---> uname -a: Linux prd-centos7-builder-2c-1g-5539.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 483 5468 16 1869 7056 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:e3:37:2d brd ff:ff:ff:ff:ff:ff inet 10.30.123.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fee3:372d/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) 03/13/2024 _x86_64_ (2 CPU) 05:03:20 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 116.37 10.11 106.26 866.22 5856.15 05:06:01 AM 279.16 0.30 278.86 14.93 8853.09 05:07:02 AM 43.92 0.37 43.55 37.57 981.18 05:08:01 AM 33.86 1.98 31.88 214.13 931.63 Average: 118.68 3.19 115.48 283.52 4168.93 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5672508 2336408 29.17 2620 1755944 599932 6.62 492704 1568268 169124 05:06:01 AM 5559404 2449512 30.58 2620 1802820 642056 7.09 583800 1566028 16668 05:07:02 AM 5626940 2381976 29.74 2620 1803752 570256 6.30 516480 1566108 20 05:08:01 AM 5578528 2430388 30.35 2620 1811880 609020 6.72 676740 1452748 29244 Average: 5609345 2399571 29.96 2620 1793599 605316 6.68 567431 1538288 53764 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 69.17 51.12 1091.57 9.22 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 21.49 18.14 61.05 6.64 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 AM eth0 27.51 25.48 28.31 13.40 0.00 0.00 0.00 05:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 33.20 26.56 34.74 11.31 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.86 30.34 305.06 10.14 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) 03/13/2024 _x86_64_ (2 CPU) 05:03:20 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 36.70 0.00 3.11 2.50 0.10 57.60 05:05:01 AM 0 36.49 0.00 2.96 3.29 0.09 57.17 05:05:01 AM 1 36.91 0.00 3.24 1.70 0.09 58.05 05:06:01 AM all 35.21 0.00 2.40 8.09 0.09 54.21 05:06:01 AM 0 20.22 0.00 2.16 8.93 0.09 68.61 05:06:01 AM 1 50.66 0.00 2.65 7.23 0.11 39.35 05:07:02 AM all 35.86 0.00 1.88 0.75 0.08 61.44 05:07:02 AM 0 7.71 0.00 1.74 0.44 0.05 90.06 05:07:02 AM 1 65.84 0.00 2.05 1.08 0.11 30.91 05:08:01 AM all 40.01 0.00 2.07 0.34 0.08 57.50 05:08:01 AM 0 4.78 0.00 1.23 0.14 0.05 93.80 05:08:01 AM 1 78.24 0.00 2.98 0.58 0.11 18.09 Average: all 36.93 0.00 2.36 2.93 0.09 57.69 Average: 0 17.15 0.00 2.02 3.18 0.07 77.58 Average: 1 57.59 0.00 2.73 2.67 0.10 36.90