---> uname -a: Linux prd-centos7-builder-2c-1g-10221.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: 2800.000 BogoMIPS: 5600.00 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 518 5439 16 1862 7020 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:29:58:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe29:58a7/64 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) 09/13/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 180.13 17.54 162.59 3505.98 6134.28 09:06:01 AM 285.14 0.48 284.66 16.66 8768.22 09:07:01 AM 31.18 0.18 31.00 35.85 711.74 09:08:01 AM 29.19 1.82 27.37 188.84 729.62 Average: 131.42 5.01 126.41 936.79 4086.16 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5712800 2296108 28.67 2620 1718764 616832 6.81 485100 1535920 139528 09:06:01 AM 5622340 2386568 29.80 2620 1794352 605000 6.68 529984 1554004 10684 09:07:01 AM 5620784 2388124 29.82 2620 1795412 604004 6.67 532576 1554300 24 09:08:01 AM 5555192 2453716 30.64 2620 1800764 682352 7.53 712696 1438652 17740 Average: 5627779 2381129 29.73 2620 1777323 627047 6.92 565089 1520719 41994 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 287.57 186.51 1628.60 65.15 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 27.75 24.43 219.56 7.46 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 13.79 12.91 12.06 4.62 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 31.05 25.57 30.86 15.59 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.04 62.35 472.76 23.20 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) 09/13/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.04 0.00 3.66 5.77 0.12 54.41 09:05:01 AM 0 24.13 0.00 2.39 3.36 0.10 70.01 09:05:01 AM 1 48.30 0.00 4.98 8.24 0.12 38.35 09:06:01 AM all 31.39 0.00 2.29 8.53 0.11 57.67 09:06:01 AM 0 21.78 0.00 1.68 7.58 0.10 68.85 09:06:01 AM 1 41.23 0.00 2.93 9.49 0.12 46.22 09:07:01 AM all 16.92 0.00 1.12 0.97 0.06 80.93 09:07:01 AM 0 14.08 0.00 1.23 0.85 0.07 83.77 09:07:01 AM 1 19.76 0.00 1.00 1.08 0.07 78.09 09:08:01 AM all 34.94 0.00 1.94 1.49 0.11 61.52 09:08:01 AM 0 19.64 0.00 1.22 0.83 0.09 78.23 09:08:01 AM 1 50.91 0.00 2.69 2.21 0.13 44.07 Average: all 29.75 0.00 2.25 4.17 0.10 63.74 Average: 0 19.89 0.00 1.63 3.14 0.09 75.25 Average: 1 39.86 0.00 2.89 5.23 0.11 51.92