---> uname -a: Linux prd-centos7-builder-2c-1g-6889.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 548 5408 16 1864 6990 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:93:9b:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe93:9bf7/64 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) 07/31/2024 _x86_64_ (2 CPU) 03:03:22 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 213.99 10.09 203.90 865.17 8991.05 03:06:01 PM 201.47 0.63 200.83 52.24 5559.47 03:07:01 PM 31.02 1.82 29.20 188.84 791.32 Average: 148.83 4.18 144.64 368.75 5113.95 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5581676 2427232 30.31 2620 1788956 642380 7.09 557728 1573212 118252 03:06:01 PM 5521596 2487312 31.06 2620 1798284 686668 7.58 627920 1557236 156 03:07:01 PM 5518236 2490672 31.10 2620 1803476 680536 7.51 747872 1441312 17800 Average: 5540503 2468405 30.82 2620 1796905 669861 7.40 644507 1523920 45403 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 66.05 50.34 1040.93 9.79 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 28.84 26.15 61.76 9.45 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 31.78 25.69 32.34 11.06 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.22 34.06 378.35 10.10 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) 07/31/2024 _x86_64_ (2 CPU) 03:03:22 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 34.52 0.00 3.34 5.97 0.11 56.07 03:05:01 PM 0 12.22 0.00 1.71 4.74 0.10 81.23 03:05:01 PM 1 58.32 0.00 5.06 7.28 0.13 29.21 03:06:01 PM all 36.56 0.00 2.26 3.14 0.11 57.92 03:06:01 PM 0 10.85 0.00 1.36 1.84 0.10 85.85 03:06:01 PM 1 64.02 0.00 3.24 4.55 0.13 28.06 03:07:01 PM all 37.28 0.00 1.95 0.28 0.10 60.39 03:07:01 PM 0 12.12 0.00 1.31 0.15 0.09 86.33 03:07:01 PM 1 64.23 0.00 2.63 0.42 0.11 32.62 Average: all 36.12 0.00 2.51 3.13 0.11 58.13 Average: 0 11.73 0.00 1.46 2.24 0.10 84.47 Average: 1 62.19 0.00 3.64 4.09 0.12 29.96