---> uname -a: Linux prd-centos7-builder-2c-1g-611.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 490 5441 16 1889 7048 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:05:57:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.200/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe05:57c8/64 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) 02/08/2024 _x86_64_ (2 CPU) 01:03:34 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 130.31 33.94 96.37 4443.44 5780.25 01:06:01 AM 243.27 0.05 243.22 0.67 8379.76 01:07:01 AM 139.47 0.63 138.84 52.23 3926.60 01:08:01 AM 20.26 1.63 18.63 146.08 470.04 Average: 133.34 9.07 124.27 1160.69 4639.51 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5742952 2265964 28.29 2620 1709956 601644 6.64 458656 1535076 134752 01:06:01 AM 5517208 2491708 31.11 2620 1840784 667556 7.37 589436 1600868 101084 01:07:01 AM 5595376 2413540 30.14 2620 1821544 603968 6.67 531600 1575900 12 01:08:01 AM 5582752 2426164 30.29 2620 1823204 613940 6.78 663920 1455720 13720 Average: 5609572 2399344 29.96 2620 1798872 621777 6.86 560903 1541891 62392 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 322.39 195.65 1514.08 60.53 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 43.64 31.41 462.62 7.36 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.17 23.30 27.12 7.46 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 26.99 20.98 27.10 8.15 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.80 67.84 507.77 20.87 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) 02/08/2024 _x86_64_ (2 CPU) 01:03:34 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 37.11 0.00 5.14 4.93 0.11 52.72 01:05:01 AM 0 40.36 0.00 5.27 4.08 0.12 50.17 01:05:01 AM 1 33.88 0.00 5.01 5.76 0.11 55.25 01:06:01 AM all 35.78 0.00 2.66 7.26 0.11 54.18 01:06:01 AM 0 40.11 0.00 2.85 7.35 0.12 49.56 01:06:01 AM 1 31.51 0.00 2.48 7.19 0.09 58.74 01:07:01 AM all 33.71 0.00 2.02 3.83 0.11 60.32 01:07:01 AM 0 59.26 0.00 2.39 5.00 0.12 33.23 01:07:01 AM 1 9.40 0.00 1.68 2.69 0.12 86.11 01:08:01 AM all 27.81 0.00 1.36 0.16 0.09 70.59 01:08:01 AM 0 13.58 0.00 1.36 0.14 0.09 84.84 01:08:01 AM 1 42.49 0.00 1.33 0.19 0.09 55.90 Average: all 33.58 0.00 2.79 4.03 0.10 59.50 Average: 0 38.05 0.00 2.96 4.10 0.11 54.78 Average: 1 29.15 0.00 2.62 3.95 0.10 64.18