---> uname -a: Linux prd-centos7-builder-2c-1g-553.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 543 5389 16 1887 6994 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:72:77:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe72:7713/64 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) 02/06/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 242.46 2.32 240.15 72.63 10225.60 04:06:01 PM 160.36 0.47 159.89 16.12 5530.40 04:07:01 PM 76.61 0.18 76.43 35.85 1503.41 04:08:01 PM 29.59 2.97 26.62 267.60 723.79 Average: 127.26 1.48 125.77 98.05 4495.84 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5618792 2390124 29.84 2620 1778140 625596 6.91 529080 1570784 61228 04:06:01 PM 5592872 2416044 30.17 2620 1817336 644372 7.11 540312 1572052 32304 04:07:01 PM 5545488 2463428 30.76 2620 1828056 672832 7.43 585560 1572348 9660 04:08:01 PM 5526916 2482000 30.99 2620 1825964 659320 7.28 719560 1457948 15968 Average: 5571017 2437899 30.44 2620 1812374 650530 7.18 593628 1543283 29790 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 65.92 49.03 1082.99 8.02 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 27.22 23.37 189.88 12.90 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.22 19.61 22.74 6.57 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 41.13 31.40 43.73 15.02 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.12 30.85 334.83 10.63 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) 02/06/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.70 0.00 2.99 7.52 0.11 54.67 04:05:01 PM 0 12.56 0.00 1.74 4.77 0.10 80.82 04:05:01 PM 1 58.24 0.00 4.33 10.43 0.13 26.87 04:06:01 PM all 35.45 0.00 2.53 3.35 0.12 58.54 04:06:01 PM 0 7.13 0.00 1.42 2.83 0.14 88.49 04:06:01 PM 1 65.70 0.00 3.70 3.93 0.13 26.54 04:07:01 PM all 24.51 0.00 1.55 1.88 0.09 71.96 04:07:01 PM 0 3.94 0.00 1.01 2.24 0.08 92.72 04:07:01 PM 1 46.19 0.00 2.13 1.49 0.09 50.11 04:08:01 PM all 40.34 0.00 1.98 0.52 0.10 57.06 04:08:01 PM 0 21.45 0.00 1.49 0.19 0.09 76.78 04:08:01 PM 1 59.85 0.00 2.47 0.88 0.09 36.71 Average: all 33.73 0.00 2.26 3.30 0.10 60.61 Average: 0 11.24 0.00 1.41 2.51 0.10 84.73 Average: 1 57.43 0.00 3.14 4.15 0.11 35.17