---> uname -a: Linux prd-centos7-builder-2c-1g-7110.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 5406 16 1861 6985 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:6a:8a:71 brd ff:ff:ff:ff:ff:ff inet 10.30.122.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe6a:8a71/64 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) 08/05/2024 _x86_64_ (2 CPU) 06:03:23 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 218.19 2.27 215.93 70.36 9283.11 06:06:01 AM 189.34 0.62 188.72 51.70 5288.31 06:07:01 AM 33.02 1.95 31.07 210.56 801.80 Average: 146.85 1.61 145.24 110.87 5124.41 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5531912 2477004 30.93 2620 1812652 679052 7.50 599512 1577668 137972 06:06:01 AM 5569324 2439592 30.46 2620 1795068 656024 7.24 582784 1553812 20 06:07:01 AM 5546016 2462900 30.75 2620 1802896 669104 7.39 722108 1437912 20376 Average: 5549084 2459832 30.71 2620 1803539 668060 7.38 634801 1523131 52789 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 68.55 51.89 1060.62 9.90 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 28.56 25.45 42.47 9.46 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 35.07 28.20 34.03 12.25 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.06 35.18 379.02 10.54 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) 08/05/2024 _x86_64_ (2 CPU) 06:03:23 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 34.94 0.00 3.38 6.08 0.10 55.50 06:05:01 AM 0 20.42 0.00 2.06 4.88 0.12 72.52 06:05:01 AM 1 49.96 0.00 4.72 7.33 0.11 37.89 06:06:01 AM all 37.19 0.00 2.00 3.85 0.10 56.85 06:06:01 AM 0 18.97 0.00 1.76 4.36 0.10 74.81 06:06:01 AM 1 56.03 0.00 2.24 3.31 0.09 38.34 06:07:01 AM all 39.03 0.00 2.17 0.39 0.09 58.33 06:07:01 AM 0 22.02 0.00 1.62 0.26 0.10 76.00 06:07:01 AM 1 56.55 0.00 2.73 0.55 0.09 40.08 Average: all 37.06 0.00 2.51 3.43 0.10 56.90 Average: 0 20.47 0.00 1.82 3.16 0.11 74.44 Average: 1 54.19 0.00 3.23 3.72 0.09 38.77