---> uname -a: Linux prd-centos7-builder-2c-1g-27151.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: 2799.996 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 526 5427 16 1867 7013 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:42:07:4a brd ff:ff:ff:ff:ff:ff inet 10.30.122.55/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe42:74a/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) 11/21/2024 _x86_64_ (2 CPU) 11:03:38 AM LINUX RESTART 11:04:03 AM tps rtps wtps bread/s bwrtn/s 11:05:02 AM 193.13 23.79 169.34 4384.63 6716.09 11:06:01 AM 295.31 0.64 294.66 52.17 9090.63 11:07:01 AM 44.33 0.03 44.29 1.20 1078.36 Average: 176.76 8.02 168.73 1454.83 5596.85 11:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 AM 5708632 2300284 28.72 2620 1719716 601640 6.64 486068 1537060 142684 11:06:01 AM 5644400 2364516 29.52 2620 1800368 557716 6.16 501924 1557324 10680 11:07:01 AM 5522940 2485976 31.04 2620 1797596 681164 7.52 624152 1557244 14704 Average: 5625324 2383592 29.76 2620 1772560 613507 6.77 537381 1550543 56023 11:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 AM eth0 292.40 195.81 1640.53 66.34 0.00 0.00 0.00 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 35.82 28.42 246.51 8.77 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.19 23.80 21.69 9.21 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.65 81.72 627.20 27.79 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) 11/21/2024 _x86_64_ (2 CPU) 11:03:38 AM LINUX RESTART 11:04:03 AM CPU %user %nice %system %iowait %steal %idle 11:05:02 AM all 38.85 0.00 5.09 5.12 0.12 50.82 11:05:02 AM 0 61.26 0.00 7.00 4.59 0.15 26.99 11:05:02 AM 1 17.79 0.00 3.32 5.62 0.09 73.19 11:06:01 AM all 34.15 0.00 2.46 8.04 0.11 55.24 11:06:01 AM 0 54.11 0.00 3.22 9.04 0.11 33.53 11:06:01 AM 1 15.04 0.00 1.74 7.10 0.10 76.02 11:07:01 AM all 37.30 0.00 1.78 1.02 0.11 59.79 11:07:01 AM 0 57.67 0.00 2.45 1.11 0.11 38.66 11:07:01 AM 1 18.01 0.00 1.15 0.93 0.09 79.82 Average: all 36.74 0.00 3.09 4.71 0.11 55.34 Average: 0 57.63 0.00 4.18 4.91 0.12 33.15 Average: 1 16.95 0.00 2.06 4.52 0.09 76.38