---> uname -a: Linux prd-centos7-builder-2c-1g-2199.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 536 5422 16 1861 7002 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:38:68:02 brd ff:ff:ff:ff:ff:ff inet 10.30.122.140/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe38:6802/64 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) 04/09/2024 _x86_64_ (2 CPU) 01:03:56 PM LINUX RESTART 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 120.56 0.15 120.41 4.66 4793.89 01:07:01 PM 264.24 0.30 263.94 14.92 8135.21 01:08:01 PM 85.70 0.37 85.34 37.59 2188.42 01:09:01 PM 24.45 1.63 22.82 146.04 604.25 Average: 123.74 0.61 123.13 50.81 3930.55 01:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5656272 2352644 29.38 2620 1728924 657636 7.26 537608 1540940 136136 01:07:01 PM 5599000 2409916 30.09 2620 1794036 617044 6.81 555256 1555296 48428 01:08:01 PM 5618500 2390416 29.85 2620 1795096 593352 6.55 535076 1555452 28 01:09:01 PM 5530744 2478172 30.94 2620 1796336 679512 7.50 743672 1435228 14824 Average: 5601129 2407787 30.06 2620 1778598 636886 7.03 592903 1521729 49854 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 PM eth0 38.65 27.90 642.60 5.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.60 18.05 210.63 5.48 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 22.38 20.43 23.38 7.05 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 26.50 20.45 28.49 8.23 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.53 21.71 226.27 6.44 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) 04/09/2024 _x86_64_ (2 CPU) 01:03:56 PM LINUX RESTART 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 23.64 0.00 2.05 9.67 0.12 64.51 01:06:01 PM 0 44.67 0.00 3.35 9.74 0.12 42.12 01:06:01 PM 1 3.73 0.00 0.83 9.60 0.10 85.74 01:07:01 PM all 28.82 0.00 2.56 12.55 0.16 55.91 01:07:01 PM 0 41.37 0.00 3.05 15.06 0.21 40.31 01:07:01 PM 1 16.65 0.00 2.08 10.11 0.10 71.06 01:08:01 PM all 34.94 0.00 1.33 3.00 0.11 60.61 01:08:01 PM 0 62.78 0.00 1.67 2.63 0.16 32.75 01:08:01 PM 1 8.92 0.00 1.00 3.36 0.07 86.65 01:09:01 PM all 34.55 0.00 1.51 1.62 0.13 62.20 01:09:01 PM 0 67.14 0.00 2.27 3.10 0.15 27.35 01:09:01 PM 1 4.60 0.00 0.83 0.24 0.12 94.22 Average: all 30.46 0.00 1.87 6.73 0.13 60.81 Average: 0 53.84 0.00 2.59 7.70 0.16 35.71 Average: 1 8.43 0.00 1.18 5.81 0.10 84.48