---> uname -a: Linux prd-centos7-builder-2c-1g-21960.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 547 5404 16 1868 6991 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:af:c2:1d brd ff:ff:ff:ff:ff:ff inet 10.30.122.63/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:feaf:c21d/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) 10/06/2024 _x86_64_ (2 CPU) 10:03:22 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 217.21 2.28 214.92 70.89 9232.79 10:06:01 PM 196.60 0.65 195.95 52.76 5480.15 10:07:01 PM 30.70 1.95 28.75 210.56 775.05 Average: 148.18 1.63 146.55 111.40 5162.91 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5564196 2444720 30.52 2620 1800772 651500 7.19 574560 1572820 122108 10:06:01 PM 5506236 2502680 31.25 2620 1801908 701684 7.75 640300 1559192 204 10:07:01 PM 5586712 2422204 30.24 2620 1807744 610948 6.75 676012 1443476 17732 Average: 5552381 2456535 30.67 2620 1803475 654711 7.23 630291 1525163 46681 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 69.15 52.30 1057.52 10.04 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 28.01 24.95 41.79 9.38 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 35.08 26.09 33.82 11.70 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.08 34.45 377.73 10.37 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) 10/06/2024 _x86_64_ (2 CPU) 10:03:22 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 33.71 0.00 3.23 6.02 0.11 56.93 10:05:01 PM 0 42.93 0.00 3.56 6.98 0.11 46.43 10:05:01 PM 1 24.65 0.00 2.91 5.09 0.10 67.25 10:06:01 PM all 37.60 0.00 2.25 4.14 0.10 55.91 10:06:01 PM 0 61.27 0.00 2.31 3.59 0.09 32.74 10:06:01 PM 1 14.86 0.00 2.20 4.66 0.12 78.16 10:07:01 PM all 37.50 0.00 2.12 0.31 0.10 59.97 10:07:01 PM 0 47.24 0.00 2.22 0.37 0.09 50.08 10:07:01 PM 1 27.90 0.00 2.04 0.28 0.09 69.70 Average: all 36.27 0.00 2.53 3.49 0.10 57.60 Average: 0 50.45 0.00 2.70 3.64 0.09 43.12 Average: 1 22.44 0.00 2.38 3.34 0.10 71.73