---> uname -a: Linux prd-centos7-builder-2c-1g-23838.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 523 5434 16 1864 7016 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:65:9f:41 brd ff:ff:ff:ff:ff:ff inet 10.30.123.92/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe65:9f41/64 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) 10/27/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:03 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 233.00 0.98 232.02 30.74 9298.38 03:06:01 AM 184.16 0.63 183.53 52.23 5090.32 03:07:01 AM 28.99 1.82 27.17 188.84 724.59 Average: 147.77 1.15 146.63 91.27 4989.92 03:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5561696 2447220 30.56 2620 1813060 628896 6.94 570844 1577172 132296 03:06:01 AM 5542956 2465960 30.79 2620 1797168 660916 7.30 609300 1554920 224 03:07:01 AM 5583384 2425532 30.29 2620 1802296 611696 6.75 684576 1438928 17760 Average: 5562679 2446237 30.54 2620 1804175 633836 7.00 621573 1523673 50093 03:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 67.93 52.28 951.23 9.96 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 28.56 26.27 42.33 9.35 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 30.27 25.02 31.52 15.34 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.97 34.32 334.83 11.57 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) 10/27/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:03 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 35.18 0.00 3.36 5.19 0.15 56.13 03:05:01 AM 0 52.42 0.00 4.50 6.75 0.15 36.18 03:05:01 AM 1 18.60 0.00 2.29 3.70 0.16 75.25 03:06:01 AM all 36.19 0.00 2.24 5.03 0.11 56.43 03:06:01 AM 0 56.04 0.00 2.73 2.54 0.12 38.56 03:06:01 AM 1 17.13 0.00 1.77 7.41 0.09 73.61 03:07:01 AM all 37.08 0.00 1.99 0.34 0.09 60.50 03:07:01 AM 0 73.43 0.00 3.09 0.63 0.11 22.74 03:07:01 AM 1 3.24 0.00 0.96 0.07 0.08 95.65 Average: all 36.16 0.00 2.52 3.49 0.11 57.71 Average: 0 60.68 0.00 3.43 3.28 0.13 32.49 Average: 1 12.86 0.00 1.66 3.70 0.11 81.67