---> uname -a: Linux prd-centos7-builder-2c-1g-21961.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 512 5439 16 1868 7026 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:b1:97:47 brd ff:ff:ff:ff:ff:ff inet 10.30.122.168/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:feb1:9747/64 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) 10/06/2024 _x86_64_ (2 CPU) 11:03:37 PM LINUX RESTART 11:04:09 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 182.76 26.31 156.46 4871.79 6301.86 11:06:02 PM 296.84 0.28 296.55 14.39 9560.68 11:07:01 PM 61.97 0.39 61.58 38.76 1276.10 Average: 181.12 8.23 172.89 1500.00 5711.76 11:04:09 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5729560 2279356 28.46 2620 1697892 614940 6.79 483740 1520716 140144 11:06:02 PM 5542364 2466552 30.80 2620 1800648 669096 7.39 603052 1559264 18068 11:07:01 PM 5562380 2446536 30.55 2620 1801920 645412 7.13 583288 1559340 200 Average: 5611435 2397481 29.94 2620 1766820 643149 7.10 556693 1546440 52804 11:04:09 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 387.01 255.50 1800.75 76.37 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 11:06:02 PM eth0 34.74 28.73 289.99 9.14 0.00 0.00 0.00 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 28.95 26.66 28.61 9.46 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.87 96.98 659.26 29.70 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) 10/06/2024 _x86_64_ (2 CPU) 11:03:37 PM LINUX RESTART 11:04:09 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.87 0.00 5.46 4.90 0.13 48.65 11:05:01 PM 0 53.32 0.00 7.07 7.67 0.12 31.82 11:05:01 PM 1 28.78 0.00 3.89 2.20 0.12 65.01 11:06:02 PM all 36.28 0.00 2.59 7.07 0.10 53.96 11:06:02 PM 0 48.49 0.00 3.45 8.02 0.11 39.94 11:06:02 PM 1 24.34 0.00 1.76 6.15 0.10 67.65 11:07:01 PM all 36.12 0.00 1.90 0.82 0.10 61.06 11:07:01 PM 0 64.14 0.00 2.60 1.31 0.11 31.84 11:07:01 PM 1 9.95 0.00 1.24 0.38 0.07 88.36 Average: all 37.61 0.00 3.21 4.26 0.11 54.81 Average: 0 55.28 0.00 4.26 5.63 0.11 34.72 Average: 1 20.63 0.00 2.22 2.94 0.10 74.11