---> uname -a: Linux prd-centos7-builder-2c-1g-3890.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 515 5439 16 1865 7024 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:63:03:22 brd ff:ff:ff:ff:ff:ff inet 10.30.123.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe63:322/64 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) 05/01/2024 _x86_64_ (2 CPU) 10:03:50 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:02 PM 198.98 54.94 144.05 6123.86 38846.71 10:06:01 PM 238.53 0.25 238.28 7.18 8567.26 10:07:01 PM 165.23 0.62 164.62 51.71 4514.09 10:08:01 PM 24.95 1.63 23.32 146.04 574.17 Average: 156.59 14.42 142.16 1589.04 13146.05 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 PM 5818872 2190044 27.35 2620 1581880 660124 7.29 526984 1423388 63700 10:06:01 PM 5590008 2418908 30.20 2620 1799948 612340 6.76 545728 1575092 95432 10:07:01 PM 5549624 2459292 30.71 2620 1799700 651940 7.20 600604 1559672 148 10:08:01 PM 5519024 2489892 31.09 2620 1815480 663412 7.32 740916 1447652 29492 Average: 5619382 2389534 29.84 2620 1749252 646954 7.14 603558 1501451 47193 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:02 PM eth0 307.68 205.68 1141.08 64.77 0.00 0.00 0.00 10:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 45.04 33.60 664.49 7.47 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 27.39 24.27 43.30 8.33 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 28.60 23.20 31.02 8.78 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.43 71.86 469.21 22.40 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) 05/01/2024 _x86_64_ (2 CPU) 10:03:50 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:02 PM all 31.03 0.00 5.58 9.51 0.09 53.79 10:05:02 PM 0 31.62 0.00 5.64 9.58 0.07 53.09 10:05:02 PM 1 30.43 0.00 5.53 9.46 0.09 54.49 10:06:01 PM all 37.03 0.00 3.40 4.85 0.12 54.60 10:06:01 PM 0 58.43 0.00 5.33 4.39 0.13 31.72 10:06:01 PM 1 16.56 0.00 1.57 5.29 0.12 76.47 10:07:01 PM all 37.14 0.00 1.51 3.84 0.10 57.41 10:07:01 PM 0 66.68 0.00 1.81 5.94 0.11 25.46 10:07:01 PM 1 9.22 0.00 1.22 1.85 0.12 87.59 10:08:01 PM all 37.71 0.00 1.66 0.21 0.10 60.32 10:08:01 PM 0 73.16 0.00 2.51 0.38 0.11 23.84 10:08:01 PM 1 4.72 0.00 0.83 0.03 0.08 94.34 Average: all 35.72 0.00 3.03 4.60 0.11 56.54 Average: 0 57.26 0.00 3.83 5.11 0.10 33.69 Average: 1 15.09 0.00 2.26 4.10 0.10 78.44