---> uname -a: Linux prd-centos7-builder-2c-1g-22328.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: 2800.000 BogoMIPS: 5600.00 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 528 5427 16 1865 7011 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:fe:ab:70 brd ff:ff:ff:ff:ff:ff inet 10.30.123.241/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fefe:ab70/64 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) 10/09/2024 _x86_64_ (2 CPU) 01:03:40 PM LINUX RESTART 01:04:07 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 189.40 25.16 164.24 4573.58 6787.57 01:06:01 PM 305.11 0.47 304.65 16.12 9362.57 01:07:01 PM 43.63 0.18 43.44 35.85 1027.94 Average: 179.04 8.03 171.01 1437.82 5689.84 01:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5721784 2287132 28.56 2620 1717580 608116 6.71 474752 1536384 153148 01:06:01 PM 5596348 2412568 30.12 2620 1797588 627680 6.93 553524 1555812 10684 01:07:01 PM 5509552 2499364 31.21 2620 1810064 699400 7.72 633780 1561768 11092 Average: 5609228 2399688 29.96 2620 1775077 645065 7.12 554019 1551321 58308 01:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 331.21 217.91 1792.16 71.28 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 31.83 27.13 234.51 8.86 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.05 25.09 28.36 9.31 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.47 85.65 647.03 28.39 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) 10/09/2024 _x86_64_ (2 CPU) 01:03:40 PM LINUX RESTART 01:04:07 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.06 0.00 5.52 4.69 0.11 47.62 01:05:01 PM 0 50.81 0.00 5.90 3.37 0.12 39.81 01:05:01 PM 1 33.48 0.00 5.12 5.99 0.10 55.32 01:06:01 PM all 33.77 0.00 2.40 8.51 0.11 55.21 01:06:01 PM 0 60.41 0.00 3.59 7.46 0.13 28.41 01:06:01 PM 1 8.74 0.00 1.31 9.49 0.09 80.37 01:07:01 PM all 37.84 0.00 1.70 0.59 0.10 59.77 01:07:01 PM 0 74.15 0.00 2.39 1.13 0.11 22.21 01:07:01 PM 1 3.89 0.00 1.06 0.08 0.08 94.89 Average: all 37.75 0.00 3.12 4.58 0.10 54.45 Average: 0 62.13 0.00 3.90 4.00 0.12 29.86 Average: 1 14.56 0.00 2.38 5.13 0.09 77.84