---> uname -a: Linux prd-centos7-builder-2c-1g-426.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 499 5435 16 1886 7038 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:28:c9:74 brd ff:ff:ff:ff:ff:ff inet 10.30.122.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe28:c974/64 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) 04:03:17 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 220.20 1.96 218.24 63.12 8562.80 04:06:01 AM 174.80 0.30 174.50 14.93 5812.38 04:07:01 AM 82.21 0.37 81.84 37.58 1881.81 04:08:01 AM 18.84 1.63 17.21 146.04 373.60 Average: 123.62 1.06 122.55 65.43 4139.62 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5646516 2362400 29.50 2620 1766584 615312 6.79 505880 1568724 62020 04:06:01 AM 5600664 2408252 30.07 2620 1817336 594880 6.57 527196 1578452 32324 04:07:01 AM 5590436 2418480 30.20 2620 1818388 599572 6.62 542712 1572084 4 04:08:01 AM 5579440 2429476 30.33 2620 1820052 609788 6.73 675632 1451904 13720 Average: 5604264 2404652 30.02 2620 1805590 604888 6.68 562855 1542791 27017 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 59.77 45.16 926.99 7.38 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 25.34 20.14 254.43 5.78 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.87 21.36 24.42 6.75 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 26.85 21.24 27.17 7.99 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.60 26.90 305.73 6.97 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) 04:03:17 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 33.69 0.00 2.84 7.66 0.15 55.67 04:05:01 AM 0 35.23 0.00 2.67 7.45 0.16 54.49 04:05:01 AM 1 32.16 0.00 3.00 7.86 0.14 56.84 04:06:01 AM all 31.42 0.00 2.65 7.55 0.11 58.26 04:06:01 AM 0 47.41 0.00 3.53 9.55 0.14 39.37 04:06:01 AM 1 15.88 0.00 1.79 5.63 0.10 76.60 04:07:01 AM all 29.15 0.00 1.81 4.26 0.09 64.69 04:07:01 AM 0 52.86 0.00 2.57 6.25 0.11 38.21 04:07:01 AM 1 6.72 0.00 1.10 2.38 0.07 89.73 04:08:01 AM all 29.10 0.00 1.44 0.97 0.08 68.41 04:08:01 AM 0 50.32 0.00 2.13 1.34 0.09 46.13 04:08:01 AM 1 8.74 0.00 0.78 0.63 0.05 89.81 Average: all 30.82 0.00 2.18 5.09 0.11 61.80 Average: 0 46.46 0.00 2.73 6.15 0.12 44.54 Average: 1 15.69 0.00 1.65 4.08 0.09 78.49