---> uname -a: Linux prd-centos7-builder-2c-1g-5380.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 493 5454 16 1873 7046 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:09:2f:88 brd ff:ff:ff:ff:ff:ff inet 10.30.123.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe09:2f88/64 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) 03/10/2024 _x86_64_ (2 CPU) 06:03:17 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 206.13 2.20 203.93 68.88 9392.91 06:06:01 PM 217.24 0.28 216.96 14.39 6013.31 06:07:01 PM 41.66 0.37 41.29 37.57 1005.00 06:08:01 PM 25.54 1.82 23.72 188.84 625.92 Average: 122.64 1.17 121.48 77.42 4259.58 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5638288 2370620 29.60 2620 1767776 631356 6.97 515180 1569052 66316 06:06:01 PM 5558940 2449968 30.59 2620 1805968 658092 7.27 579704 1569524 16664 06:07:01 PM 5609792 2399116 29.96 2620 1806912 601536 6.64 528832 1569796 12 06:08:01 PM 5613748 2395160 29.91 2620 1812244 591188 6.53 639036 1455168 17604 Average: 5605192 2403716 30.01 2620 1798225 620543 6.85 565688 1540885 25149 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 63.80 46.28 1043.09 8.16 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 20.57 18.06 50.96 6.43 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 18.89 17.32 19.50 5.41 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 30.42 24.77 32.39 9.77 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.42 26.61 286.54 7.44 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) 03/10/2024 _x86_64_ (2 CPU) 06:03:17 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 34.01 0.00 2.84 5.60 0.10 57.44 06:05:01 PM 0 45.15 0.00 3.67 7.10 0.11 43.97 06:05:01 PM 1 23.12 0.00 2.04 4.13 0.10 70.61 06:06:01 PM all 32.19 0.00 2.35 5.81 0.11 59.54 06:06:01 PM 0 59.35 0.00 3.49 8.11 0.14 28.91 06:06:01 PM 1 6.58 0.00 1.29 3.66 0.10 88.37 06:07:01 PM all 23.80 0.00 1.05 1.84 0.09 73.22 06:07:01 PM 0 28.69 0.00 1.09 1.75 0.09 68.39 06:07:01 PM 1 18.90 0.00 0.99 1.94 0.09 78.08 06:08:01 PM all 35.22 0.00 1.84 0.64 0.10 62.20 06:08:01 PM 0 23.62 0.00 1.24 0.57 0.09 74.49 06:08:01 PM 1 47.20 0.00 2.46 0.71 0.09 49.54 Average: all 31.29 0.00 2.02 3.47 0.10 63.12 Average: 0 38.95 0.00 2.35 4.32 0.11 54.27 Average: 1 23.73 0.00 1.69 2.63 0.10 71.86