---> uname -a: Linux prd-centos7-builder-2c-1g-26210.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 556 5398 16 1866 6983 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:f7:3c:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.97/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fef7:3cc4/64 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) 11/12/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 189.42 2.37 187.06 72.90 8390.30 12:06:01 AM 227.14 0.60 226.54 51.04 6363.82 12:07:01 AM 22.68 0.32 22.36 8.80 489.94 Average: 146.42 1.09 145.32 44.25 5081.61 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5579888 2429020 30.33 2620 1790744 645844 7.13 557196 1573912 131556 12:06:01 AM 5518140 2490768 31.10 2620 1800092 695896 7.68 633012 1557424 220 12:07:01 AM 5548864 2460044 30.72 2620 1797216 664064 7.33 611196 1547980 14680 Average: 5548964 2459944 30.72 2620 1796017 668601 7.38 600468 1559772 48819 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 67.37 55.76 1004.79 9.89 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 24.25 22.12 58.46 7.53 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 22.96 21.48 18.90 13.05 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.19 33.12 360.74 10.16 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) 11/12/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 34.46 0.00 3.23 5.45 0.11 56.76 12:05:01 AM 0 21.75 0.00 2.41 4.73 0.10 71.01 12:05:01 AM 1 47.51 0.00 4.05 6.20 0.12 42.12 12:06:01 AM all 30.50 0.00 2.02 6.09 0.12 61.26 12:06:01 AM 0 27.35 0.00 2.04 4.26 0.10 66.24 12:06:01 AM 1 33.70 0.00 1.97 7.93 0.12 56.27 12:07:01 AM all 33.80 0.00 1.46 1.78 0.12 62.84 12:07:01 AM 0 10.00 0.00 1.00 0.42 0.14 88.44 12:07:01 AM 1 59.19 0.00 1.98 3.23 0.13 35.48 Average: all 32.92 0.00 2.24 4.44 0.12 60.28 Average: 0 19.62 0.00 1.81 3.12 0.11 75.33 Average: 1 46.68 0.00 2.67 5.81 0.12 44.72