---> uname -a: Linux prd-centos7-builder-2c-1g-34303.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 536 5413 16 1871 7003 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:9c:16:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.123/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe9c:16c8/64 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) 12/03/2024 _x86_64_ (2 CPU) 09:03:46 AM LINUX RESTART 09:04:05 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 199.07 23.89 175.18 4509.69 7058.04 09:06:01 AM 292.04 0.63 291.40 51.32 9028.36 09:07:01 AM 42.42 0.27 42.16 7.99 949.17 Average: 177.35 7.91 169.44 1455.50 5646.89 09:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5690936 2317980 28.94 2620 1723660 628132 6.93 499176 1541776 143756 09:06:01 AM 5598600 2410316 30.10 2620 1804108 613040 6.77 545812 1561448 10684 09:07:01 AM 5601432 2407484 30.06 2620 1801436 611716 6.75 544920 1558972 14672 Average: 5630323 2378593 29.70 2620 1776401 617629 6.82 529969 1554065 56371 09:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 398.20 263.02 1738.34 73.93 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.94 29.16 236.93 8.88 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.42 21.95 20.42 8.66 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.62 101.13 640.97 29.51 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) 12/03/2024 _x86_64_ (2 CPU) 09:03:46 AM LINUX RESTART 09:04:05 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.40 0.00 5.29 4.43 0.12 49.76 09:05:01 AM 0 56.28 0.00 6.52 4.78 0.15 32.27 09:05:01 AM 1 25.04 0.00 4.08 4.11 0.11 66.65 09:06:01 AM all 34.09 0.00 2.57 6.90 0.12 56.32 09:06:01 AM 0 58.04 0.00 3.59 7.44 0.13 30.80 09:06:01 AM 1 11.40 0.00 1.62 6.38 0.12 80.47 09:07:01 AM all 38.59 0.00 1.48 0.56 0.11 59.26 09:07:01 AM 0 74.86 0.00 2.33 1.13 0.11 21.57 09:07:01 AM 1 5.53 0.00 0.69 0.05 0.08 93.64 Average: all 37.62 0.00 3.06 3.96 0.12 55.25 Average: 0 63.12 0.00 4.11 4.47 0.13 28.18 Average: 1 13.63 0.00 2.07 3.48 0.11 80.72