---> uname -a: Linux prd-centos7-builder-2c-1g-25177.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 501 5390 16 1928 7035 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:a9:51:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.48/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fea9:51d7/64 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) 12/15/2023 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 114.76 10.49 104.26 879.68 5005.33 10:06:01 AM 312.34 0.30 312.04 14.92 11602.05 10:07:01 AM 79.58 0.65 78.93 45.17 1694.99 10:08:01 AM 22.89 1.35 21.54 138.46 518.06 Average: 132.40 3.20 129.20 269.56 4705.28 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5657816 2351092 29.36 2620 1760972 616784 6.81 509484 1564004 177196 10:06:01 AM 5551696 2457212 30.68 2620 1859264 596580 6.59 529444 1621720 31420 10:07:01 AM 5543176 2465732 30.79 2620 1860480 601388 6.64 551180 1606436 24 10:08:01 AM 5476844 2532064 31.62 2620 1878628 648312 7.16 720824 1503184 30012 Average: 5557383 2451525 30.61 2620 1839836 615766 6.80 577733 1573836 59663 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 88.06 65.62 1110.92 18.82 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 35.84 24.37 438.23 6.22 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.42 21.77 26.00 6.78 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 26.54 21.37 27.57 8.35 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.71 33.28 400.69 10.04 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) 12/15/2023 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 35.71 0.00 3.45 3.64 0.10 57.11 10:05:01 AM 0 64.61 0.00 5.36 4.88 0.13 25.03 10:05:01 AM 1 8.91 0.00 1.67 2.48 0.09 86.85 10:06:01 AM all 30.44 0.00 2.78 10.53 0.11 56.14 10:06:01 AM 0 49.23 0.00 3.52 10.89 0.11 36.25 10:06:01 AM 1 12.43 0.00 2.10 10.18 0.10 75.19 10:07:01 AM all 28.78 0.00 1.80 2.41 0.08 66.94 10:07:01 AM 0 55.85 0.00 2.55 2.00 0.11 39.49 10:07:01 AM 1 3.20 0.00 1.08 2.81 0.07 92.85 10:08:01 AM all 32.90 0.00 1.55 0.24 0.09 65.23 10:08:01 AM 0 64.14 0.00 2.29 0.43 0.09 33.06 10:08:01 AM 1 3.36 0.00 0.84 0.07 0.08 95.65 Average: all 31.94 0.00 2.39 4.19 0.09 61.39 Average: 0 58.42 0.00 3.42 4.54 0.11 33.52 Average: 1 6.95 0.00 1.42 3.87 0.08 87.68