---> uname -a: Linux prd-centos7-builder-2c-1g-31563.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 521 5434 16 1864 7017 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:c9:09:64 brd ff:ff:ff:ff:ff:ff inet 10.30.122.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fec9:964/64 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) 11/23/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 212.67 2.34 210.32 73.20 9076.00 06:06:01 PM 207.41 0.63 206.78 52.24 5866.62 06:07:01 PM 28.59 1.63 26.95 146.06 633.85 Average: 148.85 1.53 147.32 90.70 5148.54 06:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5635368 2373548 29.64 2620 1788388 608168 6.71 507944 1570772 123500 06:06:01 PM 5667428 2341488 29.24 2620 1797576 556684 6.15 484468 1554276 20 06:07:01 PM 5565232 2443684 30.51 2620 1798636 636076 7.02 710080 1432508 14820 Average: 5622676 2386240 29.79 2620 1794867 600309 6.63 567497 1519185 46113 06:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 67.48 53.20 1044.62 10.44 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 26.14 23.65 60.63 8.21 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 31.05 24.90 35.77 10.20 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.27 33.70 372.88 9.61 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) 11/23/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 34.17 0.00 3.12 5.12 0.13 57.46 06:05:01 PM 0 48.34 0.00 4.33 5.38 0.15 41.81 06:05:01 PM 1 20.41 0.00 1.93 4.86 0.11 72.69 06:06:01 PM all 32.27 0.00 2.22 5.74 0.10 59.68 06:06:01 PM 0 44.78 0.00 2.60 5.73 0.11 46.79 06:06:01 PM 1 20.14 0.00 1.89 5.74 0.09 72.14 06:07:01 PM all 36.76 0.00 1.75 0.34 0.10 61.05 06:07:01 PM 0 39.44 0.00 1.69 0.44 0.11 58.32 06:07:01 PM 1 34.13 0.00 1.79 0.24 0.09 63.76 Average: all 34.41 0.00 2.35 3.71 0.11 59.42 Average: 0 44.12 0.00 2.85 3.82 0.12 49.09 Average: 1 24.94 0.00 1.87 3.60 0.09 69.49