---> uname -a: Linux prd-centos7-builder-2c-1g-1418.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 514 5424 16 1881 7024 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:b0:b0:4e brd ff:ff:ff:ff:ff:ff inet 10.30.123.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:feb0:b04e/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) 02/21/2024 _x86_64_ (2 CPU) 06:03:22 PM LINUX RESTART 06:04:24 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 70.92 39.90 31.02 6923.55 3762.21 06:06:01 PM 201.48 0.67 200.82 19.59 7927.65 06:07:01 PM 193.62 0.30 193.32 14.93 5671.20 06:08:01 PM 40.63 0.37 40.26 37.58 951.24 06:09:01 PM 19.69 1.63 18.06 146.06 409.86 Average: 108.12 5.98 102.14 973.13 3743.11 06:04:24 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5876652 2132264 26.62 2620 1552104 639108 7.06 494344 1401400 48460 06:06:01 PM 5562980 2445936 30.54 2620 1802912 643220 7.10 566688 1583904 118172 06:07:01 PM 5521728 2487188 31.06 2620 1814132 662968 7.32 612036 1573612 16556 06:08:01 PM 5583016 2425900 30.29 2620 1815196 601332 6.64 550812 1573880 4 06:09:01 PM 5578124 2430792 30.35 2620 1816500 602240 6.65 675336 1453724 14812 Average: 5624500 2384416 29.77 2620 1760169 629774 6.95 579843 1517304 39601 06:04:24 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 361.86 247.21 1391.38 86.18 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 49.35 37.59 894.92 6.37 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.11 19.74 128.48 6.85 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.87 15.76 19.05 4.98 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 26.30 21.62 27.89 14.43 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.43 53.57 417.89 18.59 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) 02/21/2024 _x86_64_ (2 CPU) 06:03:22 PM LINUX RESTART 06:04:24 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 38.66 0.00 5.90 7.45 0.12 47.87 06:05:01 PM 0 45.41 0.00 5.97 6.42 0.09 42.11 06:05:01 PM 1 32.13 0.00 5.81 8.44 0.11 53.51 06:06:01 PM all 29.50 0.00 2.57 10.11 0.11 57.70 06:06:01 PM 0 34.33 0.00 2.99 8.98 0.14 53.56 06:06:01 PM 1 24.69 0.00 2.16 11.25 0.10 61.80 06:07:01 PM all 31.05 0.00 1.78 6.79 0.10 60.29 06:07:01 PM 0 60.83 0.00 2.61 5.22 0.11 31.23 06:07:01 PM 1 3.15 0.00 1.01 8.26 0.08 87.50 06:08:01 PM all 20.31 0.00 0.99 2.02 0.07 76.62 06:08:01 PM 0 39.32 0.00 1.46 3.47 0.09 55.67 06:08:01 PM 1 2.52 0.00 0.54 0.66 0.05 96.23 06:09:01 PM all 29.43 0.00 1.41 1.27 0.09 67.80 06:09:01 PM 0 55.54 0.00 2.07 2.25 0.07 40.06 06:09:01 PM 1 4.86 0.00 0.79 0.34 0.08 93.93 Average: all 29.02 0.00 2.24 5.36 0.09 63.29 Average: 0 47.14 0.00 2.77 5.20 0.10 44.79 Average: 1 11.73 0.00 1.72 5.52 0.08 80.94