---> uname -a: Linux prd-centos7-builder-2c-1g-35517.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 552 5399 16 1869 6986 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:12:d1:21 brd ff:ff:ff:ff:ff:ff inet 10.30.122.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe12:d121/64 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) 12/21/2024 _x86_64_ (2 CPU) 05:03:21 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 228.38 2.17 226.22 68.89 9626.62 05:06:01 PM 190.11 0.68 189.43 54.62 5248.64 05:07:01 PM 29.81 1.82 28.00 188.81 762.79 Average: 149.20 1.56 147.65 104.38 5212.48 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5534660 2474248 30.89 2620 1815456 661164 7.30 594012 1582372 130908 05:06:01 PM 5509508 2499400 31.21 2620 1801916 695544 7.68 639140 1557692 228 05:07:01 PM 5534904 2474004 30.89 2620 1807036 659264 7.28 728784 1441600 17804 Average: 5526357 2482551 31.00 2620 1808136 671991 7.42 653979 1527221 49647 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 66.87 51.90 1057.81 10.07 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 27.97 25.82 42.33 9.34 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 32.06 25.53 31.81 10.70 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.38 34.46 379.20 10.04 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) 12/21/2024 _x86_64_ (2 CPU) 05:03:21 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 34.91 0.00 3.27 5.50 0.11 56.22 05:05:02 PM 0 52.78 0.00 4.49 7.50 0.13 35.10 05:05:02 PM 1 17.79 0.00 2.09 3.57 0.09 76.46 05:06:01 PM all 38.73 0.00 2.17 3.38 0.09 55.63 05:06:01 PM 0 67.30 0.00 2.84 3.14 0.09 26.62 05:06:01 PM 1 11.64 0.00 1.52 3.63 0.10 83.11 05:07:01 PM all 37.81 0.00 2.01 0.26 0.09 59.84 05:07:01 PM 0 62.75 0.00 2.38 0.34 0.09 34.44 05:07:01 PM 1 13.98 0.00 1.66 0.19 0.08 84.09 Average: all 37.14 0.00 2.48 3.04 0.09 57.25 Average: 0 60.91 0.00 3.24 3.65 0.10 32.09 Average: 1 14.47 0.00 1.76 2.45 0.09 81.23