---> uname -a: Linux prd-centos7-builder-2c-1g-25775.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 503 5385 16 1931 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:cf:e3:18 brd ff:ff:ff:ff:ff:ff inet 10.30.122.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fecf:e318/64 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) 12/19/2023 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 102.63 10.91 91.72 997.20 4414.61 07:06:01 PM 306.46 0.25 306.21 13.86 11267.87 07:07:01 PM 92.19 0.43 91.75 39.05 2463.24 07:08:02 PM 25.39 1.65 23.74 146.19 650.57 Average: 131.67 3.31 128.36 299.09 4699.33 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5699476 2309440 28.84 2620 1739228 621972 6.87 481672 1552228 161364 07:06:01 PM 5445980 2562936 32.00 2620 1894640 686372 7.58 620840 1634092 80920 07:07:01 PM 5537956 2470960 30.85 2620 1863568 620788 6.85 543960 1618436 12 07:08:02 PM 5578260 2430656 30.35 2620 1867472 576008 6.36 620188 1502144 15896 Average: 5565418 2443498 30.51 2620 1841227 626285 6.91 566665 1576725 64548 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 108.71 87.97 1017.79 27.21 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 42.74 32.73 587.33 13.64 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 25.94 22.32 34.72 7.36 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 07:08:02 PM eth0 27.35 22.17 35.58 8.38 0.00 0.00 0.00 07:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.19 41.30 418.89 14.15 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) 12/19/2023 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 29.76 0.00 2.95 2.26 0.24 64.80 07:05:01 PM 0 37.32 0.00 3.67 2.26 0.37 56.38 07:05:01 PM 1 22.33 0.00 2.25 2.29 0.10 73.03 07:06:01 PM all 31.90 0.00 2.66 9.46 0.12 55.85 07:06:01 PM 0 48.61 0.00 3.25 11.17 0.11 36.86 07:06:01 PM 1 15.91 0.00 2.08 7.83 0.12 74.06 07:07:01 PM all 31.59 0.00 1.55 2.11 0.09 64.65 07:07:01 PM 0 54.94 0.00 1.96 2.21 0.11 40.79 07:07:01 PM 1 9.65 0.00 1.17 2.02 0.09 87.07 07:08:02 PM all 32.83 0.00 1.67 0.19 0.10 65.21 07:08:02 PM 0 49.99 0.00 2.36 0.25 0.09 47.32 07:08:02 PM 1 16.26 0.00 1.00 0.14 0.08 82.51 Average: all 31.53 0.00 2.21 3.49 0.14 62.64 Average: 0 47.67 0.00 2.81 3.95 0.17 45.41 Average: 1 16.01 0.00 1.62 3.06 0.10 79.21