---> uname -a: Linux prd-centos7-builder-2c-1g-2234.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 495 5463 16 1861 7043 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:af:a1:2b brd ff:ff:ff:ff:ff:ff inet 10.30.122.55/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feaf:a12b/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) 04/10/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 167.99 2.35 165.64 73.68 7205.01 06:06:01 AM 218.59 0.63 217.96 51.31 6212.96 06:07:01 AM 46.77 0.03 46.73 1.20 963.95 06:08:01 AM 43.59 0.28 43.31 7.60 924.20 06:09:01 AM 21.57 1.67 19.91 202.97 588.69 Average: 99.71 0.99 98.71 67.35 3179.17 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5589440 2419476 30.21 2620 1793888 644812 7.12 551956 1572108 144016 06:06:01 AM 5637284 2371632 29.61 2620 1795092 592812 6.54 517556 1555672 16568 06:07:01 AM 5550884 2458032 30.69 2620 1795292 673716 7.44 604240 1555148 160 06:08:01 AM 5604668 2404248 30.02 2620 1792608 621920 6.87 560240 1544640 4 06:09:01 AM 5660272 2348644 29.33 2620 1803268 553536 6.11 604532 1441844 29232 Average: 5608510 2400406 29.97 2620 1796030 617359 6.82 567705 1533882 37996 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 58.71 45.57 998.15 8.16 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 25.65 22.91 61.75 7.74 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 27.96 24.23 22.93 8.78 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 1.27 1.08 3.10 0.22 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 06:09:01 AM eth0 22.96 17.19 22.82 7.69 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.31 22.20 221.78 6.52 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) 04/10/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.83 0.00 3.11 3.65 0.11 56.31 06:05:01 AM 0 55.14 0.00 4.25 5.15 0.11 35.35 06:05:01 AM 1 19.15 0.00 2.04 2.18 0.10 76.53 06:06:01 AM all 33.91 0.00 1.90 5.83 0.11 58.26 06:06:01 AM 0 53.12 0.00 2.35 7.04 0.12 37.36 06:06:01 AM 1 15.34 0.00 1.42 4.67 0.12 78.45 06:07:01 AM all 39.12 0.00 1.33 0.91 0.10 58.54 06:07:01 AM 0 76.43 0.00 2.02 0.70 0.09 20.75 06:07:01 AM 1 4.30 0.00 0.72 1.10 0.08 93.80 06:08:01 AM all 4.13 0.00 0.32 0.66 0.04 94.85 06:08:01 AM 0 7.79 0.00 0.47 1.31 0.03 90.40 06:08:01 AM 1 0.50 0.00 0.13 0.02 0.07 99.28 06:09:01 AM all 22.31 0.00 1.18 0.17 0.07 76.27 06:09:01 AM 0 40.58 0.00 1.79 0.26 0.07 57.29 06:09:01 AM 1 4.63 0.00 0.62 0.08 0.07 94.59 Average: all 27.07 0.00 1.56 2.23 0.09 69.07 Average: 0 46.07 0.00 2.16 2.88 0.08 48.81 Average: 1 8.72 0.00 0.98 1.60 0.09 88.61