---> uname -a: Linux prd-centos7-builder-2c-1g-852.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 505 5425 16 1890 7033 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:ac:c3:af brd ff:ff:ff:ff:ff:ff inet 10.30.122.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:feac:c3af/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) 02/13/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 228.69 2.18 226.51 70.19 9658.88 10:06:01 AM 177.49 0.28 177.21 14.39 6082.99 10:07:01 AM 75.71 0.37 75.35 37.58 1554.16 10:08:01 AM 28.34 1.82 26.52 188.84 691.87 Average: 127.14 1.16 125.98 77.78 4475.60 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5627280 2381628 29.74 2620 1767696 625044 6.90 525504 1571824 60616 10:06:01 AM 5544636 2464272 30.77 2620 1831692 622476 6.87 585104 1576868 41976 10:07:01 AM 5608168 2400740 29.98 2620 1823088 561952 6.20 519840 1577132 24 10:08:01 AM 5533172 2475736 30.91 2620 1828272 644144 7.11 711780 1461976 15904 Average: 5578314 2430594 30.35 2620 1812687 613404 6.77 585557 1546950 29630 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 56.79 42.80 975.67 7.25 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 31.38 25.39 292.18 7.35 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 20.21 17.32 21.91 5.59 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 34.68 28.10 32.64 17.09 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 35.68 28.34 327.93 9.33 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) 02/13/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 32.49 0.00 2.78 7.49 0.11 57.14 10:05:01 AM 0 41.39 0.00 3.60 8.11 0.11 46.79 10:05:01 AM 1 23.78 0.00 1.98 6.88 0.11 67.26 10:06:01 AM all 35.02 0.00 2.61 4.17 0.10 58.11 10:06:01 AM 0 19.36 0.00 1.93 4.56 0.09 74.06 10:06:01 AM 1 51.40 0.00 3.29 3.76 0.11 41.44 10:07:01 AM all 23.74 0.00 1.30 2.29 0.07 72.60 10:07:01 AM 0 8.40 0.00 1.00 1.71 0.05 88.84 10:07:01 AM 1 39.73 0.00 1.64 2.89 0.09 55.66 10:08:01 AM all 38.68 0.00 1.77 0.45 0.09 59.01 10:08:01 AM 0 11.96 0.00 1.19 0.19 0.07 86.59 10:08:01 AM 1 67.06 0.00 2.40 0.74 0.09 29.72 Average: all 32.45 0.00 2.11 3.57 0.09 61.78 Average: 0 19.94 0.00 1.90 3.57 0.08 74.51 Average: 1 45.35 0.00 2.32 3.58 0.10 48.65