---> uname -a: Linux prd-centos7-builder-2c-1g-2163.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: 2799.996 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 497 5454 16 1870 7042 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:10:81:50 brd ff:ff:ff:ff:ff:ff inet 10.30.123.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe10:8150/64 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) 03/04/2024 _x86_64_ (2 CPU) 09:03:18 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 89.62 11.38 78.24 1192.60 4551.52 09:06:01 AM 245.61 0.05 245.56 0.67 7721.47 09:07:01 AM 136.58 0.62 135.97 51.71 3872.95 09:08:01 AM 27.59 1.82 25.77 188.84 709.70 Average: 124.85 3.46 121.39 358.45 4213.91 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5752656 2256252 28.17 2620 1703208 587032 6.48 455292 1528588 141208 09:06:01 AM 5566136 2442772 30.50 2620 1804952 647132 7.14 564428 1581400 81588 09:07:01 AM 5637564 2371344 29.61 2620 1803720 574076 6.34 506076 1566496 12 09:08:01 AM 5606004 2402904 30.00 2620 1809056 594256 6.56 649836 1451544 17604 Average: 5640590 2368318 29.57 2620 1780234 600624 6.63 543908 1532007 60103 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 196.22 126.24 1083.33 39.21 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.12 26.04 295.07 7.34 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.52 22.14 40.04 7.44 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 33.65 27.42 34.55 17.42 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.63 50.46 363.25 17.85 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) 03/04/2024 _x86_64_ (2 CPU) 09:03:18 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 25.47 0.00 2.48 3.08 0.09 68.89 09:05:01 AM 0 10.13 0.00 1.41 1.77 0.09 86.60 09:05:01 AM 1 41.56 0.00 3.57 4.45 0.09 50.33 09:06:01 AM all 32.66 0.00 2.49 6.56 0.12 58.16 09:06:01 AM 0 27.25 0.00 2.65 4.64 0.14 65.32 09:06:01 AM 1 38.16 0.00 2.34 8.52 0.11 50.87 09:07:01 AM all 36.97 0.00 1.63 3.22 0.11 58.07 09:07:01 AM 0 20.48 0.00 1.24 2.17 0.12 75.99 09:07:01 AM 1 54.12 0.00 2.04 4.30 0.11 39.43 09:08:01 AM all 35.73 0.00 2.01 0.40 0.10 61.77 09:08:01 AM 0 24.38 0.00 1.73 0.40 0.09 73.40 09:08:01 AM 1 47.40 0.00 2.26 0.39 0.11 49.84 Average: all 32.69 0.00 2.15 3.32 0.11 61.73 Average: 0 20.52 0.00 1.76 2.24 0.11 75.37 Average: 1 45.28 0.00 2.55 4.43 0.10 47.64