---> uname -a: Linux prd-centos7-builder-2c-1g-27027.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 530 5357 16 1933 7007 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:73:73:18 brd ff:ff:ff:ff:ff:ff inet 10.30.122.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe73:7318/64 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) 01/10/2024 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 198.98 2.15 196.84 69.01 8701.20 01:06:01 AM 217.17 0.28 216.89 14.39 7479.85 01:07:01 AM 74.28 0.37 73.91 37.58 1490.52 01:08:01 AM 27.89 1.82 26.07 188.87 689.75 Average: 129.60 1.15 128.44 77.45 4590.96 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5505124 2503792 31.26 2620 1851580 649496 7.17 574908 1627344 157848 01:06:01 AM 5456312 2552604 31.87 2620 1863900 681212 7.52 626408 1619676 32304 01:07:01 AM 5523784 2485132 31.03 2620 1864960 608756 6.72 556188 1619940 24 01:08:01 AM 5472516 2536400 31.67 2620 1870148 650820 7.19 721844 1504896 15908 Average: 5489434 2519482 31.46 2620 1862647 647571 7.15 619837 1592964 51521 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 75.00 53.77 1149.79 8.22 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 28.18 23.08 187.99 6.96 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.37 17.71 21.71 5.59 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 31.24 26.27 31.24 18.89 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.70 30.21 347.76 9.91 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) 01/10/2024 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.51 0.00 3.29 5.10 0.12 55.97 01:05:01 AM 0 52.66 0.00 5.00 5.63 0.13 36.58 01:05:01 AM 1 19.12 0.00 1.66 4.61 0.12 74.50 01:06:01 AM all 34.61 0.00 2.30 6.14 0.11 56.84 01:06:01 AM 0 57.41 0.00 2.91 7.44 0.11 32.13 01:06:01 AM 1 12.90 0.00 1.72 4.88 0.10 80.40 01:07:01 AM all 21.77 0.00 1.37 1.99 0.09 74.78 01:07:01 AM 0 42.34 0.00 1.72 2.24 0.13 53.56 01:07:01 AM 1 2.49 0.00 1.06 1.75 0.07 94.64 01:08:01 AM all 35.51 0.00 1.65 0.89 0.11 61.84 01:08:01 AM 0 70.49 0.00 2.62 1.73 0.11 25.05 01:08:01 AM 1 3.81 0.00 0.76 0.15 0.08 95.20 Average: all 31.82 0.00 2.15 3.53 0.11 62.39 Average: 0 55.60 0.00 3.06 4.29 0.12 36.93 Average: 1 9.51 0.00 1.29 2.83 0.09 86.27