---> uname -a: Linux prd-centos7-builder-2c-1g-10125.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 518 5436 16 1866 7020 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:09:df:3e brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe09:df3e/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) 09/11/2024 _x86_64_ (2 CPU) 02:03:20 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 204.60 2.28 202.32 70.89 8638.31 02:06:01 PM 213.86 0.63 213.22 52.23 5974.72 02:07:01 PM 30.65 1.82 28.84 188.84 774.86 Average: 149.71 1.58 148.13 103.98 5129.54 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5605776 2403140 30.01 2620 1789776 612228 6.76 531404 1574184 121592 02:06:01 PM 5561124 2447792 30.56 2620 1799036 642628 7.09 587280 1558112 172 02:07:01 PM 5547108 2461808 30.74 2620 1804212 648840 7.16 717688 1442132 17724 Average: 5571336 2437580 30.44 2620 1797675 634565 7.01 612124 1524809 46496 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 69.20 54.76 1034.21 10.01 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 28.13 25.03 61.82 9.26 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 31.97 25.55 32.07 10.94 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.10 35.12 376.05 10.07 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) 09/11/2024 _x86_64_ (2 CPU) 02:03:20 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 35.61 0.00 3.61 4.78 0.11 55.89 02:05:01 PM 0 40.77 0.00 3.94 4.91 0.11 50.27 02:05:01 PM 1 30.51 0.00 3.29 4.67 0.10 61.43 02:06:01 PM all 35.61 0.00 2.25 3.98 0.11 58.05 02:06:01 PM 0 61.87 0.00 2.66 3.10 0.11 32.26 02:06:01 PM 1 10.80 0.00 1.84 4.80 0.10 82.46 02:07:01 PM all 37.18 0.00 2.01 0.33 0.11 60.37 02:07:01 PM 0 72.77 0.00 3.01 0.63 0.13 23.46 02:07:01 PM 1 4.61 0.00 1.10 0.08 0.08 94.13 Average: all 36.13 0.00 2.62 3.04 0.11 58.10 Average: 0 58.27 0.00 3.21 2.91 0.11 35.50 Average: 1 15.13 0.00 2.06 3.16 0.10 79.54