---> uname -a: Linux prd-centos7-builder-2c-1g-22249.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 5439 16 1868 7026 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:de:a4:4b brd ff:ff:ff:ff:ff:ff inet 10.30.122.183/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fede:a44b/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) 10/09/2024 _x86_64_ (2 CPU) 03:03:27 AM LINUX RESTART 03:04:04 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 166.74 25.69 141.05 4496.93 5819.50 03:06:01 AM 273.08 0.28 272.79 14.39 8900.50 03:07:01 AM 83.44 0.38 83.06 38.11 2036.42 03:08:01 AM 30.01 1.95 28.06 210.53 777.65 Average: 137.98 6.84 131.13 1148.53 4366.02 03:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5758744 2250172 28.10 2620 1696776 586884 6.48 455988 1520508 134884 03:06:01 AM 5611908 2397008 29.93 2620 1800732 603164 6.66 533204 1562236 39756 03:07:01 AM 5608208 2400708 29.98 2620 1801792 601572 6.64 540180 1558840 24 03:08:01 AM 5607092 2401824 29.99 2620 1810392 593856 6.56 655324 1444728 30096 Average: 5646488 2362428 29.50 2620 1777423 596369 6.58 546174 1521578 51190 03:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 290.54 196.02 1626.22 66.59 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 32.42 27.22 295.08 7.57 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.49 24.22 25.41 9.05 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.26 25.18 31.87 10.76 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.73 66.56 480.48 22.95 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) 10/09/2024 _x86_64_ (2 CPU) 03:03:27 AM LINUX RESTART 03:04:04 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.92 0.00 5.31 7.13 0.12 52.52 03:05:01 AM 0 24.23 0.00 4.83 5.57 0.11 65.25 03:05:01 AM 1 45.94 0.00 5.80 8.73 0.13 39.40 03:06:01 AM all 29.77 0.00 2.54 8.45 0.11 59.13 03:06:01 AM 0 19.37 0.00 1.84 6.64 0.12 72.03 03:06:01 AM 1 40.41 0.00 3.26 10.31 0.12 45.89 03:07:01 AM all 36.17 0.00 1.81 1.78 0.09 60.15 03:07:01 AM 0 7.07 0.00 1.37 0.98 0.07 90.50 03:07:01 AM 1 67.46 0.00 2.32 2.63 0.11 27.49 03:08:01 AM all 34.58 0.00 2.35 1.35 0.10 61.63 03:08:01 AM 0 18.78 0.00 1.68 0.29 0.09 79.16 03:08:01 AM 1 51.10 0.00 3.01 2.46 0.09 43.34 Average: all 33.83 0.00 2.97 4.64 0.10 58.45 Average: 0 17.21 0.00 2.39 3.32 0.10 76.99 Average: 1 51.19 0.00 3.57 6.02 0.11 39.10