---> uname -a: Linux prd-centos7-builder-2c-1g-1655.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 516 5433 16 1871 7022 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:26:ec:4e brd ff:ff:ff:ff:ff:ff inet 10.30.122.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe26:ec4e/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) 02/25/2024 _x86_64_ (2 CPU) 06:03:18 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 246.76 2.17 244.59 69.57 9589.81 06:06:01 AM 173.65 0.63 173.01 51.31 5202.65 06:07:01 AM 42.15 0.03 42.11 1.20 927.89 06:08:01 AM 30.14 1.95 28.19 210.60 795.45 Average: 123.18 1.20 121.98 83.16 4129.09 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5565700 2443216 30.51 2620 1795132 640424 7.07 571224 1578000 112824 06:06:01 AM 5598068 2410848 30.10 2620 1805196 593108 6.55 543784 1568092 16564 06:07:01 AM 5593360 2415556 30.16 2620 1805224 596400 6.58 550056 1567572 24 06:08:01 AM 5575412 2433504 30.38 2620 1813344 603280 6.66 679120 1454232 29328 Average: 5583135 2425781 30.29 2620 1804724 608303 6.72 586046 1541974 39685 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 56.82 43.58 931.15 7.69 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 26.55 23.75 76.97 7.68 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 17.94 15.96 15.08 5.99 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 34.01 27.79 35.32 19.27 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 33.83 27.77 264.64 10.16 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) 02/25/2024 _x86_64_ (2 CPU) 06:03:18 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.26 0.00 2.95 7.09 0.11 56.58 06:05:01 AM 0 21.57 0.00 2.22 5.13 0.12 70.96 06:05:01 AM 1 45.35 0.00 3.73 9.13 0.11 41.68 06:06:01 AM all 33.59 0.00 2.27 4.13 0.11 59.90 06:06:01 AM 0 27.02 0.00 1.77 4.86 0.09 66.27 06:06:01 AM 1 40.29 0.00 2.79 3.39 0.11 53.42 06:07:01 AM all 26.03 0.00 0.79 1.06 0.07 72.05 06:07:01 AM 0 1.16 0.00 0.45 1.21 0.07 97.11 06:07:01 AM 1 52.75 0.00 1.12 0.90 0.09 45.14 06:08:01 AM all 37.37 0.00 2.06 0.54 0.10 59.93 06:08:01 AM 0 7.73 0.00 1.17 0.17 0.08 90.85 06:08:01 AM 1 69.67 0.00 3.07 0.92 0.11 26.22 Average: all 32.54 0.00 2.01 3.20 0.10 62.15 Average: 0 14.20 0.00 1.39 2.81 0.09 81.51 Average: 1 51.86 0.00 2.68 3.61 0.10 41.76