---> uname -a: Linux prd-centos7-builder-2c-1g-7647.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 557 5398 16 1864 6981 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:87:56:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe87:56b0/64 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) 08/13/2024 _x86_64_ (2 CPU) 04:03:37 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 186.16 11.91 174.24 1420.43 7522.40 04:06:01 PM 289.06 0.63 288.42 52.23 8345.82 04:07:01 PM 29.21 1.82 27.40 188.81 681.30 Average: 168.15 4.79 163.36 554.11 5517.17 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5630044 2378872 29.70 2620 1789064 619608 6.84 516444 1573488 195428 04:06:01 PM 5596800 2412116 30.12 2620 1798392 625924 6.91 554124 1557000 24 04:07:01 PM 5571508 2437408 30.43 2620 1803720 634528 7.01 693616 1441076 17808 Average: 5599451 2409465 30.08 2620 1797059 626687 6.92 588061 1523855 71087 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 194.93 137.97 1381.75 48.58 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 26.72 23.97 61.83 8.64 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 33.39 27.02 32.75 11.42 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.05 63.01 492.40 22.89 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) 08/13/2024 _x86_64_ (2 CPU) 04:03:37 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 39.36 0.00 4.20 3.68 0.12 52.64 04:05:01 PM 0 21.61 0.00 3.02 3.26 0.14 71.96 04:05:01 PM 1 57.73 0.00 5.44 4.11 0.12 32.59 04:06:01 PM all 34.46 0.00 2.13 6.67 0.10 56.64 04:06:01 PM 0 23.65 0.00 1.93 7.24 0.09 67.10 04:06:01 PM 1 45.55 0.00 2.32 6.07 0.11 45.95 04:07:01 PM all 38.18 0.00 1.95 0.19 0.09 59.59 04:07:01 PM 0 32.81 0.00 1.61 0.19 0.09 65.31 04:07:01 PM 1 43.60 0.00 2.29 0.21 0.07 53.83 Average: all 37.33 0.00 2.76 3.51 0.10 56.30 Average: 0 26.01 0.00 2.19 3.57 0.10 68.13 Average: 1 48.92 0.00 3.34 3.45 0.10 44.19