---> uname -a: Linux prd-centos7-builder-2c-1g-710.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 594 5339 16 1887 6944 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:61:4a:75 brd ff:ff:ff:ff:ff:ff inet 10.30.122.24/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe61:4a75/64 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) 02/10/2024 _x86_64_ (2 CPU) 12:03:18 PM LINUX RESTART 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 134.54 2.20 132.33 70.73 6324.83 12:06:01 PM 262.16 0.32 261.84 15.46 8359.79 12:07:01 PM 82.24 0.37 81.88 37.58 1773.41 12:08:01 PM 18.56 1.63 16.92 146.06 384.72 Average: 124.34 1.12 123.21 67.44 4202.11 12:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5549616 2459300 30.71 2620 1767612 714616 7.89 607864 1569808 133080 12:06:01 PM 5500668 2508248 31.32 2620 1818848 688428 7.60 622416 1580808 32324 12:07:01 PM 5495136 2513780 31.39 2620 1819900 693272 7.65 634940 1573460 12 12:08:01 PM 5494760 2514156 31.39 2620 1821552 687232 7.59 755496 1453276 13708 Average: 5510045 2498871 31.20 2620 1806978 695887 7.68 655179 1544338 44781 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 130.45 117.97 954.06 14.70 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 66.87 59.38 281.80 16.21 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 69.20 63.07 44.45 11.54 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 59.25 52.29 40.73 11.61 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.24 72.99 327.68 13.51 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) 02/10/2024 _x86_64_ (2 CPU) 12:03:18 PM LINUX RESTART 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 35.64 0.00 2.77 2.95 0.12 58.52 12:05:01 PM 0 25.77 0.00 2.02 2.25 0.12 69.84 12:05:01 PM 1 45.69 0.00 3.54 3.67 0.11 46.99 12:06:01 PM all 31.31 0.00 2.81 7.72 0.10 58.05 12:06:01 PM 0 34.40 0.00 3.28 8.53 0.11 53.69 12:06:01 PM 1 28.24 0.00 2.34 6.91 0.12 62.39 12:07:01 PM all 30.86 0.00 1.80 2.49 0.10 64.76 12:07:01 PM 0 17.52 0.00 1.61 1.97 0.09 78.81 12:07:01 PM 1 44.56 0.00 1.97 3.03 0.09 50.35 12:08:01 PM all 29.47 0.00 1.51 0.33 0.10 68.60 12:08:01 PM 0 17.22 0.00 1.25 0.38 0.10 81.05 12:08:01 PM 1 42.02 0.00 1.81 0.26 0.09 55.82 Average: all 31.80 0.00 2.22 3.37 0.10 62.51 Average: 0 23.65 0.00 2.04 3.26 0.10 70.95 Average: 1 40.08 0.00 2.41 3.47 0.10 53.94