---> uname -a: Linux prd-centos7-builder-2c-1g-148.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 542 5390 16 1888 6996 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:38:48:8f brd ff:ff:ff:ff:ff:ff inet 10.30.123.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe38:488f/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) 01/30/2024 _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 242.47 2.15 240.32 69.02 9226.23 02:06:01 AM 154.49 0.62 153.87 50.77 5356.67 02:07:01 AM 77.55 0.03 77.51 1.20 1520.92 02:08:01 AM 32.62 1.95 30.67 210.56 866.23 Average: 126.78 1.19 125.60 82.88 4242.61 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5555020 2453896 30.64 2620 1802688 692944 7.65 573536 1582080 98320 02:06:01 AM 5586892 2422024 30.24 2620 1821016 638760 7.05 544608 1575548 32316 02:07:01 AM 5568496 2440420 30.47 2620 1821052 653208 7.21 561172 1575028 24 02:08:01 AM 5508164 2500752 31.22 2620 1829540 691572 7.64 736468 1459752 28068 Average: 5554643 2454273 30.64 2620 1818574 669121 7.39 603946 1548102 39682 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 62.23 47.87 975.00 7.85 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 32.07 26.52 199.00 7.93 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 23.33 18.95 21.02 6.41 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 36.42 29.02 33.93 22.48 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 38.51 30.59 307.25 11.17 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) 01/30/2024 _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 33.35 0.00 2.94 6.79 0.10 56.81 02:05:01 AM 0 50.29 0.00 4.20 7.81 0.11 37.59 02:05:01 AM 1 16.93 0.00 1.74 5.78 0.10 75.44 02:06:01 AM all 35.60 0.00 2.77 3.20 0.11 58.32 02:06:01 AM 0 58.60 0.00 3.53 2.85 0.09 34.93 02:06:01 AM 1 13.63 0.00 2.01 3.55 0.12 80.70 02:07:01 AM all 29.10 0.00 0.94 1.95 0.09 67.93 02:07:01 AM 0 48.04 0.00 1.28 1.93 0.09 48.66 02:07:01 AM 1 10.83 0.00 0.63 1.95 0.10 86.50 02:08:01 AM all 38.51 0.00 2.31 0.28 0.11 58.79 02:08:01 AM 0 73.28 0.00 3.19 0.41 0.11 23.02 02:08:01 AM 1 6.81 0.00 1.52 0.19 0.10 91.38 Average: all 34.11 0.00 2.24 3.07 0.10 60.48 Average: 0 57.34 0.00 3.05 3.29 0.10 36.22 Average: 1 12.03 0.00 1.47 2.86 0.11 83.53