---> uname -a: Linux prd-centos7-builder-2c-1g-33267.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 516 5434 16 1870 7022 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:e5:d4:34 brd ff:ff:ff:ff:ff:ff inet 10.30.122.100/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fee5:d434/64 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) 11/26/2024 _x86_64_ (2 CPU) 07:03:38 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 189.77 24.92 164.86 4308.06 6700.98 07:06:01 PM 287.09 0.62 286.47 50.77 8778.01 07:07:01 PM 44.50 0.03 44.47 1.20 1084.08 Average: 173.78 8.52 165.26 1453.42 5520.84 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5701516 2307392 28.81 2620 1723064 610628 6.74 490828 1541076 143080 07:06:01 PM 5647232 2361676 29.49 2620 1802972 559420 6.18 499176 1560788 10680 07:07:01 PM 5527372 2481536 30.98 2620 1800156 678660 7.49 616904 1560988 14688 Average: 5625373 2383535 29.76 2620 1775397 616236 6.80 535636 1554284 56149 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 318.59 223.78 1616.04 67.66 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.50 26.45 232.01 8.42 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 24.33 21.89 20.56 8.70 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.15 90.71 622.89 28.26 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) 11/26/2024 _x86_64_ (2 CPU) 07:03:38 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 39.31 0.00 5.25 4.41 0.11 50.92 07:05:01 PM 0 33.05 0.00 4.31 2.16 0.10 60.37 07:05:01 PM 1 45.69 0.00 6.24 6.72 0.11 41.25 07:06:01 PM all 34.85 0.00 2.70 6.79 0.10 55.56 07:06:01 PM 0 49.80 0.00 3.39 5.24 0.11 41.47 07:06:01 PM 1 20.33 0.00 2.03 8.29 0.09 69.27 07:07:01 PM all 38.63 0.00 1.58 0.52 0.08 59.20 07:07:01 PM 0 56.67 0.00 1.90 0.30 0.09 41.04 07:07:01 PM 1 21.20 0.00 1.28 0.74 0.09 76.69 Average: all 37.59 0.00 3.17 3.91 0.10 55.24 Average: 0 46.44 0.00 3.21 2.57 0.10 47.68 Average: 1 28.84 0.00 3.14 5.22 0.09 62.70