---> uname -a: Linux prd-centos7-builder-2c-1g-13054.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 540 5414 16 1865 6998 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:aa:c3:4b brd ff:ff:ff:ff:ff:ff inet 10.30.122.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feaa:c34b/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) 10/03/2024 _x86_64_ (2 CPU) 01:04:14 AM LINUX RESTART 01:05:02 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 208.61 2.24 206.37 71.15 8821.46 01:07:02 AM 203.65 0.63 203.02 52.24 5683.86 01:08:01 AM 28.27 1.66 26.61 148.53 668.27 Average: 147.16 1.50 145.66 90.43 5061.38 01:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5599452 2409464 30.08 2620 1789348 632412 6.98 542244 1572472 121408 01:07:02 AM 5576144 2432772 30.38 2620 1798468 640308 7.07 575256 1556100 32 01:08:01 AM 5506044 2502872 31.25 2620 1816116 689336 7.61 758480 1442680 31076 Average: 5560547 2448369 30.57 2620 1801311 654019 7.22 625327 1523751 50839 01:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 AM eth0 62.48 49.94 912.03 9.40 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 01:07:02 AM eth0 27.27 24.22 61.03 8.69 0.00 0.00 0.00 01:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 28.36 23.41 29.83 9.90 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 39.30 32.48 332.76 9.32 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) 10/03/2024 _x86_64_ (2 CPU) 01:04:14 AM LINUX RESTART 01:05:02 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 31.42 0.00 3.12 6.21 0.16 59.09 01:06:01 AM 0 52.45 0.00 4.46 5.10 0.17 37.82 01:06:01 AM 1 11.58 0.00 1.87 7.25 0.16 79.15 01:07:02 AM all 34.59 0.00 2.14 4.85 0.11 58.31 01:07:02 AM 0 65.07 0.00 2.89 4.86 0.13 27.06 01:07:02 AM 1 6.22 0.00 1.44 4.84 0.08 87.42 01:08:01 AM all 36.30 0.00 1.74 0.30 0.10 61.56 01:08:01 AM 0 70.67 0.00 2.69 0.61 0.11 25.91 01:08:01 AM 1 4.59 0.00 0.86 0.02 0.10 94.44 Average: all 34.11 0.00 2.33 3.79 0.12 59.65 Average: 0 62.73 0.00 3.34 3.54 0.14 30.25 Average: 1 7.43 0.00 1.38 4.02 0.11 87.05