51