---> uname -a: Linux prd-centos7-builder-2c-1g-2534.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 537 5421 16 1862 7001 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:16:12:06 brd ff:ff:ff:ff:ff:ff inet 10.30.122.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe16:1206/64 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) 04/16/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 118.59 10.14 108.44 867.42 5265.06 06:06:01 AM 280.00 0.32 279.68 15.32 8852.45 06:07:01 AM 89.39 0.40 88.99 38.63 2304.35 06:08:01 AM 26.92 1.82 25.10 188.84 713.69 Average: 128.73 3.17 125.56 277.54 4283.87 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5710604 2298304 28.70 2620 1720860 610632 6.74 485660 1539556 144388 06:06:01 AM 5586444 2422464 30.25 2620 1794772 632544 6.98 567208 1555916 48932 06:07:01 AM 5551368 2457540 30.69 2620 1795964 663656 7.33 602600 1555988 148 06:08:01 AM 5520752 2488156 31.07 2620 1801180 682272 7.53 745532 1441236 17600 Average: 5592292 2416616 30.17 2620 1778194 647276 7.15 600250 1523174 52767 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 51.27 39.77 822.66 7.14 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 28.90 24.10 226.40 7.01 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 27.02 24.56 27.63 8.54 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 28.90 23.75 31.18 9.35 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.02 28.05 276.96 8.01 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) 04/16/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 30.24 0.00 2.72 3.64 0.10 63.29 06:05:01 AM 0 33.08 0.00 3.24 3.87 0.10 59.70 06:05:01 AM 1 27.43 0.00 2.24 3.41 0.10 66.82 06:06:01 AM all 33.76 0.00 2.58 8.79 0.11 54.75 06:06:01 AM 0 58.60 0.00 3.69 9.75 0.13 27.83 06:06:01 AM 1 10.20 0.00 1.50 7.87 0.10 80.33 06:07:01 AM all 37.33 0.00 1.67 1.93 0.10 58.96 06:07:01 AM 0 65.87 0.00 2.34 2.39 0.09 29.32 06:07:01 AM 1 10.41 0.00 1.05 1.51 0.10 86.93 06:08:01 AM all 36.67 0.00 1.75 1.07 0.09 60.43 06:08:01 AM 0 70.24 0.00 2.64 1.92 0.11 25.09 06:08:01 AM 1 5.19 0.00 0.93 0.25 0.07 93.56 Average: all 34.50 0.00 2.18 3.86 0.10 59.36 Average: 0 56.77 0.00 2.98 4.48 0.11 35.66 Average: 1 13.22 0.00 1.42 3.25 0.09 82.01