---> uname -a: Linux prd-centos7-builder-2c-1g-6951.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 549 5407 16 1864 6989 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:ea:89:dc brd ff:ff:ff:ff:ff:ff inet 10.30.122.223/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:feea:89dc/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) 08/01/2024 _x86_64_ (2 CPU) 04:03:39 PM LINUX RESTART 04:04:04 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 188.52 24.31 164.21 4450.69 20224.19 04:06:01 PM 303.71 0.30 303.41 14.92 9539.66 04:07:01 PM 47.93 0.37 47.56 37.58 1052.02 Average: 179.92 8.06 171.86 1451.36 10104.47 04:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5671356 2337560 29.19 2620 1700528 689276 7.61 544536 1519908 142256 04:06:01 PM 5583132 2425784 30.29 2620 1797072 650488 7.18 566824 1556356 12536 04:07:01 PM 5508720 2500196 31.22 2620 1798304 725188 8.01 643212 1556432 168 Average: 5587736 2421180 30.23 2620 1765301 688317 7.60 584857 1544232 51653 04:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 268.22 180.56 1644.74 64.14 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.86 28.81 285.26 12.16 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 29.45 26.50 28.34 9.46 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.19 76.91 636.07 27.99 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) 08/01/2024 _x86_64_ (2 CPU) 04:03:39 PM LINUX RESTART 04:04:04 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.14 0.00 5.27 9.07 0.13 47.39 04:05:01 PM 0 23.62 0.00 3.99 7.22 0.15 65.03 04:05:01 PM 1 53.09 0.00 6.61 11.00 0.13 29.16 04:06:01 PM all 35.39 0.00 2.59 8.06 0.10 53.86 04:06:01 PM 0 11.45 0.00 1.43 8.23 0.10 78.79 04:06:01 PM 1 60.47 0.00 3.82 7.88 0.11 27.72 04:07:01 PM all 37.33 0.00 1.93 0.45 0.09 60.20 04:07:01 PM 0 11.88 0.00 1.68 0.39 0.07 85.98 04:07:01 PM 1 64.02 0.00 2.20 0.52 0.11 33.16 Average: all 36.93 0.00 3.22 5.79 0.11 53.95 Average: 0 15.46 0.00 2.33 5.23 0.10 76.88 Average: 1 59.30 0.00 4.17 6.38 0.11 30.03