---> uname -a: Linux prd-centos7-builder-2c-1g-34889.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 552 5403 16 1865 6986 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:17:bc:de brd ff:ff:ff:ff:ff:ff inet 10.30.122.146/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe17:bcde/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) 12/11/2024 _x86_64_ (2 CPU) 03:04:09 AM LINUX RESTART 03:05:03 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 164.36 18.89 145.47 3861.57 5952.17 03:07:01 AM 218.12 0.05 218.07 0.80 7242.52 03:08:01 AM 159.11 0.43 158.68 15.86 4328.95 03:09:01 AM 29.92 0.18 29.74 35.85 595.95 03:10:01 AM 69.82 1.95 67.87 210.56 1481.06 Average: 128.03 4.20 123.83 805.02 3906.97 03:05:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5735160 2273756 28.39 2620 1687256 608108 6.71 485424 1512180 115372 03:07:01 AM 5529380 2479536 30.96 2620 1814460 663716 7.33 603040 1577140 114472 03:08:01 AM 5571980 2436936 30.43 2620 1797304 637624 7.04 583720 1554036 3356 03:09:01 AM 5532348 2476568 30.92 2620 1798604 673792 7.44 623580 1554140 232 03:10:01 AM 5537556 2471360 30.86 2620 1806876 655732 7.24 732216 1435784 12412 Average: 5581285 2427631 30.31 2620 1780900 647794 7.15 605596 1526656 49169 03:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 AM eth0 327.74 224.10 1573.72 68.59 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.93 21.30 302.98 5.26 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.52 15.31 32.26 5.06 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 25.29 23.24 20.20 8.79 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 29.50 22.82 27.50 10.45 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.20 60.29 383.59 19.31 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) 12/11/2024 _x86_64_ (2 CPU) 03:04:09 AM LINUX RESTART 03:05:03 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 31.22 0.00 3.83 8.29 0.13 56.53 03:06:01 AM 0 23.44 0.00 3.25 9.45 0.13 63.74 03:06:01 AM 1 39.17 0.00 4.41 7.12 0.13 49.18 03:07:01 AM all 21.43 0.00 2.15 13.77 0.09 62.56 03:07:01 AM 0 14.71 0.00 1.88 16.88 0.07 66.46 03:07:01 AM 1 28.23 0.00 2.46 10.62 0.09 58.61 03:08:01 AM all 23.35 0.00 1.20 10.06 0.09 65.30 03:08:01 AM 0 3.24 0.00 0.73 8.88 0.07 87.08 03:08:01 AM 1 44.36 0.00 1.69 11.28 0.12 42.54 03:09:01 AM all 35.01 0.00 1.62 2.02 0.10 61.25 03:09:01 AM 0 6.10 0.00 0.91 0.08 0.05 92.86 03:09:01 AM 1 66.30 0.00 2.39 4.13 0.13 27.06 03:10:01 AM all 32.80 0.00 2.04 3.79 0.10 61.27 03:10:01 AM 0 22.34 0.00 1.69 1.07 0.10 74.79 03:10:01 AM 1 43.60 0.00 2.39 6.58 0.09 47.34 Average: all 28.70 0.00 2.15 7.61 0.10 61.43 Average: 0 13.81 0.00 1.67 7.25 0.08 77.18 Average: 1 44.16 0.00 2.66 7.99 0.11 45.09