---> uname -a: Linux prd-centos7-builder-2c-1g-1940.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 522 5425 16 1873 7017 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:4b:0d:34 brd ff:ff:ff:ff:ff:ff inet 10.30.123.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe4b:d34/64 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) 02/29/2024 _x86_64_ (2 CPU) 07:03:28 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 212.46 1.85 210.61 59.43 8324.90 07:06:01 AM 173.18 0.62 172.56 50.77 5084.67 07:07:01 AM 39.26 0.03 39.23 1.20 888.56 07:08:01 AM 34.74 1.95 32.79 210.53 956.85 Average: 114.91 1.11 113.80 80.49 3813.81 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5636652 2372256 29.62 2620 1797284 614932 6.79 490628 1585244 111040 07:06:01 AM 5568156 2440752 30.48 2620 1807848 666068 7.35 567944 1571044 16664 07:07:01 AM 5612184 2396724 29.93 2620 1807764 612228 6.76 525860 1570316 24 07:08:01 AM 5521720 2487188 31.06 2620 1815876 680576 7.51 727220 1456808 29232 Average: 5584678 2424230 30.27 2620 1807193 643451 7.10 577913 1545853 39240 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 56.11 44.27 935.02 7.93 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 29.79 26.04 71.16 8.64 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 19.01 16.43 24.50 5.45 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 34.23 27.35 34.40 11.33 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.78 28.52 266.29 8.34 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) 02/29/2024 _x86_64_ (2 CPU) 07:03:28 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 36.51 0.00 3.19 5.25 0.10 54.95 07:05:01 AM 0 57.86 0.00 4.53 5.62 0.09 31.90 07:05:01 AM 1 16.02 0.00 1.88 4.90 0.10 77.09 07:06:01 AM all 35.53 0.00 2.17 4.21 0.09 58.00 07:06:01 AM 0 56.27 0.00 2.61 5.41 0.09 35.62 07:06:01 AM 1 15.56 0.00 1.76 3.05 0.10 79.52 07:07:01 AM all 25.48 0.00 0.97 0.93 0.08 72.55 07:07:01 AM 0 50.57 0.00 1.47 0.59 0.05 47.32 07:07:01 AM 1 1.88 0.00 0.50 1.26 0.08 96.27 07:08:01 AM all 39.37 0.00 2.06 0.49 0.09 57.99 07:08:01 AM 0 75.65 0.00 3.00 0.96 0.09 20.30 07:08:01 AM 1 5.70 0.00 1.20 0.05 0.08 92.97 Average: all 34.20 0.00 2.10 2.72 0.09 60.90 Average: 0 60.02 0.00 2.90 3.16 0.08 33.84 Average: 1 9.74 0.00 1.33 2.30 0.09 86.53