---> uname -a: Linux prd-centos7-builder-2c-1g-522.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 514 5431 16 1875 7024 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:74:86:20 brd ff:ff:ff:ff:ff:ff inet 10.30.123.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe74:8620/64 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) 03/21/2024 _x86_64_ (2 CPU) 04:03:17 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 187.43 2.33 185.09 73.15 8740.92 04:06:01 AM 196.50 0.28 196.22 14.39 5702.22 04:07:01 AM 44.34 0.37 43.98 37.58 984.37 04:08:01 AM 34.02 1.95 32.07 210.56 933.50 Average: 115.58 1.23 114.35 83.92 4090.51 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5594088 2414820 30.15 2620 1783036 637956 7.04 545516 1579132 108284 04:06:01 AM 5527860 2481048 30.98 2620 1808520 670232 7.40 613664 1569684 16692 04:07:01 AM 5619840 2389068 29.83 2620 1809444 569352 6.29 521476 1569764 8 04:08:01 AM 5540640 2468268 30.82 2620 1817584 638020 7.04 712612 1456392 29236 Average: 5570607 2438301 30.44 2620 1804646 628890 6.94 598317 1543743 38555 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 69.02 49.13 1049.54 8.40 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 21.62 18.27 51.56 6.76 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 27.40 24.94 28.30 11.57 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 34.28 27.00 34.39 11.43 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.08 29.84 290.97 9.54 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) 03/21/2024 _x86_64_ (2 CPU) 04:03:17 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.99 0.00 3.12 4.99 0.09 55.81 04:05:01 AM 0 61.23 0.00 4.81 6.55 0.11 27.31 04:05:01 AM 1 11.99 0.00 1.50 3.50 0.07 82.94 04:06:01 AM all 31.35 0.00 2.03 4.38 0.08 62.17 04:06:01 AM 0 54.07 0.00 2.63 4.38 0.09 38.83 04:06:01 AM 1 9.67 0.00 1.44 4.37 0.08 84.44 04:07:01 AM all 35.40 0.00 1.64 1.07 0.08 61.81 04:07:01 AM 0 42.11 0.00 1.82 1.07 0.07 54.93 04:07:01 AM 1 28.75 0.00 1.49 1.07 0.07 68.62 04:08:01 AM all 39.89 0.00 2.06 0.46 0.08 57.51 04:08:01 AM 0 61.48 0.00 2.58 0.53 0.09 35.31 04:08:01 AM 1 19.18 0.00 1.57 0.38 0.09 78.78 Average: all 35.65 0.00 2.21 2.73 0.08 59.33 Average: 0 54.66 0.00 2.95 3.12 0.09 39.18 Average: 1 17.34 0.00 1.50 2.34 0.08 78.74