---> uname -a: Linux prd-centos7-builder-2c-1g-1620.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: 2799.996 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 522 5422 16 1877 7017 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:65:a5:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.12/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe65:a533/64 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) 02/24/2024 _x86_64_ (2 CPU) 07:03:17 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 241.42 2.32 239.11 72.62 9949.27 07:06:01 AM 181.86 0.48 181.38 16.66 5691.42 07:07:01 AM 43.97 0.18 43.79 35.84 987.08 07:08:01 AM 28.97 1.95 27.02 210.56 765.03 Average: 124.06 1.23 122.82 83.92 4348.29 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5615600 2393316 29.88 2620 1768332 626036 6.91 536928 1569336 52240 07:06:01 AM 5584900 2424016 30.27 2620 1810064 600956 6.63 553888 1569984 16540 07:07:01 AM 5582316 2426600 30.30 2620 1811124 597684 6.60 556000 1570092 16 07:08:01 AM 5598564 2410352 30.10 2620 1819244 567260 6.26 649956 1456752 29360 Average: 5595345 2413571 30.14 2620 1802191 597984 6.60 574193 1541541 24539 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 60.78 48.57 1037.62 8.12 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 24.62 21.69 116.21 6.91 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 20.70 19.70 19.81 6.91 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 35.05 28.05 34.56 19.04 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.29 29.50 302.07 10.24 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) 02/24/2024 _x86_64_ (2 CPU) 07:03:17 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 33.29 0.00 2.81 7.84 0.11 55.96 07:05:01 AM 0 14.29 0.00 1.40 7.36 0.09 76.87 07:05:01 AM 1 52.94 0.00 4.25 8.31 0.12 34.37 07:06:01 AM all 34.94 0.00 2.25 5.42 0.10 57.30 07:06:01 AM 0 12.19 0.00 1.51 3.62 0.10 82.57 07:06:01 AM 1 58.73 0.00 3.02 7.31 0.11 30.84 07:07:01 AM all 29.60 0.00 1.24 2.26 0.08 66.82 07:07:01 AM 0 5.51 0.00 0.76 0.64 0.05 93.04 07:07:01 AM 1 55.00 0.00 1.72 3.98 0.09 39.21 07:08:01 AM all 36.73 0.00 2.17 0.83 0.09 60.19 07:08:01 AM 0 17.90 0.00 1.69 0.29 0.09 80.03 07:08:01 AM 1 56.24 0.00 2.68 1.42 0.11 39.56 Average: all 33.63 0.00 2.11 4.08 0.09 60.08 Average: 0 12.45 0.00 1.34 2.96 0.08 83.18 Average: 1 55.73 0.00 2.92 5.25 0.11 36.00