---> uname -a: Linux prd-centos7-builder-2c-1g-5205.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 507 5439 16 1874 7031 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:72:36:15 brd ff:ff:ff:ff:ff:ff inet 10.30.122.195/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe72:3615/64 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) 03/08/2024 _x86_64_ (2 CPU) 04:03:37 AM LINUX RESTART 04:04:04 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 131.62 24.50 107.12 4476.91 6313.39 04:06:01 AM 278.99 0.08 278.91 6.93 8622.39 04:07:01 AM 87.67 0.58 87.09 45.44 2314.04 04:08:01 AM 27.24 1.82 25.42 188.84 660.79 Average: 131.38 6.52 124.85 1138.05 4454.49 04:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5683196 2325712 29.04 2620 1742588 610332 6.74 496700 1554436 161184 04:06:01 AM 5622764 2386144 29.79 2620 1807256 583564 6.44 506924 1580484 48408 04:07:01 AM 5593476 2415432 30.16 2620 1808572 609200 6.73 546532 1569784 12 04:08:01 AM 5550072 2458836 30.70 2620 1813968 644312 7.11 702568 1455180 17620 Average: 5612377 2396531 29.92 2620 1793096 611852 6.76 563181 1539971 56806 04:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 289.33 184.82 1662.19 69.78 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 27.59 22.82 225.20 6.75 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 24.52 22.07 25.43 7.42 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 33.40 26.99 35.05 10.80 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.25 62.66 472.18 23.11 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) 03/08/2024 _x86_64_ (2 CPU) 04:03:37 AM LINUX RESTART 04:04:04 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 44.43 0.00 5.18 3.18 0.11 47.10 04:05:01 AM 0 36.07 0.00 4.20 3.30 0.09 56.34 04:05:01 AM 1 52.97 0.00 6.17 3.07 0.11 37.67 04:06:01 AM all 31.45 0.00 2.39 8.82 0.12 57.21 04:06:01 AM 0 32.67 0.00 2.53 8.34 0.14 56.31 04:06:01 AM 1 30.25 0.00 2.25 9.29 0.12 58.09 04:07:01 AM all 31.03 0.00 1.39 1.90 0.10 65.57 04:07:01 AM 0 18.64 0.00 1.39 1.54 0.09 78.34 04:07:01 AM 1 43.82 0.00 1.38 2.28 0.12 52.40 04:08:01 AM all 38.16 0.00 1.87 0.39 0.11 59.47 04:08:01 AM 0 17.44 0.00 1.42 0.21 0.10 80.83 04:08:01 AM 1 59.82 0.00 2.36 0.57 0.11 37.14 Average: all 36.14 0.00 2.67 3.57 0.11 57.50 Average: 0 25.98 0.00 2.35 3.31 0.11 68.24 Average: 1 46.55 0.00 2.99 3.83 0.12 46.50