---> uname -a: Linux prd-centos7-builder-2c-1g-24962.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: 2799.998 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 520 5372 16 1928 7017 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:cb:42:8e brd ff:ff:ff:ff:ff:ff inet 10.30.122.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fecb:428e/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) 12/13/2023 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 125.48 21.18 104.30 4036.77 6237.25 06:06:01 AM 310.13 0.27 309.86 14.39 11126.64 06:07:01 AM 81.28 0.42 80.86 38.51 2054.11 06:08:01 AM 26.25 1.63 24.62 146.06 671.73 Average: 135.78 5.88 129.91 1059.18 5022.53 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5682216 2326692 29.05 2620 1741272 621188 6.86 495760 1555268 159452 06:06:01 AM 5550764 2458144 30.69 2620 1859148 604824 6.68 528048 1622896 47104 06:07:01 AM 5527096 2481812 30.99 2620 1860232 623376 6.88 557156 1614972 8 06:08:01 AM 5475220 2533688 31.64 2620 1864296 669152 7.39 725932 1498872 15984 Average: 5558824 2450084 30.59 2620 1831237 629635 6.95 576724 1573002 55637 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 272.86 184.61 1671.10 56.90 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 32.28 24.87 457.20 6.14 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 25.35 21.91 26.46 7.31 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 27.37 21.64 27.67 8.45 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 89.48 63.27 545.70 19.71 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) 12/13/2023 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 41.24 0.00 4.73 3.98 0.12 49.93 06:05:01 AM 0 49.25 0.00 5.96 5.56 0.13 39.11 06:05:01 AM 1 33.40 0.00 3.55 2.44 0.11 60.51 06:06:01 AM all 32.91 0.00 2.83 8.97 0.10 55.19 06:06:01 AM 0 51.04 0.00 3.67 10.14 0.11 35.04 06:06:01 AM 1 15.53 0.00 2.00 7.83 0.09 74.55 06:07:01 AM all 30.84 0.00 1.59 2.60 0.08 64.90 06:07:01 AM 0 60.27 0.00 2.21 1.30 0.09 36.12 06:07:01 AM 1 3.08 0.00 0.99 3.82 0.07 92.04 06:08:01 AM all 32.95 0.00 1.67 0.34 0.08 64.96 06:08:01 AM 0 62.79 0.00 2.62 0.50 0.09 34.00 06:08:01 AM 1 4.75 0.00 0.77 0.19 0.07 94.22 Average: all 34.45 0.00 2.69 3.96 0.09 58.81 Average: 0 55.85 0.00 3.61 4.37 0.10 36.06 Average: 1 13.99 0.00 1.81 3.56 0.08 80.56