---> uname -a: Linux prd-centos7-builder-2c-1g-5335.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 504 5443 16 1873 7034 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:14:c0:2a brd ff:ff:ff:ff:ff:ff inet 10.30.122.15/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe14:c02a/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) 03/09/2024 _x86_64_ (2 CPU) 04:03:17 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 166.74 2.25 164.49 71.02 8204.95 04:06:01 PM 220.22 0.47 219.76 16.13 6188.01 04:07:01 PM 42.55 0.18 42.36 35.85 969.33 04:08:01 PM 27.35 1.95 25.40 210.53 709.09 Average: 114.21 1.21 113.00 83.38 4017.88 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5569052 2439856 30.46 2620 1806872 640840 7.08 560076 1585600 149628 04:06:01 PM 5601584 2407324 30.06 2620 1805836 603472 6.66 539736 1568908 16544 04:07:01 PM 5572436 2436472 30.42 2620 1806984 628436 6.94 567840 1569212 100 04:08:01 PM 5609008 2399900 29.97 2620 1812892 584096 6.45 643648 1454792 17628 Average: 5588020 2420888 30.23 2620 1808146 614211 6.78 577825 1544628 45975 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 64.52 48.17 1045.76 8.29 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 23.99 20.79 58.51 12.59 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 19.94 18.29 17.19 6.24 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 33.84 26.98 38.89 10.48 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 35.58 28.56 290.11 9.40 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) 03/09/2024 _x86_64_ (2 CPU) 04:03:17 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 36.76 0.00 3.23 3.82 0.15 56.04 04:05:01 PM 0 58.01 0.00 4.47 4.29 0.16 33.07 04:05:01 PM 1 16.42 0.00 2.08 3.37 0.15 77.98 04:06:01 PM all 33.47 0.00 1.89 6.18 0.10 58.35 04:06:01 PM 0 60.64 0.00 2.73 6.17 0.11 30.35 04:06:01 PM 1 7.85 0.00 1.10 6.19 0.08 84.77 04:07:01 PM all 24.91 0.00 1.56 0.89 0.07 72.58 04:07:01 PM 0 47.14 0.00 2.08 0.76 0.09 49.94 04:07:01 PM 1 3.63 0.00 1.06 1.03 0.07 94.21 04:08:01 PM all 37.79 0.00 1.92 0.52 0.09 59.68 04:08:01 PM 0 74.22 0.00 3.03 0.94 0.11 21.70 04:08:01 PM 1 4.05 0.00 0.89 0.13 0.07 94.85 Average: all 33.20 0.00 2.15 2.84 0.10 61.70 Average: 0 59.90 0.00 3.07 3.03 0.12 33.88 Average: 1 7.96 0.00 1.28 2.67 0.09 88.00