---> uname -a: Linux prd-centos7-builder-2c-1g-318.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 558 5401 16 1861 6981 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:4e:c6:34 brd ff:ff:ff:ff:ff:ff inet 10.30.122.138/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe4e:c634/64 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) 05/09/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 152.80 5.81 146.99 339.24 7433.29 07:06:01 AM 239.76 0.48 239.28 16.66 6750.67 07:07:01 AM 44.36 0.18 44.18 35.85 974.61 07:08:01 AM 34.21 1.95 32.26 210.53 937.26 Average: 117.78 2.11 115.67 150.58 4023.97 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5535496 2473412 30.88 2620 1789388 679216 7.50 613876 1565928 158708 07:06:01 AM 5563996 2444912 30.53 2620 1793316 639448 7.06 590256 1552756 17080 07:07:01 AM 5562916 2445992 30.54 2620 1794392 635996 7.02 590672 1552852 40 07:08:01 AM 5551532 2457376 30.68 2620 1802428 634504 7.01 717832 1435356 29288 Average: 5553485 2455423 30.66 2620 1794881 647291 7.15 628159 1526723 51279 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 72.34 55.33 998.70 17.03 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 22.56 19.61 54.30 6.78 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 27.75 24.99 27.53 8.20 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 32.08 26.08 32.34 11.16 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.68 31.50 278.24 10.79 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) 05/09/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 39.94 0.00 3.25 3.28 0.09 53.44 07:05:01 AM 0 19.40 0.00 1.85 1.83 0.09 76.83 07:05:01 AM 1 61.42 0.00 4.71 4.78 0.09 29.00 07:06:01 AM all 33.11 0.00 1.90 6.68 0.10 58.21 07:06:01 AM 0 10.73 0.00 1.17 6.19 0.08 81.83 07:06:01 AM 1 56.57 0.00 2.65 7.19 0.11 33.48 07:07:01 AM all 36.92 0.00 1.74 0.69 0.09 60.57 07:07:01 AM 0 22.33 0.00 1.27 0.70 0.09 75.62 07:07:01 AM 1 51.92 0.00 2.26 0.69 0.09 45.04 07:08:01 AM all 40.50 0.00 2.14 0.25 0.08 57.03 07:08:01 AM 0 32.56 0.00 1.96 0.16 0.09 65.23 07:08:01 AM 1 48.56 0.00 2.32 0.33 0.09 48.70 Average: all 37.61 0.00 2.26 2.73 0.09 57.32 Average: 0 21.20 0.00 1.56 2.23 0.09 74.92 Average: 1 54.59 0.00 2.98 3.23 0.09 39.11