---> uname -a: Linux prd-centos7-builder-2c-1g-8959.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 537 5419 16 1864 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:b1:46:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.224/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:feb1:46e5/64 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) 08/29/2024 _x86_64_ (2 CPU) 11:03:20 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 200.92 10.08 190.84 864.49 8268.79 11:06:01 PM 235.20 0.63 234.57 52.24 6395.82 11:07:02 PM 29.50 1.82 27.68 188.81 704.85 Average: 155.20 4.18 151.02 368.53 5123.08 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5602228 2406688 30.05 2620 1788652 630416 6.96 539588 1573968 141140 11:06:01 PM 5568376 2440540 30.47 2620 1797912 648000 7.15 582888 1557668 32 11:07:02 PM 5577940 2430976 30.35 2620 1803232 622092 6.87 685620 1441688 17808 Average: 5582848 2426068 30.29 2620 1796599 633503 6.99 602699 1524441 52993 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 67.55 55.18 1026.97 11.25 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 28.10 24.99 61.49 8.96 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:02 PM eth0 31.46 25.52 32.03 10.88 0.00 0.00 0.00 11:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.37 35.23 373.51 10.36 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) 08/29/2024 _x86_64_ (2 CPU) 11:03:20 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 34.58 0.00 3.51 4.94 0.11 56.85 11:05:01 PM 0 23.70 0.00 2.04 3.39 0.10 70.77 11:05:01 PM 1 45.75 0.00 5.03 6.54 0.12 42.56 11:06:01 PM all 35.22 0.00 2.32 5.45 0.10 56.91 11:06:01 PM 0 16.81 0.00 2.03 4.73 0.09 76.35 11:06:01 PM 1 54.40 0.00 2.63 6.18 0.12 36.66 11:07:02 PM all 36.90 0.00 1.86 0.37 0.11 60.77 11:07:02 PM 0 15.49 0.00 1.30 0.12 0.09 83.00 11:07:02 PM 1 59.64 0.00 2.44 0.66 0.11 37.16 Average: all 35.56 0.00 2.57 3.60 0.11 58.17 Average: 0 18.65 0.00 1.79 2.75 0.09 76.72 Average: 1 53.21 0.00 3.37 4.49 0.12 38.80