---> uname -a: Linux prd-centos7-builder-2c-1g-6684.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 513 5446 16 1861 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:1b:73:1b brd ff:ff:ff:ff:ff:ff inet 10.30.123.94/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe1b:731b/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) 07/29/2024 _x86_64_ (2 CPU) 04:03:41 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 192.42 38.12 154.30 5710.11 38268.13 04:06:01 PM 244.78 0.51 244.28 15.45 9878.73 04:07:01 PM 155.56 0.62 154.94 51.71 4201.53 04:08:01 PM 31.42 1.95 29.47 210.56 807.03 Average: 155.68 10.34 145.34 1503.44 13305.06 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 5865816 2143100 26.76 2620 1569224 636108 7.02 492068 1410504 90968 04:06:01 PM 5558248 2450668 30.60 2620 1794788 660544 7.29 584600 1567612 94740 04:07:01 PM 5564152 2444764 30.53 2620 1795200 650572 7.18 589964 1553848 168 04:08:01 PM 5580308 2428608 30.32 2620 1803196 623088 6.88 687868 1439340 29580 Average: 5642131 2366785 29.55 2620 1740602 642578 7.09 588625 1492826 53864 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 PM eth0 327.54 198.97 1003.93 63.60 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 56.67 44.33 842.25 9.76 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.99 24.80 40.37 9.01 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.13 27.19 33.04 11.55 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.58 73.95 478.44 23.54 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) 07/29/2024 _x86_64_ (2 CPU) 04:03:41 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 25.19 0.00 4.71 38.77 0.10 31.23 04:05:02 PM 0 33.73 0.00 5.40 39.43 0.11 21.34 04:05:02 PM 1 16.87 0.00 4.04 38.10 0.10 40.88 04:06:01 PM all 34.15 0.00 3.24 6.75 0.14 55.71 04:06:01 PM 0 47.20 0.00 4.41 6.08 0.13 42.17 04:06:01 PM 1 21.52 0.00 2.11 7.40 0.14 68.82 04:07:01 PM all 35.29 0.00 2.19 2.98 0.11 59.42 04:07:01 PM 0 50.56 0.00 2.56 1.71 0.11 45.06 04:07:01 PM 1 20.41 0.00 1.83 4.24 0.12 73.41 04:08:01 PM all 37.61 0.00 2.20 0.78 0.10 59.30 04:08:01 PM 0 66.84 0.00 3.24 1.41 0.14 28.36 04:08:01 PM 1 10.22 0.00 1.22 0.19 0.08 88.29 Average: all 33.06 0.00 3.09 12.35 0.11 51.40 Average: 0 49.50 0.00 3.90 12.25 0.12 34.22 Average: 1 17.20 0.00 2.29 12.44 0.11 67.95