---> uname -a: Linux prd-centos7-builder-2c-1g-630.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 485 5450 16 1885 7053 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:70:7e:6b brd ff:ff:ff:ff:ff:ff inet 10.30.122.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe70:7e6b/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) 02/08/2024 _x86_64_ (2 CPU) 02:03:17 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 205.76 2.17 203.60 69.55 8992.46 02:06:01 PM 192.26 0.48 191.77 16.66 6141.89 02:07:01 PM 78.64 0.18 78.46 35.85 1551.82 02:08:01 PM 37.15 1.95 35.20 210.56 1062.45 Average: 128.46 1.20 127.26 83.15 4437.53 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5618092 2390824 29.85 2620 1785400 629296 6.95 525164 1572672 97916 02:06:01 PM 5611980 2396936 29.93 2620 1817348 603372 6.66 523252 1572532 32304 02:07:01 PM 5609760 2399156 29.96 2620 1819796 595244 6.57 524832 1571248 1412 02:08:01 PM 5592608 2416308 30.17 2620 1826296 604072 6.67 658532 1453596 27556 Average: 5608110 2400806 29.98 2620 1812210 607996 6.71 557945 1542512 39797 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 64.42 46.12 1046.71 7.79 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 28.10 23.23 194.78 7.04 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 27.52 24.48 24.28 8.06 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.03 25.95 30.54 11.40 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.27 29.95 324.11 8.57 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) 02/08/2024 _x86_64_ (2 CPU) 02:03:17 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 35.59 0.00 3.01 4.97 0.10 56.33 02:05:01 PM 0 23.69 0.00 2.36 3.45 0.10 70.40 02:05:01 PM 1 47.83 0.00 3.67 6.56 0.11 41.84 02:06:01 PM all 35.35 0.00 2.34 4.45 0.10 57.77 02:06:01 PM 0 22.93 0.00 1.98 3.72 0.09 71.29 02:06:01 PM 1 48.00 0.00 2.73 5.18 0.09 44.00 02:07:01 PM all 34.20 0.00 1.91 1.90 0.08 61.91 02:07:01 PM 0 11.26 0.00 1.24 1.48 0.07 85.96 02:07:01 PM 1 58.27 0.00 2.62 2.35 0.11 36.65 02:08:01 PM all 40.65 0.00 2.30 0.22 0.10 56.73 02:08:01 PM 0 35.26 0.00 2.16 0.16 0.10 62.32 02:08:01 PM 1 46.12 0.00 2.45 0.30 0.09 51.03 Average: all 36.44 0.00 2.39 2.89 0.09 58.19 Average: 0 23.21 0.00 1.93 2.20 0.09 72.57 Average: 1 50.04 0.00 2.87 3.60 0.10 43.40