---> uname -a: Linux prd-centos7-builder-2c-1g-23799.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 526 5431 16 1863 7013 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:7c:10:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.99/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe7c:10a5/64 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) 10/26/2024 _x86_64_ (2 CPU) 07:03:40 AM LINUX RESTART 07:04:04 AM tps rtps wtps bread/s bwrtn/s 07:05:03 AM 203.44 19.86 183.57 4086.26 16325.09 07:06:01 AM 262.86 0.29 262.57 14.89 8352.51 07:07:01 AM 81.85 0.37 81.48 37.57 1987.92 07:08:01 AM 70.16 1.95 68.21 210.49 1506.51 Average: 153.02 5.48 147.54 1058.17 6913.17 07:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:03 AM 5693816 2315100 28.91 2620 1701804 632428 6.98 518928 1520756 129764 07:06:01 AM 5534432 2474484 30.90 2620 1796152 669188 7.39 617496 1553880 40020 07:07:01 AM 5572536 2436380 30.42 2620 1797060 625656 6.91 578292 1553948 52 07:08:01 AM 5554028 2454888 30.65 2620 1805616 634388 7.00 710384 1439800 12408 Average: 5588703 2420213 30.22 2620 1775158 640415 7.07 606275 1517096 45561 07:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:03 AM eth0 318.51 211.90 1599.54 67.92 0.00 0.00 0.00 07:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 35.67 29.92 301.84 9.36 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.83 27.02 28.72 9.28 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 26.13 20.65 26.83 9.56 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.35 70.95 476.65 23.60 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) 10/26/2024 _x86_64_ (2 CPU) 07:03:40 AM LINUX RESTART 07:04:04 AM CPU %user %nice %system %iowait %steal %idle 07:05:03 AM all 37.01 0.00 4.13 7.81 0.12 50.93 07:05:03 AM 0 57.58 0.00 5.38 6.60 0.13 30.30 07:05:03 AM 1 17.17 0.00 2.89 8.98 0.13 70.82 07:06:01 AM all 35.35 0.00 2.51 6.81 0.12 55.22 07:06:01 AM 0 53.24 0.00 3.26 8.42 0.11 34.97 07:06:01 AM 1 18.18 0.00 1.80 5.27 0.11 74.65 07:07:01 AM all 35.79 0.00 2.11 1.39 0.10 60.62 07:07:01 AM 0 58.86 0.00 2.92 1.38 0.11 36.74 07:07:01 AM 1 13.87 0.00 1.34 1.39 0.10 83.29 07:08:01 AM all 29.02 0.00 1.82 1.67 0.09 67.40 07:08:01 AM 0 53.66 0.00 2.56 1.48 0.09 42.21 07:08:01 AM 1 5.85 0.00 1.15 1.86 0.08 91.05 Average: all 34.25 0.00 2.62 4.35 0.10 58.67 Average: 0 55.84 0.00 3.51 4.42 0.11 36.12 Average: 1 13.66 0.00 1.78 4.29 0.10 80.16