---> uname -a: Linux prd-centos7-builder-2c-1g-443.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 504 5427 16 1889 7033 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:72:3f:8d brd ff:ff:ff:ff:ff:ff inet 10.30.123.39/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe72:3f8d/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) 02/04/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 239.99 2.12 237.87 67.95 9930.76 09:06:01 PM 159.38 0.48 158.89 16.66 5640.06 09:07:01 PM 77.83 0.18 77.64 35.85 1525.89 09:08:01 PM 31.73 1.95 29.78 210.53 862.64 Average: 127.23 1.18 126.05 82.75 4489.96 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5603696 2405212 30.03 2620 1780860 640608 7.07 542872 1573932 60824 09:06:01 PM 5585312 2423596 30.26 2620 1820448 603460 6.66 545160 1575388 32312 09:07:01 PM 5626584 2382324 29.75 2620 1821508 557580 6.16 502912 1575496 4 09:08:01 PM 5571492 2437416 30.43 2620 1829976 602100 6.65 672544 1460120 28048 Average: 5596771 2412137 30.12 2620 1813198 600937 6.63 565872 1546234 30297 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 62.41 46.44 976.31 7.73 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.28 24.75 199.82 7.16 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.49 20.91 19.69 7.06 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 34.78 27.05 32.63 10.92 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.24 29.79 307.12 8.22 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) 02/04/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 33.04 0.00 2.74 7.55 0.13 56.54 09:05:01 PM 0 22.15 0.00 1.84 7.02 0.14 68.85 09:05:01 PM 1 44.25 0.00 3.64 8.09 0.14 43.87 09:06:01 PM all 36.91 0.00 2.50 3.48 0.11 57.00 09:06:01 PM 0 6.86 0.00 1.50 3.14 0.10 88.39 09:06:01 PM 1 69.17 0.00 3.57 3.85 0.11 23.30 09:07:01 PM all 29.42 0.00 1.57 2.24 0.10 66.67 09:07:01 PM 0 2.83 0.00 0.93 2.68 0.08 93.49 09:07:01 PM 1 57.77 0.00 2.26 1.78 0.09 38.10 09:08:01 PM all 38.40 0.00 2.34 0.30 0.09 58.87 09:08:01 PM 0 4.58 0.00 1.16 0.12 0.08 94.06 09:08:01 PM 1 74.61 0.00 3.61 0.49 0.09 21.20 Average: all 34.44 0.00 2.29 3.38 0.10 59.79 Average: 0 9.01 0.00 1.35 3.21 0.10 86.32 Average: 1 61.39 0.00 3.27 3.56 0.11 31.67