---> uname -a: Linux prd-centos7-builder-2c-1g-8091.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 513 5442 16 1865 7025 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:ad:56:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fead:56d2/64 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) 08/21/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 172.96 18.38 154.57 2948.08 6171.01 09:06:01 AM 253.05 0.03 253.01 0.27 8176.18 09:07:01 AM 83.33 0.62 82.71 51.71 1989.86 09:08:01 AM 32.07 1.95 30.12 210.56 926.47 Average: 135.36 5.25 130.11 802.80 4316.19 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5759356 2249560 28.09 2620 1693260 585976 6.47 458812 1516308 112748 09:06:01 AM 5543368 2465548 30.79 2620 1801196 671156 7.41 595084 1571444 43796 09:07:01 AM 5546052 2462864 30.75 2620 1798716 665508 7.35 606940 1556492 184 09:08:01 AM 5607852 2401064 29.98 2620 1807112 593312 6.55 658136 1442132 30004 Average: 5614157 2394759 29.90 2620 1775071 628988 6.94 579743 1521594 46683 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 299.50 183.08 1539.48 62.94 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.23 27.32 310.51 7.44 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.37 23.70 24.86 8.84 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 32.90 25.90 32.26 11.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.51 65.01 476.86 22.56 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) 08/21/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 32.45 0.00 4.28 8.20 0.11 54.95 09:05:01 AM 0 43.94 0.00 5.39 12.30 0.11 38.26 09:05:01 AM 1 21.37 0.00 3.18 4.24 0.10 71.11 09:06:01 AM all 28.69 0.00 2.62 11.45 0.11 57.14 09:06:01 AM 0 50.12 0.00 3.83 12.16 0.11 33.78 09:06:01 AM 1 8.28 0.00 1.48 10.79 0.12 79.34 09:07:01 AM all 32.95 0.00 1.71 2.18 0.10 63.07 09:07:01 AM 0 63.83 0.00 2.20 2.62 0.13 31.23 09:07:01 AM 1 4.30 0.00 1.23 1.77 0.08 92.62 09:08:01 AM all 35.02 0.00 2.32 0.31 0.11 62.23 09:08:01 AM 0 66.59 0.00 3.47 0.43 0.09 29.42 09:08:01 AM 1 5.54 0.00 1.25 0.19 0.12 92.91 Average: all 32.27 0.00 2.73 5.53 0.11 59.36 Average: 0 56.07 0.00 3.73 6.91 0.11 33.18 Average: 1 9.79 0.00 1.77 4.24 0.11 84.10