---> uname -a: Linux prd-centos7-builder-2c-1g-27042.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 508 5378 16 1933 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:bf:02:59 brd ff:ff:ff:ff:ff:ff inet 10.30.122.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:febf:259/64 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) 01/10/2024 _x86_64_ (2 CPU) 04:03:46 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 139.49 53.11 86.38 6082.74 39270.94 04:06:01 AM 247.62 0.25 247.37 7.18 9357.56 04:07:01 AM 183.11 0.63 182.48 52.24 6195.99 04:08:01 AM 22.45 0.28 22.17 7.59 538.49 Average: 147.78 13.46 134.32 1525.10 13754.36 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 5829732 2179176 27.21 2620 1594368 645516 7.13 505744 1431380 73796 04:06:01 AM 5517084 2491824 31.11 2620 1859728 630444 6.96 545596 1641040 134352 04:07:01 AM 5537640 2471268 30.86 2620 1865012 600832 6.63 543816 1620044 20 04:08:01 AM 5515876 2493032 31.13 2620 1862924 619388 6.84 576932 1609132 13592 Average: 5600083 2408825 30.08 2620 1795508 624045 6.89 543022 1575399 55440 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 AM eth0 270.53 175.92 1227.81 59.43 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 51.52 38.23 822.95 6.55 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 29.25 24.45 150.75 7.45 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 24.70 21.34 21.05 7.49 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.45 64.64 551.73 20.12 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) 01/10/2024 _x86_64_ (2 CPU) 04:03:46 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 29.39 0.00 5.49 25.46 0.11 39.55 04:05:02 AM 0 37.62 0.00 6.58 29.57 0.11 26.12 04:05:02 AM 1 21.40 0.00 4.40 21.47 0.09 52.64 04:06:01 AM all 34.47 0.00 3.46 6.94 0.13 55.00 04:06:01 AM 0 46.67 0.00 4.12 7.45 0.14 41.61 04:06:01 AM 1 22.63 0.00 2.81 6.43 0.12 68.00 04:07:01 AM all 32.94 0.00 1.94 6.25 0.11 58.76 04:07:01 AM 0 63.75 0.00 2.85 5.94 0.13 27.33 04:07:01 AM 1 4.23 0.00 1.12 6.56 0.10 88.00 04:08:01 AM all 32.73 0.00 1.39 0.18 0.09 65.60 04:08:01 AM 0 65.03 0.00 2.20 0.38 0.11 32.28 04:08:01 AM 1 3.08 0.00 0.67 0.00 0.05 96.20 Average: all 32.40 0.00 3.05 9.61 0.11 54.83 Average: 0 53.26 0.00 3.94 10.82 0.12 31.85 Average: 1 12.62 0.00 2.21 8.46 0.09 76.62