---> uname -a: Linux prd-centos7-builder-2c-1g-22001.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 519 5436 16 1865 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:e1:90:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.75/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fee1:90c2/64 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) 10/07/2024 _x86_64_ (2 CPU) 06:03:36 AM LINUX RESTART 06:04:05 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 124.60 29.08 95.52 4517.16 4078.83 06:06:01 AM 225.58 0.75 224.83 21.32 8597.12 06:07:01 AM 151.28 0.62 150.67 51.72 4045.03 06:08:01 AM 25.03 1.63 23.40 146.04 551.27 Average: 131.74 7.66 124.08 1127.98 4322.12 06:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5869156 2139760 26.72 2620 1560040 634652 7.01 494528 1404436 39160 06:06:01 AM 5573888 2435028 30.40 2620 1798532 632704 6.99 564964 1570864 97820 06:07:01 AM 5573472 2435444 30.41 2620 1798608 628120 6.93 576600 1556152 40 06:08:01 AM 5523804 2485112 31.03 2620 1817388 656988 7.25 737788 1442752 32144 Average: 5635080 2373836 29.64 2620 1743642 638116 7.05 593470 1493551 42291 06:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 282.61 173.19 1021.05 62.39 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 58.96 41.96 875.51 10.01 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.63 22.54 39.09 12.35 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 27.90 22.55 29.11 9.18 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.43 63.24 482.30 22.83 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) 10/07/2024 _x86_64_ (2 CPU) 06:03:36 AM LINUX RESTART 06:04:05 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 24.28 0.00 3.93 10.91 0.08 60.79 06:05:01 AM 0 32.09 0.00 4.63 12.34 0.09 50.85 06:05:01 AM 1 16.65 0.00 3.24 9.53 0.07 70.51 06:06:01 AM all 34.85 0.00 3.38 6.14 0.10 55.52 06:06:01 AM 0 49.57 0.00 4.20 8.63 0.11 37.48 06:06:01 AM 1 20.56 0.00 2.58 3.70 0.09 73.07 06:07:01 AM all 29.03 0.00 2.14 4.40 0.08 64.35 06:07:01 AM 0 48.69 0.00 2.82 6.81 0.11 41.57 06:07:01 AM 1 10.42 0.00 1.50 2.11 0.07 85.90 06:08:01 AM all 35.36 0.00 1.66 1.48 0.08 61.42 06:08:01 AM 0 68.81 0.00 2.71 2.45 0.11 25.92 06:08:01 AM 1 4.12 0.00 0.67 0.59 0.05 94.56 Average: all 30.99 0.00 2.76 5.65 0.09 60.52 Average: 0 49.97 0.00 3.58 7.52 0.10 38.83 Average: 1 12.82 0.00 1.97 3.87 0.07 81.27