---> uname -a: Linux prd-centos7-builder-2c-1g-23923.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 566 5391 16 1863 6973 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:44:93:97 brd ff:ff:ff:ff:ff:ff inet 10.30.122.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe44:9397/64 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) 10/28/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 161.45 2.36 159.08 73.14 7226.53 04:06:01 PM 253.56 0.63 252.93 52.23 7047.04 04:07:01 PM 28.28 1.63 26.65 146.04 692.77 Average: 147.77 1.54 146.22 90.47 4988.90 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5561480 2447436 30.56 2620 1787852 669684 7.39 581840 1571436 149520 04:06:01 PM 5542112 2466804 30.80 2620 1797028 673148 7.43 609804 1555252 16 04:07:01 PM 5496476 2512440 31.37 2620 1801096 709244 7.83 770680 1438108 17760 Average: 5533356 2475560 30.91 2620 1795325 684025 7.55 654108 1521599 55765 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 67.76 51.79 993.86 9.98 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 26.90 23.98 60.78 8.61 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.20 22.32 28.53 9.22 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.29 32.70 361.09 9.27 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) 10/28/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.94 0.00 3.31 3.32 0.12 58.31 04:05:01 PM 0 54.02 0.00 4.62 3.11 0.13 38.13 04:05:01 PM 1 16.80 0.00 2.04 3.54 0.10 77.51 04:06:01 PM all 35.09 0.00 2.22 5.93 0.10 56.66 04:06:01 PM 0 51.46 0.00 2.32 5.51 0.11 40.60 04:06:01 PM 1 19.19 0.00 2.11 6.32 0.10 72.28 04:07:01 PM all 36.68 0.00 1.81 0.48 0.08 60.95 04:07:01 PM 0 61.77 0.00 2.50 0.76 0.09 34.87 04:07:01 PM 1 12.69 0.00 1.17 0.22 0.07 85.85 Average: all 35.58 0.00 2.44 3.24 0.10 58.64 Average: 0 55.75 0.00 3.14 3.13 0.11 37.87 Average: 1 16.21 0.00 1.77 3.35 0.09 78.58