---> uname -a: Linux prd-centos7-builder-2c-1g-2143.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 515 5432 16 1873 7023 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:6a:09:8e brd ff:ff:ff:ff:ff:ff inet 10.30.122.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe6a:98e/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) 03/04/2024 _x86_64_ (2 CPU) 02:03:17 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 203.38 2.17 201.22 69.55 8793.67 02:06:01 AM 181.24 0.63 180.61 51.31 5333.47 02:07:01 AM 42.65 0.03 42.61 1.20 918.92 02:08:01 AM 29.64 1.95 27.69 210.56 793.97 Average: 114.23 1.20 113.03 83.15 3960.21 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5561296 2447620 30.56 2620 1799556 640424 7.07 572380 1579924 115940 02:06:01 AM 5606724 2402192 29.99 2620 1806808 582712 6.43 532944 1569528 16556 02:07:01 AM 5619104 2389812 29.84 2620 1806844 568568 6.28 521204 1569008 24 02:08:01 AM 5590796 2418120 30.19 2620 1814972 587640 6.49 661444 1455696 29360 Average: 5594480 2414436 30.15 2620 1807045 594836 6.57 571993 1543539 40470 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 60.71 42.31 937.04 7.79 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 27.25 24.17 62.86 7.61 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.29 17.17 20.16 6.26 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.98 27.65 35.10 11.02 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.31 27.83 263.82 8.17 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) 03/04/2024 _x86_64_ (2 CPU) 02:03:17 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 33.89 0.00 2.86 5.35 0.12 57.77 02:05:01 AM 0 13.99 0.00 1.35 3.70 0.12 80.84 02:05:01 AM 1 54.98 0.00 4.46 7.12 0.13 33.32 02:06:01 AM all 33.32 0.00 2.37 4.27 0.11 59.94 02:06:01 AM 0 15.43 0.00 1.68 3.00 0.10 79.79 02:06:01 AM 1 52.10 0.00 3.10 5.60 0.11 39.10 02:07:01 AM all 28.21 0.00 0.79 0.80 0.09 70.11 02:07:01 AM 0 9.25 0.00 0.49 0.41 0.08 89.77 02:07:01 AM 1 48.18 0.00 1.13 1.20 0.09 49.41 02:08:01 AM all 37.48 0.00 2.25 0.29 0.09 59.89 02:08:01 AM 0 24.99 0.00 1.96 0.26 0.09 72.71 02:08:01 AM 1 50.29 0.00 2.55 0.33 0.07 46.75 Average: all 33.22 0.00 2.07 2.67 0.10 61.94 Average: 0 15.89 0.00 1.37 1.84 0.10 80.81 Average: 1 51.37 0.00 2.80 3.53 0.10 42.20