---> uname -a: Linux prd-centos7-builder-2c-1g-348.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 490 5442 16 1888 7048 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:97:75:75 brd ff:ff:ff:ff:ff:ff inet 10.30.122.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe97:7575/64 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) 02/02/2024 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 154.17 5.74 148.42 402.44 7985.96 10:06:01 AM 217.14 0.28 216.86 14.39 6869.47 10:07:01 AM 75.18 0.37 74.82 37.57 1561.16 10:08:01 AM 26.34 1.82 24.52 188.84 679.71 Average: 118.06 2.04 116.02 159.80 4258.70 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5580304 2428612 30.32 2620 1808448 615864 6.80 546884 1586668 165076 10:06:01 AM 5542812 2466104 30.79 2620 1820608 634012 7.00 588660 1575188 32452 10:07:01 AM 5611992 2396924 29.93 2620 1821524 562064 6.21 518148 1575460 24 10:08:01 AM 5598224 2410692 30.10 2620 1826708 566304 6.25 647500 1460292 15920 Average: 5583333 2425583 30.29 2620 1819322 594561 6.56 575298 1549402 53368 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 63.25 47.19 1099.82 7.98 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 26.37 22.00 187.97 6.84 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.05 19.34 25.50 5.55 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 31.25 25.22 29.51 14.85 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.12 28.36 332.52 8.81 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) 02/02/2024 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 38.13 0.00 3.23 3.47 0.13 55.05 10:05:01 AM 0 47.13 0.00 3.95 4.86 0.13 43.94 10:05:01 AM 1 29.34 0.00 2.52 2.11 0.12 65.90 10:06:01 AM all 32.56 0.00 2.25 7.24 0.14 57.82 10:06:01 AM 0 54.02 0.00 2.70 6.93 0.16 36.19 10:06:01 AM 1 12.28 0.00 1.83 7.51 0.12 78.26 10:07:01 AM all 21.87 0.00 1.41 3.75 0.10 72.87 10:07:01 AM 0 26.82 0.00 1.48 4.01 0.12 67.57 10:07:01 AM 1 16.98 0.00 1.34 3.50 0.09 78.09 10:08:01 AM all 34.91 0.00 1.68 1.33 0.11 61.96 10:08:01 AM 0 55.02 0.00 2.28 1.76 0.11 40.84 10:08:01 AM 1 15.86 0.00 1.10 0.94 0.09 82.01 Average: all 31.79 0.00 2.13 3.95 0.12 62.01 Average: 0 45.56 0.00 2.59 4.38 0.13 47.34 Average: 1 18.52 0.00 1.69 3.53 0.10 76.15