---> uname -a: Linux prd-centos7-builder-2c-1g-27403.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 528 5405 16 1887 7010 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:53:88:69 brd ff:ff:ff:ff:ff:ff inet 10.30.122.217/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe53:8869/64 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) 01/17/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 211.24 2.33 208.91 73.15 9027.75 09:06:01 PM 188.64 0.28 188.36 14.39 6029.60 09:07:01 PM 77.23 0.37 76.86 37.58 1579.43 09:08:01 PM 28.84 1.95 26.89 210.56 721.04 Average: 126.49 1.23 125.26 83.92 4339.65 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5590468 2418448 30.20 2620 1779616 654736 7.23 553836 1572472 71572 09:06:01 PM 5495100 2513816 31.39 2620 1828680 687968 7.60 634536 1574372 41952 09:07:01 PM 5546224 2462692 30.75 2620 1820100 642412 7.09 582596 1574644 16 09:08:01 PM 5556600 2452316 30.62 2620 1825984 625612 6.91 687556 1459712 15976 Average: 5547098 2461818 30.74 2620 1813595 652682 7.21 614631 1545300 32379 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 73.70 54.18 1079.45 8.36 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 27.40 22.42 188.07 6.86 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.11 17.71 22.29 6.03 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.77 27.49 32.80 20.42 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.00 30.45 330.68 10.42 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) 01/17/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.12 0.00 2.99 6.13 0.12 56.64 09:05:01 PM 0 29.67 0.00 2.29 4.65 0.12 63.27 09:05:01 PM 1 38.64 0.00 3.70 7.64 0.11 49.91 09:06:01 PM all 32.65 0.00 2.61 4.70 0.11 59.94 09:06:01 PM 0 14.83 0.00 2.18 4.95 0.09 77.96 09:06:01 PM 1 51.40 0.00 3.04 4.41 0.13 41.02 09:07:01 PM all 24.60 0.00 1.10 2.30 0.07 71.94 09:07:01 PM 0 17.83 0.00 0.96 2.26 0.07 78.88 09:07:01 PM 1 31.48 0.00 1.24 2.36 0.09 64.84 09:08:01 PM all 38.75 0.00 2.01 0.33 0.11 58.80 09:08:01 PM 0 41.57 0.00 2.25 0.42 0.11 55.65 09:08:01 PM 1 35.96 0.00 1.81 0.24 0.09 61.90 Average: all 32.51 0.00 2.17 3.36 0.10 61.86 Average: 0 25.86 0.00 1.92 3.08 0.10 69.05 Average: 1 39.28 0.00 2.44 3.65 0.10 54.53