---> uname -a: Linux prd-centos7-builder-2c-1g-283.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: 2800.000 BogoMIPS: 5600.00 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 495 5440 16 1885 7043 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:72:0a:55 brd ff:ff:ff:ff:ff:ff inet 10.30.122.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe72:a55/64 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) 02/01/2024 _x86_64_ (2 CPU) 10:03:54 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 112.26 2.25 110.01 70.63 5305.01 10:07:01 AM 180.63 0.02 180.61 0.40 6586.76 10:08:01 AM 137.80 0.28 137.51 14.39 4685.21 10:09:01 AM 80.20 0.37 79.83 37.57 1721.82 10:10:01 AM 25.81 1.82 24.00 188.78 664.86 Average: 107.33 0.95 106.39 62.36 3792.45 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 5762012 2246904 28.06 2620 1703044 584932 6.46 444340 1528988 132908 10:07:01 AM 5660032 2348884 29.33 2620 1799796 564292 6.23 463712 1587304 106468 10:08:01 AM 5526316 2482600 31.00 2620 1827056 661480 7.30 608120 1571824 41964 10:09:01 AM 5560728 2448188 30.57 2620 1827992 625404 6.90 573000 1572128 9696 10:10:01 AM 5549612 2459304 30.71 2620 1823660 640444 7.07 699568 1456932 15924 Average: 5611740 2397176 29.93 2620 1796310 615310 6.79 557748 1543435 61392 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 42.56 32.10 773.41 4.69 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.87 19.19 312.94 3.47 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 24.77 21.77 187.52 6.84 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 20.64 18.22 21.81 6.32 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 29.59 24.20 28.93 9.51 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.29 23.10 264.90 6.17 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) 02/01/2024 _x86_64_ (2 CPU) 10:03:54 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 19.41 0.00 1.83 9.18 0.12 69.46 10:06:01 AM 0 14.11 0.00 1.65 10.55 0.10 73.58 10:06:01 AM 1 24.75 0.00 1.99 7.80 0.12 65.34 10:07:01 AM all 20.49 0.00 1.91 14.98 0.13 62.48 10:07:01 AM 0 10.38 0.00 1.55 11.88 0.16 76.02 10:07:01 AM 1 30.84 0.00 2.28 18.15 0.12 48.60 10:08:01 AM all 29.97 0.00 1.86 5.39 0.13 62.65 10:08:01 AM 0 9.41 0.00 1.53 3.82 0.12 85.12 10:08:01 AM 1 52.06 0.00 2.23 7.09 0.13 38.49 10:09:01 AM all 25.48 0.00 1.11 3.24 0.16 70.02 10:09:01 AM 0 2.92 0.00 0.61 2.37 0.15 93.95 10:09:01 AM 1 49.79 0.00 1.65 4.15 0.18 44.23 10:10:01 AM all 35.39 0.00 1.72 1.47 0.13 61.29 10:10:01 AM 0 10.60 0.00 1.05 0.07 0.12 88.17 10:10:01 AM 1 61.97 0.00 2.42 2.98 0.15 32.49 Average: all 26.12 0.00 1.69 6.86 0.13 65.20 Average: 0 9.46 0.00 1.28 5.70 0.13 83.44 Average: 1 43.61 0.00 2.11 8.09 0.14 46.05