---> uname -a: Linux prd-centos7-builder-2c-1g-26753.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 489 5399 16 1932 7047 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:88:4d:51 brd ff:ff:ff:ff:ff:ff inet 10.30.122.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe88:4d51/64 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) 01/05/2024 _x86_64_ (2 CPU) 01:03:20 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 124.17 10.64 113.53 893.63 5839.85 01:06:01 AM 303.33 0.25 303.08 13.86 10717.94 01:07:01 AM 94.02 0.42 93.60 38.51 2509.20 01:08:01 AM 15.39 0.00 15.39 0.00 316.86 Average: 134.27 2.79 131.48 233.78 4841.85 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5736976 2271932 28.37 2620 1717768 600024 6.62 462524 1537052 140572 01:06:01 AM 5486476 2522432 31.50 2620 1877052 660632 7.29 589832 1627896 56736 01:07:01 AM 5494864 2514044 31.39 2620 1873248 650268 7.18 587476 1618224 9672 01:08:01 AM 5476084 2532824 31.63 2620 1874336 666216 7.36 602024 1619512 24628 Average: 5548600 2460308 30.72 2620 1835601 644285 7.11 560464 1600671 57902 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 108.15 79.40 1007.04 20.59 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 45.96 33.75 586.12 7.24 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.64 22.56 29.83 7.25 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.01 15.26 14.58 5.14 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.94 37.57 406.92 10.01 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) 01/05/2024 _x86_64_ (2 CPU) 01:03:20 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 30.46 0.00 2.93 6.05 0.10 60.47 01:05:01 AM 0 17.04 0.00 2.35 6.25 0.09 74.27 01:05:01 AM 1 44.34 0.00 3.51 5.84 0.11 46.20 01:06:01 AM all 31.14 0.00 2.65 8.88 0.10 57.23 01:06:01 AM 0 20.68 0.00 2.36 6.94 0.09 69.93 01:06:01 AM 1 41.88 0.00 2.94 10.85 0.11 44.23 01:07:01 AM all 32.34 0.00 1.98 2.95 0.10 62.63 01:07:01 AM 0 11.33 0.00 1.83 3.16 0.09 83.61 01:07:01 AM 1 54.61 0.00 2.17 2.73 0.13 40.36 01:08:01 AM all 25.49 0.00 1.05 0.14 0.08 73.25 01:08:01 AM 0 7.65 0.00 0.66 0.05 0.05 91.59 01:08:01 AM 1 44.21 0.00 1.46 0.23 0.09 54.01 Average: all 29.84 0.00 2.15 4.49 0.09 63.43 Average: 0 14.12 0.00 1.79 4.07 0.08 79.93 Average: 1 46.23 0.00 2.52 4.92 0.11 46.23