---> uname -a: Linux prd-centos7-builder-2c-1g-26942.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 546 5407 16 1867 6992 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:57:c6:5a brd ff:ff:ff:ff:ff:ff inet 10.30.123.73/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe57:c65a/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) 11/18/2024 _x86_64_ (2 CPU) 07:03:23 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:02 PM 227.94 1.97 225.98 62.48 9313.69 07:06:01 PM 184.58 0.64 183.94 53.13 5195.27 07:07:01 PM 30.27 1.65 28.62 146.19 729.77 Average: 147.40 1.42 145.98 87.45 5079.40 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 PM 5625272 2383644 29.76 2620 1799936 583000 6.44 509284 1574800 118296 07:06:01 PM 5578088 2430828 30.35 2620 1800128 627476 6.93 570468 1558008 32 07:07:01 PM 5611836 2397080 29.93 2620 1804168 589332 6.51 652584 1440904 17780 Average: 5605065 2403851 30.01 2620 1801411 599936 6.62 577445 1524571 45369 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:02 PM eth0 66.24 51.76 936.17 10.25 0.00 0.00 0.00 07:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 24.39 22.50 39.84 7.82 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 29.65 24.07 29.98 10.10 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.19 32.83 337.05 9.40 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) 11/18/2024 _x86_64_ (2 CPU) 07:03:23 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:02 PM all 35.92 0.00 3.39 5.34 0.11 55.23 07:05:02 PM 0 53.03 0.00 4.68 5.17 0.12 37.00 07:05:02 PM 1 19.43 0.00 2.15 5.51 0.10 72.81 07:06:01 PM all 31.96 0.00 1.96 3.45 0.09 62.54 07:06:01 PM 0 61.66 0.00 2.43 1.89 0.09 33.93 07:06:01 PM 1 3.87 0.00 1.49 4.93 0.10 89.60 07:07:01 PM all 37.68 0.00 1.75 0.38 0.10 60.09 07:07:01 PM 0 73.18 0.00 2.73 0.76 0.13 23.20 07:07:01 PM 1 5.43 0.00 0.88 0.05 0.07 93.57 Average: all 35.19 0.00 2.37 3.07 0.10 59.27 Average: 0 62.48 0.00 3.30 2.64 0.12 31.47 Average: 1 9.56 0.00 1.50 3.48 0.09 85.37