---> uname -a: Linux prd-centos7-builder-2c-1g-23843.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 547 5413 16 1860 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:13:ab:cc brd ff:ff:ff:ff:ff:ff inet 10.30.123.183/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe13:abcc/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) 10/27/2024 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 232.74 1.05 231.69 32.93 9634.18 07:06:02 AM 181.13 0.63 180.49 52.24 4929.40 07:07:01 AM 34.19 1.98 32.20 214.13 830.12 Average: 149.53 1.22 148.32 99.49 5130.35 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5578688 2430220 30.34 2620 1793756 664220 7.33 563592 1566796 116268 07:06:02 AM 5618692 2390216 29.84 2620 1793844 614148 6.78 535912 1551476 32 07:07:01 AM 5529820 2479088 30.95 2620 1810284 664140 7.33 732604 1441128 28908 Average: 5575733 2433175 30.38 2620 1799295 647503 7.15 610703 1519800 48403 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 61.82 48.53 896.55 10.45 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 AM eth0 27.02 24.62 41.61 8.56 0.00 0.00 0.00 07:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 38.86 28.27 40.11 11.98 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.48 33.76 324.53 10.32 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) 10/27/2024 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 35.61 0.00 3.35 5.16 0.12 55.77 07:05:01 AM 0 50.40 0.00 4.61 2.88 0.09 42.02 07:05:01 AM 1 21.22 0.00 2.15 7.38 0.12 69.12 07:06:02 AM all 33.38 0.00 2.08 5.04 0.10 59.40 07:06:02 AM 0 53.03 0.00 2.67 5.89 0.11 38.31 07:06:02 AM 1 14.60 0.00 1.51 4.23 0.09 79.58 07:07:01 AM all 38.87 0.00 2.06 0.26 0.10 58.71 07:07:01 AM 0 76.53 0.00 3.24 0.48 0.11 19.64 07:07:01 AM 1 4.16 0.00 0.99 0.03 0.09 94.72 Average: all 35.94 0.00 2.49 3.50 0.10 57.97 Average: 0 59.80 0.00 3.51 3.12 0.10 33.48 Average: 1 13.27 0.00 1.55 3.86 0.10 81.22