---> uname -a: Linux prd-centos7-builder-2c-1g-25824.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 496 5395 16 1928 7040 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:69:40:9a brd ff:ff:ff:ff:ff:ff inet 10.30.122.192/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe69:409a/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) 12/20/2023 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 154.26 2.35 151.92 73.68 8170.70 06:06:01 PM 229.83 0.48 229.34 16.65 8012.57 06:07:01 PM 72.46 0.18 72.28 35.85 1441.50 06:08:01 PM 24.01 1.80 22.21 188.74 551.42 Average: 120.15 1.20 118.95 78.72 4544.65 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5502760 2506156 31.29 2620 1866212 653152 7.21 578112 1628428 214344 06:06:01 PM 5557456 2451460 30.61 2620 1859476 601532 6.64 532180 1615396 31400 06:07:01 PM 5546688 2462228 30.74 2620 1860536 600884 6.63 538116 1615732 4 06:08:01 PM 5565104 2443812 30.51 2620 1865708 576868 6.37 635872 1500720 15912 Average: 5543002 2465914 30.79 2620 1862983 608109 6.71 571070 1590069 65415 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 70.92 52.58 1238.93 8.26 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 27.83 23.11 190.37 7.03 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 16.67 14.56 16.43 11.21 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 30.71 24.58 30.34 9.66 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.53 28.71 369.05 9.04 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) 12/20/2023 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 37.43 0.00 3.36 3.66 0.10 55.45 06:05:01 PM 0 28.00 0.00 2.56 3.74 0.12 65.57 06:05:01 PM 1 46.99 0.00 4.15 3.59 0.11 45.17 06:06:01 PM all 32.85 0.00 2.18 6.01 0.10 58.85 06:06:01 PM 0 40.44 0.00 2.04 6.01 0.11 51.40 06:06:01 PM 1 25.38 0.00 2.32 6.01 0.10 66.19 06:07:01 PM all 19.29 0.00 1.00 1.88 0.07 77.77 06:07:01 PM 0 9.15 0.00 0.81 1.88 0.07 88.10 06:07:01 PM 1 29.61 0.00 1.19 1.88 0.07 67.26 06:08:01 PM all 33.51 0.00 1.80 0.18 0.09 64.41 06:08:01 PM 0 27.38 0.00 1.74 0.09 0.09 70.71 06:08:01 PM 1 39.70 0.00 1.88 0.30 0.09 58.03 Average: all 30.70 0.00 2.08 2.93 0.09 64.20 Average: 0 26.08 0.00 1.78 2.91 0.10 69.12 Average: 1 35.35 0.00 2.38 2.95 0.09 59.23