---> uname -a: Linux prd-centos7-builder-2c-1g-34656.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 553 5396 16 1871 6986 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:27:3f:8d brd ff:ff:ff:ff:ff:ff inet 10.30.123.164/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe27:3f8d/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) 12/07/2024 _x86_64_ (2 CPU) 01:03:45 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 230.98 45.61 185.37 5174.61 40812.38 01:06:01 AM 288.47 0.29 288.18 14.63 9576.81 01:07:01 AM 72.30 0.37 71.93 37.58 1459.54 01:08:01 AM 34.08 1.98 32.10 214.13 932.73 Average: 156.42 12.15 144.27 1370.65 13261.90 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 5660940 2347976 29.32 2620 1707372 673756 7.44 548544 1525720 149964 01:06:01 AM 5505872 2503044 31.25 2620 1803600 700720 7.74 638240 1560312 22064 01:07:01 AM 5585692 2423224 30.26 2620 1804452 622696 6.87 561032 1560392 20 01:08:01 AM 5505092 2503824 31.26 2620 1813044 689524 7.61 754796 1446176 30036 Average: 5564399 2444517 30.52 2620 1782117 671674 7.42 625653 1523150 50521 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 AM eth0 295.72 185.54 1551.02 63.36 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 35.32 28.57 300.35 9.20 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.40 24.44 26.44 8.05 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 30.41 25.09 35.32 10.86 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.50 66.24 480.88 22.97 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) 12/07/2024 _x86_64_ (2 CPU) 01:03:45 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 39.36 0.00 6.62 12.04 0.12 41.86 01:05:02 AM 0 50.45 0.00 7.22 13.03 0.12 29.18 01:05:02 AM 1 28.46 0.00 6.07 11.07 0.12 54.27 01:06:01 AM all 35.26 0.00 2.69 6.72 0.12 55.21 01:06:01 AM 0 59.01 0.00 3.49 7.02 0.13 30.36 01:06:01 AM 1 12.51 0.00 1.92 6.46 0.09 79.02 01:07:01 AM all 33.99 0.00 1.97 1.95 0.10 61.99 01:07:01 AM 0 64.78 0.00 2.59 2.72 0.14 29.77 01:07:01 AM 1 5.13 0.00 1.35 1.23 0.08 92.21 01:08:01 AM all 35.80 0.00 1.98 1.60 0.13 60.50 01:08:01 AM 0 69.25 0.00 2.98 3.02 0.13 24.63 01:08:01 AM 1 4.92 0.00 1.08 0.28 0.10 93.62 Average: all 36.10 0.00 3.32 5.59 0.12 54.87 Average: 0 60.76 0.00 4.09 6.50 0.13 28.52 Average: 1 12.68 0.00 2.59 4.73 0.10 79.90