---> uname -a: Linux prd-centos7-builder-2c-1g-26448.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: 2800.000 BogoMIPS: 5600.00 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 532 5423 16 1865 7007 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:95:e3:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.249/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe95:e3c6/64 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) 11/14/2024 _x86_64_ (2 CPU) 02:03:22 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 223.04 2.28 220.76 70.90 8352.36 02:06:01 PM 171.66 0.61 171.05 51.91 4971.73 02:07:01 PM 40.57 1.35 39.22 66.38 852.02 Average: 144.95 1.42 143.53 63.12 4724.21 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 5612640 2396276 29.92 2620 1787644 614804 6.79 530508 1570128 109672 02:06:01 PM 5586924 2421992 30.24 2620 1796976 627132 6.92 567316 1553932 10872 02:07:01 PM 5636088 2372828 29.63 2620 1795812 620408 6.85 527880 1541784 14676 Average: 5611884 2397032 29.93 2620 1793477 620781 6.85 541901 1555281 45073 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:02 PM eth0 66.65 48.04 1004.36 9.71 0.00 0.00 0.00 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 21.51 19.38 58.15 6.81 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 38.50 29.99 40.53 19.90 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.34 32.54 369.43 12.17 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) 11/14/2024 _x86_64_ (2 CPU) 02:03:22 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 33.13 0.00 3.07 7.72 0.11 55.96 02:05:02 PM 0 12.47 0.00 1.89 5.10 0.14 80.40 02:05:02 PM 1 54.79 0.00 4.32 10.47 0.11 30.31 02:06:01 PM all 28.30 0.00 1.82 5.69 0.14 64.05 02:06:01 PM 0 19.32 0.00 1.80 6.48 0.14 72.26 02:06:01 PM 1 37.51 0.00 1.85 4.86 0.13 55.66 02:07:01 PM all 37.23 0.00 1.62 0.86 0.11 60.18 02:07:01 PM 0 12.34 0.00 1.25 0.77 0.12 85.53 02:07:01 PM 1 63.28 0.00 2.02 0.95 0.13 33.63 Average: all 32.91 0.00 2.17 4.75 0.12 60.04 Average: 0 14.67 0.00 1.65 4.10 0.13 79.46 Average: 1 51.88 0.00 2.73 5.43 0.12 39.84