---> uname -a: Linux prd-centos7-builder-2c-1g-1871.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 523 5436 16 1861 7016 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:5e:5e:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe5e:5ec2/64 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) 04/02/2024 _x86_64_ (2 CPU) 08:03:41 AM LINUX RESTART 08:04:09 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 183.96 24.59 159.37 4688.88 7408.63 08:06:01 AM 257.40 0.05 257.35 0.67 8469.37 08:07:01 AM 95.24 0.63 94.60 52.23 2408.31 08:08:01 AM 15.51 0.28 15.23 7.60 340.38 Average: 136.45 5.76 130.69 1066.88 4562.15 08:04:09 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5725604 2283312 28.51 2620 1697280 601040 6.64 492100 1519576 145400 08:06:01 AM 5510760 2498156 31.19 2620 1806848 679684 7.50 623992 1574008 65772 08:07:01 AM 5597708 2411208 30.11 2620 1795016 602040 6.65 554708 1555228 12 08:08:01 AM 5579604 2429312 30.33 2620 1792496 621280 6.86 583652 1544512 14684 Average: 5603419 2405497 30.04 2620 1772910 626011 6.91 563613 1548331 56467 08:04:09 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 339.85 232.78 1751.23 74.06 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 33.39 26.22 290.84 7.67 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 23.65 21.37 25.21 7.20 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 17.87 15.44 20.22 5.02 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.57 68.49 479.59 21.75 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) 04/02/2024 _x86_64_ (2 CPU) 08:03:41 AM LINUX RESTART 08:04:09 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 42.22 0.00 5.47 4.60 0.14 47.58 08:05:01 AM 0 62.14 0.00 7.28 3.28 0.15 27.16 08:05:01 AM 1 23.09 0.00 3.75 5.87 0.14 67.15 08:06:01 AM all 36.74 0.00 2.73 6.82 0.14 53.57 08:06:01 AM 0 50.73 0.00 3.43 9.82 0.16 35.86 08:06:01 AM 1 23.21 0.00 2.07 3.91 0.12 70.69 08:07:01 AM all 33.83 0.00 1.40 1.81 0.10 62.86 08:07:01 AM 0 41.59 0.00 1.66 1.85 0.11 54.80 08:07:01 AM 1 26.22 0.00 1.15 1.79 0.09 70.75 08:08:01 AM all 25.31 0.00 1.08 0.09 0.07 73.46 08:08:01 AM 0 45.46 0.00 1.55 0.14 0.07 52.78 08:08:01 AM 1 6.00 0.00 0.64 0.02 0.08 93.26 Average: all 34.19 0.00 2.56 3.26 0.11 59.88 Average: 0 49.48 0.00 3.32 3.77 0.12 43.31 Average: 1 19.42 0.00 1.83 2.77 0.11 75.87