---> uname -a: Linux prd-centos7-builder-2c-1g-3845.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 538 5416 16 1866 7000 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:9c:94 brd ff:ff:ff:ff:ff:ff inet 10.30.122.215/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fead:9c94/64 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) 04/30/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 173.08 10.09 162.99 865.69 6040.42 06:06:01 PM 273.40 0.30 273.10 14.93 8646.88 06:07:01 PM 51.09 0.37 50.72 37.58 1166.12 06:08:01 PM 30.12 1.95 28.17 210.56 803.75 Average: 131.92 3.18 128.75 282.21 4164.37 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5649172 2359744 29.46 2620 1733276 655148 7.23 539944 1544892 152040 06:06:01 PM 5518024 2490892 31.10 2620 1798564 693584 7.66 629752 1558864 17488 06:07:01 PM 5579708 2429208 30.33 2620 1799488 628148 6.94 570392 1558944 20 06:08:01 PM 5568116 2440800 30.48 2620 1807620 629668 6.95 694820 1445500 29392 Average: 5578755 2430161 30.34 2620 1784737 651637 7.19 608727 1527050 49735 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 76.32 56.10 948.22 11.38 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 27.54 22.97 215.02 7.44 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.92 21.31 24.76 11.18 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.93 26.82 34.45 10.83 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.43 31.80 305.64 10.21 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) 04/30/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.66 0.00 3.33 4.32 0.11 56.57 06:05:01 PM 0 47.15 0.00 4.33 6.50 0.11 41.91 06:05:01 PM 1 24.45 0.00 2.39 2.20 0.12 70.84 06:06:01 PM all 34.70 0.00 2.39 7.34 0.11 55.45 06:06:01 PM 0 50.02 0.00 3.12 8.85 0.12 37.88 06:06:01 PM 1 19.89 0.00 1.65 5.88 0.10 72.48 06:07:01 PM all 34.36 0.00 1.33 0.96 0.09 63.26 06:07:01 PM 0 65.56 0.00 1.84 1.39 0.07 31.14 06:07:01 PM 1 4.92 0.00 0.88 0.57 0.10 93.53 06:08:01 PM all 38.99 0.00 2.21 0.31 0.10 58.38 06:08:01 PM 0 73.97 0.00 3.28 0.56 0.11 22.08 06:08:01 PM 1 6.21 0.00 1.20 0.08 0.12 92.39 Average: all 35.93 0.00 2.31 3.23 0.10 58.43 Average: 0 59.11 0.00 3.15 4.35 0.10 33.30 Average: 1 13.77 0.00 1.52 2.17 0.11 82.43