---> uname -a: Linux prd-centos7-builder-2c-1g-1560.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 511 5434 16 1875 7028 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:f6:ed:36 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fef6:ed36/64 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) 02/23/2024 _x86_64_ (2 CPU) 02:03:18 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 108.51 2.41 106.09 75.40 5701.85 02:06:01 AM 309.21 0.28 308.93 14.39 9366.62 02:07:01 AM 45.20 0.37 44.84 37.57 1063.27 02:08:01 AM 34.01 1.95 32.06 210.53 929.66 Average: 124.23 1.25 122.98 84.47 4265.41 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5650820 2358096 29.44 2620 1769424 601748 6.64 511004 1568764 182156 02:06:01 AM 5660820 2348096 29.32 2620 1807764 532116 5.87 480864 1567348 16544 02:07:01 AM 5616008 2392908 29.88 2620 1808824 572284 6.32 526280 1567428 8 02:08:01 AM 5563768 2445148 30.53 2620 1816928 616560 6.81 693612 1450080 29272 Average: 5622854 2386062 29.79 2620 1800735 580677 6.41 552940 1538405 56995 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 66.56 49.36 1036.11 8.13 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 24.25 19.69 129.14 6.83 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 29.80 26.28 33.97 7.75 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 36.21 28.40 35.48 17.75 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.21 30.93 308.71 10.12 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) 02/23/2024 _x86_64_ (2 CPU) 02:03:18 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 34.45 0.00 2.78 3.18 0.12 59.46 02:05:01 AM 0 15.37 0.00 1.40 1.93 0.12 81.17 02:05:01 AM 1 54.53 0.00 4.23 4.48 0.11 36.66 02:06:01 AM all 33.46 0.00 2.19 8.03 0.11 56.21 02:06:01 AM 0 18.97 0.00 1.72 7.83 0.10 71.37 02:06:01 AM 1 48.43 0.00 2.65 8.23 0.12 40.56 02:07:01 AM all 33.46 0.00 1.80 0.53 0.10 64.11 02:07:01 AM 0 26.62 0.00 1.78 0.60 0.09 70.91 02:07:01 AM 1 40.42 0.00 1.81 0.46 0.11 57.21 02:08:01 AM all 40.04 0.00 2.10 0.30 0.10 57.47 02:08:01 AM 0 19.54 0.00 1.54 0.19 0.10 78.62 02:08:01 AM 1 61.39 0.00 2.68 0.43 0.09 35.42 Average: all 35.35 0.00 2.22 3.01 0.11 59.32 Average: 0 20.11 0.00 1.61 2.64 0.10 75.53 Average: 1 51.14 0.00 2.83 3.39 0.11 42.54