---> uname -a: Linux prd-centos7-builder-2c-1g-8966.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 547 5408 16 1864 6991 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:69:d0:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe69:d01d/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) 08/30/2024 _x86_64_ (2 CPU) 01:03:19 AM LINUX RESTART 01:04:03 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 179.89 10.44 169.45 894.83 8174.12 01:06:01 AM 242.90 0.63 242.26 52.24 6680.41 01:07:01 AM 26.77 1.63 25.13 146.04 608.03 Average: 149.51 4.17 145.34 358.43 5120.19 01:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5580884 2428032 30.32 2620 1788688 642976 7.10 558108 1573628 141208 01:06:01 AM 5582324 2426592 30.30 2620 1797924 627052 6.92 567424 1557560 40 01:07:01 AM 5519320 2489596 31.09 2620 1803692 684776 7.56 750544 1438456 19576 Average: 5560843 2448073 30.57 2620 1796768 651601 7.19 625359 1523215 53608 01:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 74.69 57.27 1067.82 11.48 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 28.24 25.25 61.60 8.50 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.28 23.33 29.80 9.88 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.73 35.04 378.77 9.93 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) 08/30/2024 _x86_64_ (2 CPU) 01:03:19 AM LINUX RESTART 01:04:03 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.69 0.00 3.34 4.79 0.10 56.08 01:05:01 AM 0 57.58 0.00 4.90 6.74 0.11 30.67 01:05:01 AM 1 15.02 0.00 1.86 2.96 0.11 80.06 01:06:01 AM all 33.06 0.00 2.58 6.10 0.11 58.15 01:06:01 AM 0 62.63 0.00 3.68 7.85 0.11 25.74 01:06:01 AM 1 4.95 0.00 1.54 4.42 0.10 88.99 01:07:01 AM all 35.10 0.00 1.57 0.86 0.08 62.39 01:07:01 AM 0 65.99 0.00 2.34 1.74 0.09 29.84 01:07:01 AM 1 5.73 0.00 0.84 0.03 0.08 93.30 Average: all 34.60 0.00 2.48 3.90 0.10 58.92 Average: 0 62.15 0.00 3.62 5.42 0.10 28.71 Average: 1 8.46 0.00 1.41 2.46 0.10 87.57