---> uname -a: Linux prd-centos7-builder-2c-1g-5516.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 5435 16 1873 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:7b:94:cb brd ff:ff:ff:ff:ff:ff inet 10.30.122.15/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe7b:94cb/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) 03/12/2024 _x86_64_ (2 CPU) 07:03:37 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:02 PM 162.08 34.03 128.05 5335.04 40216.14 07:06:01 PM 264.96 0.32 264.63 15.58 8959.20 07:07:01 PM 99.03 0.37 98.67 37.58 2505.75 07:08:01 PM 27.47 1.95 25.52 210.56 709.10 Average: 137.86 9.20 128.66 1405.59 13115.81 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 PM 5737224 2271684 28.36 2620 1709460 601268 6.64 467400 1533500 154152 07:06:01 PM 5600944 2407964 30.07 2620 1805736 613828 6.78 535424 1573172 51616 07:07:01 PM 5564836 2444072 30.52 2620 1806920 645916 7.13 575380 1569080 24 07:08:01 PM 5610216 2398692 29.95 2620 1812912 589140 6.50 641780 1454648 17628 Average: 5628305 2380603 29.72 2620 1783757 612538 6.76 554996 1532600 55855 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:02 PM eth0 273.58 178.76 1510.88 59.06 0.00 0.00 0.00 07:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 33.76 27.24 294.93 7.64 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 28.84 26.20 29.73 8.69 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 30.95 25.04 33.46 10.08 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.03 64.47 468.01 21.43 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) 03/12/2024 _x86_64_ (2 CPU) 07:03:37 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:02 PM all 36.79 0.00 5.46 16.33 0.11 41.30 07:05:02 PM 0 18.85 0.00 4.85 14.50 0.10 61.69 07:05:02 PM 1 55.58 0.00 6.10 18.24 0.13 19.95 07:06:01 PM all 36.96 0.00 2.77 5.95 0.15 54.17 07:06:01 PM 0 17.48 0.00 2.14 5.98 0.12 74.28 07:06:01 PM 1 57.54 0.00 3.43 5.91 0.18 32.94 07:07:01 PM all 35.67 0.00 1.78 2.53 0.10 59.92 07:07:01 PM 0 12.48 0.00 1.34 3.83 0.12 82.23 07:07:01 PM 1 60.02 0.00 2.25 1.18 0.11 36.44 07:08:01 PM all 38.26 0.00 1.92 0.36 0.13 59.33 07:08:01 PM 0 34.61 0.00 2.22 0.24 0.14 62.79 07:08:01 PM 1 41.95 0.00 1.60 0.46 0.12 55.87 Average: all 36.92 0.00 2.98 6.28 0.13 53.70 Average: 0 20.79 0.00 2.64 6.15 0.12 70.30 Average: 1 53.70 0.00 3.33 6.41 0.13 36.43