---> uname -a: Linux prd-centos7-builder-2c-1g-35592.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 550 5397 16 1872 6987 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:c4:6f:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.238/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fec4:6fb5/64 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) 12/23/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 231.98 1.47 230.52 46.64 8664.38 01:06:01 PM 184.01 0.65 183.36 53.16 5100.18 01:07:01 PM 29.99 1.82 28.17 188.84 749.53 Average: 148.66 1.31 147.35 96.21 4838.05 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5585208 2423700 30.26 2620 1804668 625364 6.90 543488 1578948 117184 01:06:01 PM 5493656 2515252 31.41 2620 1804892 714344 7.89 650016 1561656 48 01:07:01 PM 5505828 2503080 31.25 2620 1810192 693392 7.66 753380 1445592 17800 Average: 5528231 2480677 30.97 2620 1806584 677700 7.48 648961 1528732 45011 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 63.04 49.83 947.73 10.19 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 25.72 23.38 40.37 8.77 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 32.73 26.00 32.03 10.90 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.49 33.07 340.03 9.95 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) 12/23/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 35.62 0.00 3.47 5.67 0.10 55.16 01:05:01 PM 0 13.75 0.00 2.35 5.85 0.10 77.94 01:05:01 PM 1 58.51 0.00 4.65 5.45 0.09 31.30 01:06:01 PM all 36.84 0.00 1.60 4.44 0.10 57.02 01:06:01 PM 0 18.56 0.00 1.46 4.34 0.10 75.54 01:06:01 PM 1 55.80 0.00 1.73 4.57 0.09 37.82 01:07:01 PM all 36.69 0.00 2.06 0.32 0.08 60.85 01:07:01 PM 0 19.42 0.00 1.94 0.15 0.07 78.42 01:07:01 PM 1 54.82 0.00 2.20 0.49 0.11 42.39 Average: all 36.38 0.00 2.38 3.48 0.09 57.67 Average: 0 17.24 0.00 1.92 3.45 0.09 77.30 Average: 1 56.38 0.00 2.86 3.51 0.10 37.16