---> uname -a: Linux prd-centos7-builder-2c-1g-31643.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 540 5411 16 1869 6999 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:63:f3:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe63:f376/64 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) 11/24/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 144.56 4.78 139.79 283.47 7191.23 07:06:01 PM 271.44 0.63 270.80 52.23 7544.25 07:07:01 PM 28.75 2.63 26.12 203.10 603.41 Average: 148.28 2.67 145.61 179.02 5101.61 07:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5638184 2370732 29.60 2620 1791528 608400 6.72 504048 1574488 167004 07:06:01 PM 5629460 2379456 29.71 2620 1800712 597588 6.60 518824 1557988 32 07:07:01 PM 5525756 2483160 31.00 2620 1803444 688972 7.61 744860 1436904 14808 Average: 5597800 2411116 30.11 2620 1798561 631653 6.97 589244 1523127 60615 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 66.16 50.78 1026.96 9.82 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 26.25 23.43 60.37 8.32 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 41.81 31.55 40.86 20.50 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 44.62 35.17 372.45 12.90 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) 11/24/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 35.73 0.00 3.41 2.69 0.13 58.03 07:05:01 PM 0 8.46 0.00 1.47 1.90 0.12 88.05 07:05:01 PM 1 64.91 0.00 5.52 3.55 0.15 25.88 07:06:01 PM all 35.21 0.00 2.36 5.36 0.12 56.95 07:06:01 PM 0 35.18 0.00 2.49 5.74 0.12 56.46 07:06:01 PM 1 35.25 0.00 2.20 4.98 0.12 57.44 07:07:01 PM all 37.44 0.00 1.64 0.38 0.11 60.43 07:07:01 PM 0 6.76 0.00 1.00 0.12 0.10 92.02 07:07:01 PM 1 70.46 0.00 2.31 0.66 0.11 26.47 Average: all 36.13 0.00 2.46 2.81 0.12 58.47 Average: 0 16.63 0.00 1.64 2.55 0.11 79.06 Average: 1 56.54 0.00 3.32 3.09 0.13 36.93