---> uname -a: Linux prd-centos7-builder-2c-1g-5052.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 505 5443 16 1872 7034 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:64:da:0a brd ff:ff:ff:ff:ff:ff inet 10.30.122.217/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe64:da0a/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) 03/06/2024 _x86_64_ (2 CPU) 08:03:17 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 209.53 1.20 208.33 37.84 8091.22 08:06:01 AM 184.26 0.60 183.66 51.04 5335.37 08:07:01 AM 29.80 0.03 29.77 1.20 634.55 08:08:01 AM 34.02 1.95 32.07 210.56 877.98 Average: 114.40 0.95 113.46 75.16 3734.96 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5625584 2383332 29.76 2620 1796424 589844 6.51 502100 1584840 109936 08:06:01 AM 5572772 2436144 30.42 2620 1806936 627352 6.93 565016 1570156 4640 08:07:01 AM 5601208 2407708 30.06 2620 1806848 596860 6.59 537504 1569636 24 08:08:01 AM 5536708 2472208 30.87 2620 1814972 652872 7.21 715788 1456312 29232 Average: 5584068 2424848 30.28 2620 1806295 616732 6.81 580102 1545236 35958 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 57.15 43.05 931.17 8.29 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 28.12 24.99 62.35 7.91 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 17.41 15.23 14.07 5.39 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 34.52 27.42 34.55 11.53 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.30 27.67 260.56 8.28 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) 03/06/2024 _x86_64_ (2 CPU) 08:03:17 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 36.65 0.00 3.20 5.21 0.10 54.84 08:05:01 AM 0 23.76 0.00 2.58 4.53 0.09 69.04 08:05:01 AM 1 49.88 0.00 3.86 5.91 0.11 40.25 08:06:01 AM all 34.40 0.00 1.96 4.26 0.10 59.28 08:06:01 AM 0 12.53 0.00 1.69 4.15 0.09 81.55 08:06:01 AM 1 57.23 0.00 2.22 4.37 0.11 36.06 08:07:01 AM all 26.70 0.00 1.03 0.41 0.07 71.78 08:07:01 AM 0 6.83 0.00 0.83 0.00 0.07 92.27 08:07:01 AM 1 47.36 0.00 1.26 0.84 0.07 50.46 08:08:01 AM all 40.33 0.00 2.13 0.30 0.09 57.15 08:08:01 AM 0 10.15 0.00 1.34 0.12 0.08 88.31 08:08:01 AM 1 72.42 0.00 2.99 0.47 0.11 24.01 Average: all 34.49 0.00 2.08 2.54 0.09 60.80 Average: 0 13.27 0.00 1.60 2.19 0.08 82.86 Average: 1 56.63 0.00 2.58 2.90 0.10 37.79