---> uname -a: Linux prd-centos7-builder-2c-1g-27318.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: 2800.000 BogoMIPS: 5600.00 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 485 5451 16 1884 7053 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:81:b4:86 brd ff:ff:ff:ff:ff:ff inet 10.30.122.108/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe81:b486/64 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) 01/16/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 121.34 2.41 118.94 75.47 6227.95 06:06:01 AM 284.46 0.28 284.17 14.39 9599.22 06:07:01 AM 79.98 0.37 79.61 37.57 1614.74 06:08:01 AM 34.80 1.95 32.85 210.56 949.06 Average: 130.18 1.25 128.93 84.54 4590.87 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5629828 2379080 29.71 2620 1789008 629180 6.95 519484 1576680 195708 06:06:01 AM 5560272 2448636 30.57 2620 1825452 642548 7.09 575176 1571024 41964 06:07:01 AM 5625208 2383700 29.76 2620 1816864 582080 6.43 509468 1571104 20 06:08:01 AM 5559008 2449900 30.59 2620 1825352 640264 7.07 689536 1455828 28072 Average: 5593579 2415329 30.16 2620 1814169 623518 6.88 573416 1543659 66441 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 67.01 50.27 1093.15 8.18 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 25.29 21.42 187.76 6.66 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 26.42 22.87 27.15 7.55 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.45 28.15 33.16 11.75 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.42 30.60 332.16 8.54 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) 01/16/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.81 0.00 2.98 3.24 0.11 56.86 06:05:01 AM 0 58.12 0.00 4.19 3.97 0.11 33.60 06:05:01 AM 1 16.50 0.00 1.82 2.54 0.10 79.03 06:06:01 AM all 32.01 0.00 2.38 9.39 0.10 56.11 06:06:01 AM 0 49.52 0.00 3.16 10.44 0.11 36.78 06:06:01 AM 1 15.16 0.00 1.64 8.37 0.10 74.73 06:07:01 AM all 36.03 0.00 1.46 2.53 0.10 59.88 06:07:01 AM 0 67.84 0.00 2.24 3.31 0.11 26.50 06:07:01 AM 1 6.05 0.00 0.73 1.79 0.10 91.33 06:08:01 AM all 40.14 0.00 2.25 0.35 0.12 57.15 06:08:01 AM 0 71.72 0.00 3.12 0.41 0.11 24.64 06:08:01 AM 1 10.30 0.00 1.44 0.29 0.12 87.85 Average: all 36.24 0.00 2.26 3.88 0.11 57.51 Average: 0 61.79 0.00 3.17 4.55 0.11 30.38 Average: 1 11.97 0.00 1.40 3.24 0.11 83.29