---> uname -a: Linux prd-centos7-builder-2c-1g-5514.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 491 5459 16 1870 7048 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:69:f0:15 brd ff:ff:ff:ff:ff:ff inet 10.30.123.244/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe69:f015/64 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) 05:03:51 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 194.89 71.21 123.67 6363.05 40794.56 05:06:01 PM 252.32 0.07 252.25 1.20 8504.00 05:07:01 PM 143.44 0.63 142.81 52.24 3893.97 05:08:01 PM 28.94 1.82 27.12 188.84 731.35 Average: 154.74 18.21 136.52 1631.95 13368.84 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5753328 2255588 28.16 2620 1705808 592316 6.54 452924 1529736 153680 05:06:01 PM 5552756 2456160 30.67 2620 1804992 668684 7.38 577264 1580752 88968 05:07:01 PM 5632404 2376512 29.67 2620 1803744 584840 6.46 509232 1566440 24 05:08:01 PM 5570684 2438232 30.44 2620 1809096 636272 7.02 682784 1451816 17612 Average: 5627293 2381623 29.74 2620 1780910 620528 6.85 555551 1532186 65071 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 318.04 210.62 1540.20 62.53 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.85 25.53 274.90 7.41 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 27.07 24.62 42.49 7.87 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 32.57 25.85 34.24 10.28 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.49 71.09 468.58 21.86 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) 05:03:51 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 37.82 0.00 6.48 12.54 0.22 42.94 05:05:01 PM 0 50.21 0.00 7.63 12.81 0.24 29.11 05:05:01 PM 1 25.78 0.00 5.34 12.27 0.19 56.42 05:06:01 PM all 34.54 0.00 2.52 6.87 0.11 55.97 05:06:01 PM 0 65.14 0.00 3.97 9.32 0.13 21.44 05:06:01 PM 1 5.98 0.00 1.19 4.57 0.07 88.20 05:07:01 PM all 35.35 0.00 2.01 4.35 0.09 58.21 05:07:01 PM 0 68.46 0.00 2.86 3.16 0.09 25.43 05:07:01 PM 1 4.25 0.00 1.21 5.47 0.08 88.98 05:08:01 PM all 38.39 0.00 1.73 0.31 0.10 59.47 05:08:01 PM 0 75.08 0.00 2.77 0.40 0.11 21.63 05:08:01 PM 1 4.51 0.00 0.77 0.22 0.10 94.39 Average: all 36.52 0.00 3.17 5.98 0.13 54.22 Average: 0 64.72 0.00 4.31 6.42 0.14 24.41 Average: 1 9.95 0.00 2.09 5.55 0.11 82.29