---> uname -a: Linux prd-centos7-builder-2c-1g-8515.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 548 5409 16 1862 6990 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:16:56:8c brd ff:ff:ff:ff:ff:ff inet 10.30.123.126/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe16:568c/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) 08/25/2024 _x86_64_ (2 CPU) 11:03:22 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 191.01 10.09 180.91 865.82 6996.30 11:06:01 AM 288.34 0.63 287.71 51.31 8293.37 11:07:01 AM 27.12 1.67 25.45 147.24 615.41 Average: 168.81 4.13 164.68 354.81 5301.53 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5648372 2360544 29.47 2620 1786304 581888 6.42 499356 1571040 195660 11:06:01 AM 5534136 2474780 30.90 2620 1795772 678928 7.50 620128 1554424 172 11:07:01 AM 5554132 2454784 30.65 2620 1796644 656536 7.25 723072 1432760 14812 Average: 5578880 2430036 30.34 2620 1792907 639117 7.06 614185 1519408 70215 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 102.17 72.83 1147.46 16.22 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 24.97 22.94 60.73 8.31 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 32.50 25.32 31.78 10.79 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.21 40.36 413.34 11.77 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) 08/25/2024 _x86_64_ (2 CPU) 11:03:22 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 33.83 0.00 3.57 5.00 0.10 57.50 11:05:01 AM 0 45.20 0.00 4.31 4.63 0.11 45.75 11:05:01 AM 1 22.78 0.00 2.85 5.34 0.10 68.93 11:06:01 AM all 30.09 0.00 2.10 9.58 0.12 58.10 11:06:01 AM 0 49.20 0.00 2.70 12.05 0.13 35.93 11:06:01 AM 1 12.03 0.00 1.52 7.25 0.10 79.09 11:07:01 AM all 37.84 0.00 1.80 0.25 0.10 60.01 11:07:01 AM 0 70.09 0.00 2.58 0.48 0.11 26.74 11:07:01 AM 1 7.48 0.00 1.08 0.03 0.08 91.33 Average: all 33.94 0.00 2.49 4.93 0.10 58.54 Average: 0 54.82 0.00 3.20 5.70 0.11 36.17 Average: 1 14.03 0.00 1.81 4.19 0.10 79.87