---> uname -a: Linux prd-centos7-builder-2c-1g-279.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 504 5430 16 1885 7034 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:05:65:3b brd ff:ff:ff:ff:ff:ff inet 10.30.123.182/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe05:653b/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) 02/01/2024 _x86_64_ (2 CPU) 08:03:17 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:02 AM 115.59 4.56 111.03 204.26 5808.64 08:06:01 AM 255.74 0.34 255.40 16.12 8624.73 08:07:01 AM 90.95 0.37 90.59 37.58 2394.12 08:08:01 AM 26.45 1.82 24.64 188.84 677.53 Average: 121.63 1.78 119.85 112.10 4358.73 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 AM 5714904 2294012 28.64 2620 1746540 576004 6.36 458708 1560436 162872 08:06:01 AM 5603544 2405372 30.03 2620 1817268 599880 6.62 520704 1582024 48432 08:07:01 AM 5562752 2446164 30.54 2620 1823224 624576 6.90 570836 1572792 4948 08:08:01 AM 5535228 2473688 30.89 2620 1823508 644680 7.12 712828 1457524 15920 Average: 5604107 2404809 30.03 2620 1802635 611285 6.75 565769 1543194 58043 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:02 AM eth0 59.53 45.20 988.80 7.04 0.00 0.00 0.00 08:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 30.05 22.26 284.88 11.17 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 26.87 23.62 26.90 8.44 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 28.59 23.01 29.12 9.37 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 36.28 28.55 332.65 9.00 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) 02/01/2024 _x86_64_ (2 CPU) 08:03:17 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:02 AM all 29.42 0.00 2.56 5.40 0.14 62.48 08:05:02 AM 0 51.18 0.00 4.14 9.24 0.09 35.35 08:05:02 AM 1 8.51 0.00 1.06 1.70 0.17 88.56 08:06:01 AM all 32.47 0.00 2.64 7.47 0.13 57.31 08:06:01 AM 0 46.86 0.00 2.93 7.39 0.15 42.68 08:06:01 AM 1 18.56 0.00 2.35 7.56 0.11 71.43 08:07:01 AM all 34.72 0.00 1.38 3.14 0.10 60.67 08:07:01 AM 0 68.27 0.00 1.92 4.10 0.11 25.60 08:07:01 AM 1 3.47 0.00 0.89 2.24 0.08 93.32 08:08:01 AM all 35.82 0.00 1.75 1.15 0.10 61.18 08:08:01 AM 0 65.15 0.00 2.60 1.82 0.13 30.31 08:08:01 AM 1 8.47 0.00 0.97 0.51 0.07 89.99 Average: all 33.12 0.00 2.08 4.27 0.11 60.42 Average: 0 57.87 0.00 2.90 5.64 0.12 33.47 Average: 1 9.67 0.00 1.31 2.96 0.11 85.95