---> uname -a: Linux prd-centos7-builder-2c-1g-13202.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 5414 16 1868 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:59:a7:eb brd ff:ff:ff:ff:ff:ff inet 10.30.122.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe59:a7eb/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) 10/03/2024 _x86_64_ (2 CPU) 06:03:52 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 250.03 93.15 156.88 7193.27 39649.07 06:06:01 AM 303.56 0.07 303.50 1.33 9876.07 06:07:01 AM 80.54 0.92 79.63 59.84 2041.15 06:08:01 AM 22.17 1.35 20.82 138.46 519.02 Average: 164.09 23.87 140.21 1848.37 13022.30 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5714920 2293996 28.64 2620 1666160 700752 7.74 573808 1467920 129660 06:06:01 AM 5500680 2508236 31.32 2620 1812724 717612 7.92 626396 1578196 52112 06:07:01 AM 5515256 2493660 31.14 2620 1801964 712576 7.87 641144 1548896 208 06:08:01 AM 5564620 2444296 30.52 2620 1802716 661360 7.30 705340 1437496 14820 Average: 5573869 2435047 30.40 2620 1770891 698075 7.71 636672 1508127 49200 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 298.30 195.59 1524.89 62.80 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 33.69 28.10 315.03 7.66 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 31.07 26.55 30.47 7.78 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 29.00 22.41 27.72 13.55 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 98.02 68.16 474.56 22.95 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) 10/03/2024 _x86_64_ (2 CPU) 06:03:52 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 30.24 0.00 6.73 29.12 0.11 33.79 06:05:01 AM 0 23.14 0.00 6.78 29.13 0.11 40.84 06:05:01 AM 1 37.44 0.00 6.67 29.11 0.14 26.64 06:06:01 AM all 31.79 0.00 2.88 9.17 0.12 56.03 06:06:01 AM 0 13.12 0.00 2.00 7.13 0.10 77.65 06:06:01 AM 1 51.49 0.00 3.79 11.35 0.14 33.22 06:07:01 AM all 29.54 0.00 2.03 4.15 0.10 64.18 06:07:01 AM 0 17.45 0.00 1.89 2.71 0.07 77.88 06:07:01 AM 1 42.07 0.00 2.21 5.62 0.11 49.99 06:08:01 AM all 28.58 0.00 1.50 2.64 0.09 67.19 06:08:01 AM 0 8.23 0.00 0.97 0.78 0.07 89.95 06:08:01 AM 1 50.09 0.00 2.06 4.63 0.13 43.09 Average: all 30.03 0.00 3.28 11.23 0.11 55.36 Average: 0 15.43 0.00 2.88 9.82 0.09 71.79 Average: 1 45.24 0.00 3.69 12.70 0.13 38.24