---> uname -a: Linux prd-centos7-builder-2c-1g-135.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 504 5440 16 1875 7034 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:59:ab:6d brd ff:ff:ff:ff:ff:ff inet 10.30.122.113/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe59:ab6d/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) 03/16/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 168.34 10.09 158.24 865.69 6240.24 09:06:01 AM 312.24 0.30 311.94 14.92 9304.80 09:07:01 AM 44.01 0.37 43.64 37.58 985.34 09:08:01 AM 34.95 1.95 33.00 210.56 939.16 Average: 139.89 3.18 136.72 282.20 4367.67 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5630396 2378520 29.70 2620 1763084 646432 7.14 537360 1565060 169824 09:06:01 AM 5532972 2475944 30.91 2620 1808268 673388 7.43 605436 1569628 16524 09:07:01 AM 5600600 2408316 30.07 2620 1809372 600728 6.63 537840 1569708 20 09:08:01 AM 5539224 2469692 30.84 2620 1817504 650852 7.19 710124 1456376 29244 Average: 5575798 2433118 30.38 2620 1799557 642850 7.10 597690 1540193 53903 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 66.67 51.25 1046.96 11.74 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 21.90 18.50 52.04 6.87 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.77 24.35 28.02 7.59 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 35.57 27.84 34.89 11.57 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.73 30.49 290.50 9.44 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) 03/16/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.86 0.00 3.24 4.63 0.12 56.14 09:05:01 AM 0 67.42 0.00 5.13 5.03 0.11 22.31 09:05:01 AM 1 6.35 0.00 1.48 4.24 0.14 87.79 09:06:01 AM all 34.25 0.00 2.18 7.94 0.11 55.53 09:06:01 AM 0 33.50 0.00 2.69 8.95 0.10 54.76 09:06:01 AM 1 34.99 0.00 1.65 6.95 0.11 56.31 09:07:01 AM all 33.51 0.00 1.59 0.79 0.10 64.00 09:07:01 AM 0 51.83 0.00 2.10 0.93 0.11 45.03 09:07:01 AM 1 15.85 0.00 1.11 0.63 0.12 82.29 09:08:01 AM all 38.72 0.00 2.16 0.33 0.10 58.69 09:08:01 AM 0 74.05 0.00 3.07 0.45 0.09 22.34 09:08:01 AM 1 5.74 0.00 1.28 0.22 0.10 92.66 Average: all 35.58 0.00 2.29 3.41 0.11 58.60 Average: 0 56.46 0.00 3.24 3.86 0.10 36.34 Average: 1 15.57 0.00 1.38 2.98 0.12 79.96