---> uname -a: Linux prd-centos7-builder-2c-1g-12618.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 513 5438 16 1868 7025 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:21:60:16 brd ff:ff:ff:ff:ff:ff inet 10.30.122.5/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe21:6016/64 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) 10/02/2024 _x86_64_ (2 CPU) 06:08:40 AM LINUX RESTART 06:09:02 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 104.47 19.05 85.42 3983.06 3142.34 06:11:01 AM 245.10 0.33 244.77 9.86 9295.32 06:12:01 AM 141.69 0.90 140.79 59.16 3833.26 06:13:01 AM 6.08 0.00 6.08 0.00 245.67 06:14:01 AM 16.53 0.03 16.49 1.20 240.44 Average: 102.77 4.01 98.76 800.11 3352.31 06:09:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5855832 2153084 26.88 2620 1567772 652952 7.21 501108 1411004 63516 06:11:01 AM 5534520 2474396 30.90 2620 1810828 671612 7.41 594308 1579128 105984 06:12:01 AM 5577356 2431560 30.36 2620 1801704 629224 6.95 577064 1550188 4 06:13:01 AM 5575548 2433368 30.38 2620 1801712 629220 6.95 580160 1549360 4 06:14:01 AM 5607636 2401280 29.98 2620 1801768 595180 6.57 548360 1548828 20 Average: 5630178 2378738 29.70 2620 1756757 635638 7.02 560200 1527702 33906 06:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:10:01 AM eth0 225.56 163.41 1018.63 61.89 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 53.70 44.97 837.03 9.64 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 10.41 9.49 14.10 2.81 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 6.06 6.31 6.26 1.06 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 23.36 21.18 18.35 7.79 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.28 48.69 376.76 16.49 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) 10/02/2024 _x86_64_ (2 CPU) 06:08:40 AM LINUX RESTART 06:09:02 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 23.58 0.00 2.63 3.46 0.10 70.23 06:10:01 AM 0 27.00 0.00 2.17 1.68 0.07 69.08 06:10:01 AM 1 20.18 0.00 3.07 5.23 0.11 71.40 06:11:01 AM all 35.32 0.00 3.27 6.24 0.11 55.06 06:11:01 AM 0 23.36 0.00 2.49 6.02 0.14 68.00 06:11:01 AM 1 47.59 0.00 4.11 6.47 0.11 41.73 06:12:01 AM all 12.28 0.00 0.92 3.66 0.06 83.09 06:12:01 AM 0 11.55 0.00 0.97 2.51 0.05 84.93 06:12:01 AM 1 13.01 0.00 0.87 4.81 0.05 81.26 06:13:01 AM all 5.90 0.00 0.85 0.01 0.05 93.19 06:13:01 AM 0 3.12 0.00 0.75 0.00 0.07 96.06 06:13:01 AM 1 8.71 0.00 0.91 0.02 0.05 90.31 06:14:01 AM all 30.21 0.00 1.60 0.13 0.10 67.96 06:14:01 AM 0 10.50 0.00 1.09 0.03 0.10 88.28 06:14:01 AM 1 51.08 0.00 2.16 0.22 0.11 46.44 Average: all 21.27 0.00 1.84 2.68 0.08 74.13 Average: 0 14.95 0.00 1.48 2.03 0.09 81.46 Average: 1 27.70 0.00 2.20 3.34 0.08 66.68