---> uname -a: Linux prd-centos7-builder-2c-1g-23466.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 537 5419 16 1863 7001 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:98:65:09 brd ff:ff:ff:ff:ff:ff inet 10.30.123.97/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe98:6509/64 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) 10/22/2024 _x86_64_ (2 CPU) 05:03:39 AM LINUX RESTART 05:04:07 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 190.47 27.07 163.40 4748.64 14688.79 05:06:01 AM 271.06 0.28 270.78 14.39 8603.33 05:07:01 AM 80.79 0.38 80.41 38.11 1978.46 Average: 180.44 8.63 171.81 1492.25 8208.34 05:04:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5685372 2323544 29.01 2620 1702036 666788 7.36 528764 1520824 146952 05:06:01 AM 5560864 2448052 30.57 2620 1796080 670144 7.40 593520 1553872 40024 05:07:01 AM 5598020 2410896 30.10 2620 1796956 628420 6.94 554868 1553936 40 Average: 5614752 2394164 29.89 2620 1765024 655117 7.23 559051 1542877 62339 05:04:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 310.86 208.57 1678.86 69.66 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 35.33 30.20 289.80 8.90 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 27.05 24.69 26.98 8.64 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 Average: eth0 118.01 83.67 630.40 27.68 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) 10/22/2024 _x86_64_ (2 CPU) 05:03:39 AM LINUX RESTART 05:04:07 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 40.31 0.00 5.31 8.51 0.11 45.76 05:05:01 AM 0 28.90 0.00 4.67 10.41 0.12 55.90 05:05:01 AM 1 52.01 0.00 5.97 6.57 0.12 35.33 05:06:01 AM all 31.26 0.00 2.55 7.62 0.10 58.47 05:06:01 AM 0 11.88 0.00 1.76 6.38 0.07 79.90 05:06:01 AM 1 51.68 0.00 3.35 8.93 0.11 35.94 05:07:01 AM all 36.25 0.00 1.84 1.51 0.09 60.32 05:07:01 AM 0 36.25 0.00 1.74 1.18 0.09 60.74 05:07:01 AM 1 36.25 0.00 1.95 1.83 0.09 59.87 Average: all 35.78 0.00 3.16 5.77 0.10 55.20 Average: 0 25.48 0.00 2.65 5.84 0.09 65.94 Average: 1 46.36 0.00 3.67 5.71 0.10 44.16