---> uname -a: Linux prd-centos7-builder-2c-1g-3516.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 530 5427 16 1863 7008 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:3b:49:2e brd ff:ff:ff:ff:ff:ff inet 10.30.123.133/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe3b:492e/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) 04/24/2024 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 176.50 10.11 166.39 866.22 6071.64 04:06:01 PM 281.01 0.30 280.71 14.92 8849.30 04:07:01 PM 45.63 0.37 45.26 37.58 1039.01 04:08:01 PM 33.49 1.95 31.55 210.53 930.91 Average: 134.16 3.18 130.98 282.32 4222.85 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5672088 2336828 29.18 2620 1730076 656608 7.25 520580 1541028 152064 04:06:01 PM 5555236 2453680 30.64 2620 1795360 677228 7.48 599544 1555152 17216 04:07:01 PM 5601940 2406976 30.05 2620 1796284 621392 6.86 551828 1555232 20 04:08:01 PM 5549352 2459564 30.71 2620 1804420 657544 7.26 716300 1441784 29280 Average: 5594654 2414262 30.14 2620 1781535 653193 7.21 597063 1523299 49645 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 99.82 74.40 952.69 14.49 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 28.86 22.72 214.56 7.20 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 25.90 23.37 26.73 7.61 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 04:08:01 PM eth0 34.86 27.73 35.41 11.38 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.36 37.06 307.36 10.17 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) 04/24/2024 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.67 0.00 3.32 4.15 0.12 56.74 04:05:01 PM 0 50.90 0.00 4.57 5.59 0.11 38.83 04:05:01 PM 1 20.95 0.00 2.10 2.75 0.12 74.07 04:06:01 PM all 32.15 0.00 2.42 9.57 0.10 55.75 04:06:01 PM 0 59.95 0.00 3.57 11.27 0.14 25.06 04:06:01 PM 1 6.19 0.00 1.34 7.99 0.08 84.40 04:07:01 PM all 37.10 0.00 1.53 0.76 0.10 60.52 04:07:01 PM 0 72.69 0.00 2.12 0.89 0.11 24.19 04:07:01 PM 1 3.94 0.00 0.99 0.64 0.08 94.34 04:08:01 PM all 38.46 0.00 2.18 0.71 0.10 58.55 04:08:01 PM 0 74.03 0.00 3.25 1.27 0.11 21.33 04:08:01 PM 1 5.45 0.00 1.16 0.19 0.08 93.12 Average: all 35.84 0.00 2.36 3.79 0.10 57.89 Average: 0 64.33 0.00 3.38 4.76 0.12 27.41 Average: 1 9.08 0.00 1.40 2.89 0.09 86.55