---> uname -a: Linux prd-centos7-builder-2c-1g-25231.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 523 5366 16 1931 7014 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:5a:17:5b brd ff:ff:ff:ff:ff:ff inet 10.30.122.102/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe5a:175b/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) 12/16/2023 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 114.60 10.87 103.73 997.57 4952.36 01:06:01 PM 300.17 0.30 299.87 14.79 10356.67 01:07:01 PM 83.98 0.37 83.61 37.57 2216.61 01:08:01 PM 25.87 1.82 24.05 188.84 661.94 Average: 131.15 3.34 127.81 309.74 4546.83 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5649104 2359812 29.46 2620 1756920 619380 6.84 516992 1565088 170344 01:06:01 PM 5565968 2442948 30.50 2620 1862380 569836 6.29 511472 1624980 47104 01:07:01 PM 5517948 2490968 31.10 2620 1863436 611760 6.75 564800 1618652 16 01:08:01 PM 5527704 2481212 30.98 2620 1868604 596984 6.59 670660 1503648 15912 Average: 5565181 2443735 30.51 2620 1837835 599490 6.62 565981 1578092 58344 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 105.40 81.13 1161.14 30.49 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 31.75 24.54 436.47 6.10 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.82 20.72 24.74 6.89 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 28.97 23.54 30.12 9.47 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.49 37.48 413.16 13.24 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) 12/16/2023 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 36.14 0.00 3.39 2.94 0.13 57.40 01:05:01 PM 0 60.31 0.00 4.86 3.95 0.15 30.73 01:05:01 PM 1 13.45 0.00 2.00 1.97 0.12 82.46 01:06:01 PM all 31.24 0.00 2.73 7.74 0.11 58.19 01:06:01 PM 0 47.95 0.00 3.41 8.51 0.11 40.01 01:06:01 PM 1 15.18 0.00 2.06 7.01 0.09 75.66 01:07:01 PM all 29.25 0.00 1.45 1.89 0.08 67.33 01:07:01 PM 0 52.42 0.00 1.82 2.60 0.11 43.05 01:07:01 PM 1 7.23 0.00 1.13 1.20 0.07 90.36 01:08:01 PM all 32.59 0.00 1.73 0.39 0.09 65.20 01:08:01 PM 0 64.77 0.00 2.71 0.73 0.09 31.71 01:08:01 PM 1 2.82 0.00 0.79 0.10 0.07 96.22 Average: all 32.29 0.00 2.32 3.24 0.10 62.05 Average: 0 56.31 0.00 3.19 3.96 0.11 36.43 Average: 1 9.63 0.00 1.49 2.55 0.09 86.24