---> uname -a: Linux prd-centos7-builder-2c-1g-9164.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: 2799.996 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 547 5405 16 1868 6991 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:1f:a4:20 brd ff:ff:ff:ff:ff:ff inet 10.30.123.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe1f:a420/64 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) 09/02/2024 _x86_64_ (2 CPU) 05:03:20 AM LINUX RESTART 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 221.18 2.32 218.85 72.10 9358.46 05:06:01 AM 191.67 2.40 189.27 162.03 5364.11 05:07:01 AM 29.52 1.53 27.99 181.24 698.40 Average: 147.05 2.08 144.96 138.83 5116.78 05:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5557432 2451484 30.61 2620 1801000 656832 7.25 582580 1572784 124060 05:06:01 AM 5578548 2430368 30.35 2620 1800856 629324 6.95 580104 1548208 28 05:07:01 AM 5578884 2430032 30.34 2620 1806024 621460 6.86 684520 1442264 17808 Average: 5571621 2437295 30.43 2620 1802627 635872 7.02 615735 1521085 47299 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 67.91 50.70 1064.60 9.96 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 30.31 27.56 43.29 8.92 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 33.53 27.22 32.68 11.34 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.79 35.08 376.35 10.08 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) 09/02/2024 _x86_64_ (2 CPU) 05:03:20 AM LINUX RESTART 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 34.71 0.00 3.26 5.88 0.12 56.03 05:05:01 AM 0 13.87 0.00 1.72 2.93 0.10 81.38 05:05:01 AM 1 56.83 0.00 4.92 9.01 0.13 29.11 05:06:01 AM all 33.99 0.00 2.66 3.87 0.10 59.39 05:06:01 AM 0 31.55 0.00 2.63 2.99 0.09 62.74 05:06:01 AM 1 36.44 0.00 2.67 4.77 0.11 56.02 05:07:01 AM all 38.11 0.00 1.88 0.24 0.10 59.67 05:07:01 AM 0 10.05 0.00 1.05 0.03 0.12 88.74 05:07:01 AM 1 67.70 0.00 2.75 0.46 0.09 29.00 Average: all 35.62 0.00 2.59 3.30 0.10 58.39 Average: 0 18.41 0.00 1.79 1.97 0.10 77.73 Average: 1 53.52 0.00 3.42 4.70 0.11 38.26