---> uname -a: Linux prd-centos7-builder-2c-1g-2169.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: 2799.998 BogoMIPS: 5599.99 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 520 5439 16 1861 7019 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:89:9a:57 brd ff:ff:ff:ff:ff:ff inet 10.30.122.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe89:9a57/64 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) 04/09/2024 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 117.26 9.98 107.28 863.30 5706.68 12:06:01 AM 286.64 0.30 286.34 14.93 8927.69 12:07:01 AM 70.97 0.37 70.60 37.57 1467.82 12:08:01 AM 27.89 1.95 25.94 210.56 734.68 Average: 125.69 3.15 122.54 281.58 4209.10 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5634988 2373920 29.64 2620 1758708 632556 6.98 539376 1555684 170728 12:06:01 AM 5608796 2400112 29.97 2620 1794072 598740 6.61 543004 1554796 22224 12:07:01 AM 5568064 2440844 30.48 2620 1795260 639136 7.06 586344 1554952 148 12:08:01 AM 5593068 2415840 30.16 2620 1801132 597096 6.59 674124 1440480 17628 Average: 5601229 2407679 30.06 2620 1787293 616882 6.81 585712 1526478 52682 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 64.87 49.13 999.00 8.41 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 21.54 16.84 53.86 5.52 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 25.73 22.82 26.50 8.08 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 32.63 26.20 33.70 15.01 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.19 28.75 278.25 9.26 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) 04/09/2024 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 35.91 0.00 2.94 3.11 0.14 57.89 12:05:01 AM 0 65.31 0.00 4.75 4.42 0.15 25.38 12:05:01 AM 1 8.59 0.00 1.26 1.88 0.12 88.15 12:06:01 AM all 26.69 0.00 2.11 9.27 0.10 61.84 12:06:01 AM 0 41.61 0.00 3.01 12.39 0.09 42.91 12:06:01 AM 1 12.22 0.00 1.23 6.25 0.12 80.18 12:07:01 AM all 33.93 0.00 1.18 1.58 0.10 63.21 12:07:01 AM 0 66.06 0.00 1.64 2.28 0.11 29.91 12:07:01 AM 1 3.99 0.00 0.76 0.93 0.10 94.22 12:08:01 AM all 38.76 0.00 2.00 0.33 0.11 58.80 12:08:01 AM 0 73.26 0.00 2.90 0.49 0.11 23.23 12:08:01 AM 1 6.83 0.00 1.15 0.19 0.10 91.74 Average: all 33.80 0.00 2.05 3.59 0.11 60.44 Average: 0 61.38 0.00 3.07 4.96 0.11 30.48 Average: 1 7.89 0.00 1.10 2.30 0.11 88.60