---> uname -a: Linux prd-centos7-builder-2c-1g-22446.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 533 5421 16 1865 7005 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:e2:6c:2a brd ff:ff:ff:ff:ff:ff inet 10.30.122.200/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fee2:6c2a/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) 10/11/2024 _x86_64_ (2 CPU) 01:03:37 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:03 AM 165.52 16.47 149.05 2596.40 7263.46 01:06:01 AM 283.89 0.64 283.25 52.52 8354.14 01:07:01 AM 41.66 0.33 41.32 9.33 973.25 Average: 162.33 5.87 156.46 895.49 5498.42 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:03 AM 5617056 2391860 29.86 2620 1774584 641332 7.08 541912 1563120 184428 01:06:01 AM 5602488 2406428 30.05 2620 1798764 616576 6.81 548192 1556252 10692 01:07:01 AM 5579860 2429056 30.33 2620 1796128 663768 7.33 582528 1544084 14688 Average: 5599801 2409115 30.08 2620 1789825 640559 7.07 557544 1554485 69936 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:03 AM eth0 360.23 234.61 1801.88 66.59 0.00 0.00 0.00 01:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 26.81 23.64 63.10 8.25 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.65 22.20 27.28 13.39 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.81 94.27 637.16 29.65 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) 10/11/2024 _x86_64_ (2 CPU) 01:03:37 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:03 AM all 38.98 0.00 4.28 2.42 0.11 54.21 01:05:03 AM 0 52.61 0.00 5.05 2.07 0.13 40.14 01:05:03 AM 1 25.80 0.00 3.53 2.76 0.10 67.80 01:06:01 AM all 32.34 0.00 2.61 7.65 0.11 57.28 01:06:01 AM 0 53.21 0.00 3.57 8.18 0.11 34.93 01:06:01 AM 1 12.61 0.00 1.71 7.15 0.09 78.43 01:07:01 AM all 36.06 0.00 1.56 0.42 0.08 61.88 01:07:01 AM 0 58.81 0.00 2.22 0.37 0.07 38.53 01:07:01 AM 1 14.20 0.00 0.90 0.46 0.08 84.36 Average: all 35.83 0.00 2.81 3.44 0.10 57.83 Average: 0 54.92 0.00 3.61 3.46 0.10 37.91 Average: 1 17.54 0.00 2.04 3.42 0.09 76.91