---> uname -a: Linux prd-centos7-builder-2c-1g-26561.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 504 5450 16 1867 7035 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:4f:5b:9b brd ff:ff:ff:ff:ff:ff inet 10.30.123.210/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe4f:5b9b/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) 11/16/2024 _x86_64_ (2 CPU) 04:03:21 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 230.83 2.22 228.61 70.61 9443.08 04:06:01 AM 185.21 0.62 184.59 51.70 5137.26 04:07:01 AM 30.48 1.95 28.54 210.56 761.90 Average: 148.39 1.59 146.80 111.18 5089.91 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5656916 2351992 29.37 2620 1799976 565048 6.24 477516 1573800 118204 04:06:01 AM 5617828 2391080 29.86 2620 1800140 602296 6.65 531580 1556796 12 04:07:01 AM 5633068 2375840 29.66 2620 1806132 576780 6.37 630364 1441264 17784 Average: 5635937 2372971 29.63 2620 1802083 581375 6.42 546487 1523953 45333 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 65.34 51.26 951.86 10.42 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 26.67 24.03 41.73 9.04 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 33.68 26.07 32.88 11.49 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.76 33.69 338.73 10.31 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) 11/16/2024 _x86_64_ (2 CPU) 04:03:21 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.36 0.00 3.67 4.56 0.13 56.27 04:05:01 AM 0 45.55 0.00 4.36 4.54 0.13 45.42 04:05:01 AM 1 25.31 0.00 3.01 4.58 0.12 66.98 04:06:01 AM all 35.83 0.00 1.90 3.39 0.12 58.76 04:06:01 AM 0 68.59 0.00 2.77 3.43 0.15 25.06 04:06:01 AM 1 5.75 0.00 1.12 3.32 0.12 89.69 04:07:01 AM all 37.93 0.00 2.13 0.31 0.12 59.50 04:07:01 AM 0 70.53 0.00 3.06 0.47 0.11 25.84 04:07:01 AM 1 7.27 0.00 1.27 0.17 0.14 91.16 Average: all 36.39 0.00 2.56 2.74 0.13 58.19 Average: 0 61.48 0.00 3.40 2.81 0.13 32.18 Average: 1 12.59 0.00 1.78 2.66 0.13 82.84