---> uname -a: Linux prd-centos7-builder-2c-1g-35012.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 504 5445 16 1871 7034 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:37:b9:0f brd ff:ff:ff:ff:ff:ff inet 10.30.123.177/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe37:b90f/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) 12/13/2024 _x86_64_ (2 CPU) 05:03:25 AM LINUX RESTART 05:04:03 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 94.77 16.91 77.86 2678.36 3893.83 05:06:01 AM 233.93 0.05 233.88 0.80 8278.63 05:07:01 AM 168.42 0.63 167.78 52.24 4643.06 05:08:01 AM 28.97 1.82 27.15 188.84 748.23 Average: 131.81 4.76 127.06 714.60 4394.88 05:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5834832 2174084 27.15 2620 1588828 630628 6.96 498448 1432764 52988 05:06:01 AM 5635052 2373864 29.64 2620 1804392 557036 6.15 494500 1578320 107556 05:07:01 AM 5572940 2435976 30.42 2620 1804756 614392 6.78 573304 1561512 232 05:08:01 AM 5613548 2395368 29.91 2620 1809892 565176 6.24 646776 1445464 17768 Average: 5664093 2344823 29.28 2620 1751967 591808 6.53 553257 1504515 44636 05:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 300.60 200.93 1178.81 65.03 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 42.51 32.00 680.24 6.93 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.34 22.31 39.37 8.44 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 29.02 24.20 30.78 10.12 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.77 68.82 476.78 22.30 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) 12/13/2024 _x86_64_ (2 CPU) 05:03:25 AM LINUX RESTART 05:04:03 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 25.69 0.00 2.36 9.60 0.12 62.23 05:05:01 AM 0 21.65 0.00 2.37 9.97 0.11 65.89 05:05:01 AM 1 29.76 0.00 2.34 9.21 0.15 58.54 05:06:01 AM all 27.81 0.00 2.97 7.05 0.11 62.06 05:06:01 AM 0 19.49 0.00 2.21 6.82 0.09 71.40 05:06:01 AM 1 36.32 0.00 3.76 7.29 0.14 52.49 05:07:01 AM all 32.54 0.00 1.44 4.59 0.10 61.32 05:07:01 AM 0 10.94 0.00 1.27 4.89 0.10 82.80 05:07:01 AM 1 55.15 0.00 1.64 4.28 0.11 38.83 05:08:01 AM all 37.06 0.00 1.88 0.40 0.09 60.57 05:08:01 AM 0 6.41 0.00 1.10 0.07 0.08 92.35 05:08:01 AM 1 69.58 0.00 2.68 0.77 0.07 26.90 Average: all 30.83 0.00 2.16 5.37 0.11 61.54 Average: 0 14.49 0.00 1.73 5.36 0.09 78.33 Average: 1 47.74 0.00 2.61 5.38 0.12 44.16