---> uname -a: Linux prd-centos7-builder-2c-1g-6539.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 544 5415 16 1861 6995 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:cd:a7:78 brd ff:ff:ff:ff:ff:ff inet 10.30.122.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fecd:a778/64 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) 07/26/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 226.17 2.18 223.99 69.43 9497.73 06:06:01 PM 183.96 0.63 183.33 52.24 5077.38 06:07:01 PM 30.95 1.95 29.00 210.53 771.99 Average: 147.02 1.59 145.43 110.74 5115.46 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5553800 2455108 30.65 2620 1800576 654968 7.23 586400 1570512 118848 06:06:01 PM 5581384 2427524 30.31 2620 1795064 630440 6.96 572904 1553960 12 06:07:01 PM 5584312 2424596 30.27 2620 1801052 622444 6.87 685056 1438220 17828 Average: 5573165 2435743 30.41 2620 1798897 635951 7.02 614787 1520897 45563 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 66.03 48.98 1029.59 9.68 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 27.15 24.89 41.50 9.37 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 32.38 26.73 33.53 11.64 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.85 33.53 368.19 10.23 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) 07/26/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.61 0.00 3.58 5.56 0.11 55.14 06:05:01 PM 0 9.61 0.00 2.07 2.63 0.12 85.56 06:05:01 PM 1 62.83 0.00 5.18 8.63 0.11 23.26 06:06:01 PM all 38.04 0.00 2.00 3.43 0.08 56.45 06:06:01 PM 0 12.24 0.00 1.54 3.24 0.07 82.91 06:06:01 PM 1 65.11 0.00 2.47 3.65 0.09 28.69 06:07:01 PM all 38.43 0.00 2.11 0.44 0.09 58.93 06:07:01 PM 0 8.18 0.00 1.45 0.22 0.08 90.07 06:07:01 PM 1 70.39 0.00 2.83 0.68 0.09 26.01 Average: all 37.36 0.00 2.57 3.14 0.09 56.84 Average: 0 10.01 0.00 1.69 2.03 0.09 86.19 Average: 1 66.10 0.00 3.50 4.32 0.09 25.99