---> uname -a: Linux prd-centos7-builder-2c-1g-26124.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 552 5335 16 1932 6984 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:06:be:64 brd ff:ff:ff:ff:ff:ff inet 10.30.123.210/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe06:be64/64 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) 12/25/2023 _x86_64_ (2 CPU) 06:03:48 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:03 AM 168.75 58.96 109.79 6194.44 39914.94 06:06:01 AM 264.38 0.26 264.12 14.34 8681.68 06:07:01 AM 179.06 0.43 178.63 39.05 6045.76 06:08:01 AM 15.69 0.00 15.69 0.00 329.18 Average: 156.06 15.04 141.03 1575.08 13785.93 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:03 AM 5659388 2349520 29.34 2620 1701020 715076 7.89 548072 1527744 153232 06:06:01 AM 5491828 2517080 31.43 2620 1859160 689924 7.62 587324 1624588 133072 06:07:01 AM 5460624 2548284 31.82 2620 1873408 699792 7.73 622312 1618616 9672 06:08:01 AM 5405820 2603088 32.50 2620 1887480 730464 8.06 670732 1623724 23056 Average: 5504415 2504493 31.27 2620 1830267 708814 7.83 607110 1598668 79758 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:03 AM eth0 260.43 161.93 1461.54 57.96 0.00 0.00 0.00 06:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 49.28 38.69 568.02 7.72 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 30.48 25.75 150.97 7.93 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.41 15.49 14.87 5.29 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.74 60.65 548.70 19.83 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) 12/25/2023 _x86_64_ (2 CPU) 06:03:48 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:03 AM all 36.47 0.00 7.22 18.99 0.11 37.21 06:05:03 AM 0 43.45 0.00 7.25 19.63 0.11 29.57 06:05:03 AM 1 29.56 0.00 7.21 18.37 0.11 44.76 06:06:01 AM all 34.27 0.00 2.92 7.63 0.10 55.08 06:06:01 AM 0 53.02 0.00 4.15 9.01 0.09 33.73 06:06:01 AM 1 16.21 0.00 1.74 6.29 0.09 75.66 06:07:01 AM all 33.78 0.00 1.79 5.33 0.09 59.01 06:07:01 AM 0 65.80 0.00 2.66 5.17 0.11 26.26 06:07:01 AM 1 4.11 0.00 0.98 5.50 0.07 89.34 06:08:01 AM all 26.82 0.00 1.02 0.09 0.07 72.00 06:08:01 AM 0 43.61 0.00 1.38 0.10 0.07 54.84 06:08:01 AM 1 10.56 0.00 0.68 0.07 0.07 88.63 Average: all 32.79 0.00 3.22 7.96 0.09 55.94 Average: 0 51.32 0.00 3.86 8.47 0.09 36.26 Average: 1 14.96 0.00 2.62 7.47 0.08 74.87