---> uname -a: Linux prd-centos7-builder-2c-1g-116.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 496 5436 16 1888 7042 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:6c:44:7b brd ff:ff:ff:ff:ff:ff inet 10.30.123.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe6c:447b/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) 01/29/2024 _x86_64_ (2 CPU) 04:03:31 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 114.26 11.39 102.86 1192.94 5488.24 04:06:01 PM 290.94 0.32 290.62 15.33 9149.48 04:07:01 PM 81.65 0.37 81.28 37.57 2076.05 04:08:01 PM 27.51 1.82 25.70 188.81 685.54 Average: 128.58 3.47 125.11 358.68 4349.63 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5671760 2337156 29.18 2620 1761956 607896 6.71 491072 1569480 173820 04:06:01 PM 5591072 2417844 30.19 2620 1819984 604892 6.68 533940 1581408 48436 04:07:01 PM 5588152 2420764 30.23 2620 1821048 603596 6.66 542680 1575036 32 04:08:01 PM 5541820 2467096 30.80 2620 1826224 644636 7.12 704276 1459936 15920 Average: 5598201 2410715 30.10 2620 1807303 615255 6.79 567992 1546465 59552 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 192.39 134.84 1300.10 44.18 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 28.34 22.89 261.61 6.64 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 23.15 20.07 23.71 6.93 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 04:08:01 PM eth0 31.26 24.82 30.61 9.87 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.79 50.66 404.01 16.91 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) 01/29/2024 _x86_64_ (2 CPU) 04:03:31 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.36 0.00 3.23 3.90 0.14 57.37 04:05:01 PM 0 42.58 0.00 3.85 4.24 0.18 49.15 04:05:01 PM 1 28.31 0.00 2.61 3.59 0.12 65.38 04:06:01 PM all 33.30 0.00 2.85 7.81 0.12 55.92 04:06:01 PM 0 56.27 0.00 3.94 9.52 0.15 30.12 04:06:01 PM 1 11.65 0.00 1.84 6.18 0.09 80.24 04:07:01 PM all 29.42 0.00 1.24 3.00 0.09 66.25 04:07:01 PM 0 57.37 0.00 1.80 3.38 0.09 37.37 04:07:01 PM 1 3.23 0.00 0.72 2.66 0.08 93.30 04:08:01 PM all 36.31 0.00 1.71 0.90 0.11 60.98 04:08:01 PM 0 71.45 0.00 2.69 1.56 0.13 24.17 04:08:01 PM 1 4.37 0.00 0.81 0.29 0.10 94.43 Average: all 33.58 0.00 2.25 3.90 0.11 60.15 Average: 0 56.79 0.00 3.07 4.69 0.14 35.32 Average: 1 11.74 0.00 1.48 3.17 0.10 83.51