---> uname -a: Linux prd-centos7-builder-2c-1g-10941.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 557 5396 16 1867 6981 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:ea:d4:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:feea:d4f1/64 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) 09/23/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 234.72 2.69 232.03 106.91 9617.31 06:06:01 PM 184.16 0.65 183.51 52.76 5058.78 06:07:01 PM 28.92 1.82 27.10 188.84 739.25 Average: 148.80 1.71 147.08 116.22 5113.68 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5525236 2483672 31.01 2620 1815708 671364 7.41 603504 1579696 131724 06:06:01 PM 5567032 2441876 30.49 2620 1800124 644496 7.12 582424 1557172 32 06:07:01 PM 5535780 2473128 30.88 2620 1805460 665756 7.35 727836 1441232 17732 Average: 5542683 2466225 30.79 2620 1807097 660539 7.29 637921 1526033 49829 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 72.10 54.27 938.84 19.35 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 28.43 24.70 41.56 9.41 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 29.89 24.12 31.09 10.33 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.31 34.25 333.82 12.99 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) 09/23/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 37.27 0.00 3.59 5.34 0.11 53.70 06:05:01 PM 0 18.27 0.00 2.13 3.84 0.12 75.64 06:05:01 PM 1 56.98 0.00 5.13 6.88 0.11 30.90 06:06:01 PM all 37.21 0.00 1.77 3.54 0.10 57.37 06:06:01 PM 0 20.54 0.00 1.72 4.41 0.09 73.24 06:06:01 PM 1 54.31 0.00 1.85 2.66 0.11 41.07 06:07:01 PM all 33.50 0.00 1.96 0.31 0.10 64.14 06:07:01 PM 0 13.97 0.00 1.52 0.07 0.09 84.36 06:07:01 PM 1 54.05 0.00 2.40 0.54 0.11 42.90 Average: all 35.99 0.00 2.43 3.05 0.10 58.43 Average: 0 17.58 0.00 1.79 2.76 0.10 77.77 Average: 1 55.10 0.00 3.11 3.35 0.11 38.33