---> uname -a: Linux prd-centos7-builder-2c-1g-33999.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 529 5423 16 1868 7009 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:a4:c6:4f brd ff:ff:ff:ff:ff:ff inet 10.30.123.122/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fea4:c64f/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) 12/01/2024 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 205.48 2.32 203.16 73.55 7984.79 09:06:01 AM 212.86 0.62 212.24 51.70 5974.38 09:07:01 AM 30.11 1.82 28.29 188.87 763.56 Average: 149.49 1.58 147.91 104.70 4908.04 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5591436 2417480 30.18 2620 1790944 649664 7.17 546392 1573248 123284 09:06:01 AM 5547984 2460932 30.73 2620 1800884 675744 7.46 598888 1557284 220 09:07:01 AM 5572608 2436308 30.42 2620 1806000 645128 7.12 690740 1441196 17760 Average: 5570676 2438240 30.44 2620 1799276 656845 7.25 612007 1523909 47088 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 75.20 60.91 1032.54 10.61 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 31.26 26.37 67.18 9.30 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 32.49 25.26 32.01 10.80 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 Average: eth0 46.32 37.51 377.28 10.23 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) 12/01/2024 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.63 0.00 3.27 5.42 0.11 56.56 09:05:01 AM 0 38.29 0.00 3.70 4.49 0.11 53.41 09:05:01 AM 1 31.01 0.00 2.85 6.35 0.09 59.71 09:06:01 AM all 36.24 0.00 2.02 4.80 0.10 56.84 09:06:01 AM 0 58.58 0.00 2.58 6.59 0.11 32.13 09:06:01 AM 1 15.14 0.00 1.51 3.10 0.10 80.14 09:07:01 AM all 36.92 0.00 1.91 0.38 0.09 60.69 09:07:01 AM 0 57.33 0.00 2.10 0.52 0.09 39.97 09:07:01 AM 1 17.50 0.00 1.72 0.26 0.07 80.45 Average: all 35.94 0.00 2.40 3.52 0.10 58.04 Average: 0 51.34 0.00 2.80 3.86 0.10 41.91 Average: 1 21.13 0.00 2.02 3.21 0.09 73.56