---> uname -a: Linux prd-centos7-builder-2c-1g-6000.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 513 5444 16 1864 7026 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:86:2e:9a brd ff:ff:ff:ff:ff:ff inet 10.30.123.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe86:2e9a/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) 07/20/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 202.40 9.93 192.47 859.69 7290.74 11:06:01 AM 258.89 0.63 258.25 52.24 7090.37 11:07:01 AM 28.89 1.80 27.09 188.71 683.79 Average: 163.39 4.12 159.27 366.91 5021.76 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5622824 2386092 29.79 2620 1788820 608964 6.72 521916 1573288 160728 11:06:01 AM 5605952 2402964 30.00 2620 1797672 607124 6.70 545480 1556988 32 11:07:01 AM 5631804 2377112 29.68 2620 1802920 572404 6.32 633856 1441036 17796 Average: 5620193 2388723 29.83 2620 1796471 596164 6.58 567084 1523771 59519 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 68.25 50.83 1040.54 11.72 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 28.45 24.62 61.27 8.77 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 31.13 25.60 32.32 10.72 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.62 33.69 378.08 10.40 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) 07/20/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 35.55 0.00 3.70 5.02 0.12 55.61 11:05:01 AM 0 16.80 0.00 2.35 3.53 0.12 77.20 11:05:01 AM 1 55.18 0.00 5.12 6.58 0.13 32.99 11:06:01 AM all 33.08 0.00 2.39 7.18 0.11 57.25 11:06:01 AM 0 20.82 0.00 2.08 8.31 0.10 68.69 11:06:01 AM 1 45.72 0.00 2.69 6.01 0.11 45.47 11:07:01 AM all 36.00 0.00 1.89 0.36 0.11 61.64 11:07:01 AM 0 17.44 0.00 1.29 0.21 0.12 80.95 11:07:01 AM 1 55.62 0.00 2.54 0.53 0.13 41.19 Average: all 34.87 0.00 2.66 4.19 0.11 58.16 Average: 0 18.34 0.00 1.90 4.00 0.11 75.63 Average: 1 52.15 0.00 3.45 4.39 0.12 39.89