---> uname -a: Linux prd-centos7-builder-2c-1g-25263.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 517 5375 16 1929 7020 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:87:f5:60 brd ff:ff:ff:ff:ff:ff inet 10.30.122.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe87:f560/64 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) 12/17/2023 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 123.52 22.62 100.90 4158.75 5972.13 10:06:01 AM 302.20 0.25 301.95 13.86 10754.16 10:07:01 AM 92.35 0.42 91.94 38.51 2430.93 10:08:01 AM 18.32 1.63 16.69 146.04 368.75 Average: 134.14 6.16 127.98 1076.76 4877.13 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5713436 2295472 28.66 2620 1708776 608072 6.71 493040 1530428 137912 10:06:01 AM 5448152 2560756 31.97 2620 1883840 664696 7.34 624340 1631644 74064 10:07:01 AM 5529132 2479776 30.96 2620 1860412 600952 6.63 556432 1615644 12 10:08:01 AM 5496816 2512092 31.37 2620 1862072 629396 6.95 709896 1495592 13720 Average: 5546884 2462024 30.74 2620 1828775 625779 6.91 595927 1568327 56427 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 336.83 223.40 1522.66 61.45 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 40.47 29.85 633.07 7.22 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 25.04 21.37 25.96 7.24 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 32.79 24.37 32.82 15.48 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 107.85 74.14 549.68 22.69 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) 12/17/2023 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 41.02 0.00 5.18 4.60 0.11 49.09 10:05:01 AM 0 15.96 0.00 3.79 5.18 0.11 74.96 10:05:01 AM 1 67.36 0.00 6.63 4.01 0.11 21.89 10:06:01 AM all 33.25 0.00 2.80 8.38 0.11 55.45 10:06:01 AM 0 11.56 0.00 2.18 7.59 0.10 78.57 10:06:01 AM 1 56.24 0.00 3.45 9.20 0.13 30.99 10:07:01 AM all 32.36 0.00 1.60 2.39 0.10 63.56 10:07:01 AM 0 11.18 0.00 1.02 1.40 0.09 86.31 10:07:01 AM 1 54.71 0.00 2.21 3.43 0.11 39.54 10:08:01 AM all 29.09 0.00 1.46 0.16 0.08 69.20 10:08:01 AM 0 4.56 0.00 0.79 0.02 0.08 94.55 10:08:01 AM 1 55.15 0.00 2.16 0.34 0.09 42.26 Average: all 33.87 0.00 2.74 3.87 0.10 59.42 Average: 0 10.76 0.00 1.93 3.52 0.09 83.70 Average: 1 58.30 0.00 3.59 4.24 0.11 33.76