---> uname -a: Linux prd-centos7-builder-2c-1g-934.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.7G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 337 1532 16 1919 3187 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:da:a0:3d brd ff:ff:ff:ff:ff:ff inet 10.30.219.128/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 85474sec preferred_lft 85474sec inet6 fe80::f816:3eff:feda:a03d/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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 06/04/2023 _x86_64_ (1 CPU) 12:10:25 AM LINUX RESTART 12:11:01 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 19.17 10.29 8.87 2989.91 1456.32 12:13:01 AM 0.48 0.00 0.48 0.00 8.38 12:14:01 AM 0.23 0.00 0.23 0.00 3.19 12:15:01 AM 0.20 0.00 0.20 0.00 2.44 12:16:01 AM 0.35 0.00 0.35 0.00 4.77 12:17:01 AM 0.27 0.00 0.27 0.00 3.63 12:18:01 AM 0.35 0.00 0.35 0.00 5.15 12:19:01 AM 0.32 0.00 0.32 0.00 4.55 12:20:01 AM 0.22 0.00 0.22 0.00 2.92 12:21:01 AM 0.35 0.00 0.35 0.00 4.95 12:22:01 AM 0.25 0.00 0.25 0.00 4.05 12:23:01 AM 0.33 0.00 0.33 0.00 5.35 12:24:01 AM 0.35 0.10 0.25 4.95 2.36 12:25:01 AM 52.08 11.82 40.26 1162.37 3735.79 Average: 4.99 1.50 3.49 286.24 347.89 12:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 2129252 1751048 45.13 2088 1450832 389540 7.90 231828 1348848 16 12:13:01 AM 2120692 1759608 45.35 2088 1450836 389572 7.90 241032 1348612 16 12:14:01 AM 2129712 1750588 45.11 2088 1450816 389492 7.90 231648 1348648 16 12:15:01 AM 2129620 1750680 45.12 2088 1450844 389476 7.90 231568 1348612 12 12:16:01 AM 2129788 1750512 45.11 2088 1450852 389476 7.90 231636 1348612 8 12:17:01 AM 2127844 1752456 45.16 2088 1450828 389492 7.90 233836 1348648 8 12:18:01 AM 2127752 1752548 45.17 2088 1450860 389476 7.90 233748 1348616 8 12:19:01 AM 2127876 1752424 45.16 2088 1450864 389476 7.90 233756 1348612 8 12:20:01 AM 2128140 1752160 45.16 2088 1450868 389476 7.90 233764 1348612 8 12:21:01 AM 2128132 1752168 45.16 2088 1450848 389476 7.90 233784 1348648 8 12:22:01 AM 2127744 1752556 45.17 2088 1450876 389492 7.90 233836 1348612 8 12:23:01 AM 2127740 1752560 45.17 2088 1450884 389476 7.90 233776 1348616 8 12:24:01 AM 2099108 1781192 45.90 2088 1451012 410368 8.33 281788 1329456 52 12:25:01 AM 1738972 2141328 55.18 2088 1739616 440960 8.95 460236 1460780 192920 Average: 2098027 1782273 45.93 2088 1471488 394661 8.01 253303 1355281 13793 12:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:12:01 AM eth0 95.14 56.78 427.10 19.90 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 2.83 1.56 2.23 0.45 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 0.55 0.32 0.27 0.23 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 0.28 0.17 0.09 0.07 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 0.23 0.15 0.08 0.07 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 3.31 2.41 2.69 3.08 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 60.75 40.32 857.74 8.30 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 11.22 6.99 85.95 2.22 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 06/04/2023 _x86_64_ (1 CPU) 12:10:25 AM LINUX RESTART 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 13.13 0.00 1.93 0.26 0.07 84.61 12:12:01 AM 0 13.13 0.00 1.93 0.26 0.07 84.61 12:13:01 AM all 0.67 0.00 0.07 0.00 0.05 99.21 12:13:01 AM 0 0.67 0.00 0.07 0.00 0.05 99.21 12:14:01 AM all 0.32 0.00 0.05 0.00 0.07 99.57 12:14:01 AM 0 0.32 0.00 0.05 0.00 0.07 99.57 12:15:01 AM all 0.28 0.00 0.03 0.00 0.05 99.63 12:15:01 AM 0 0.28 0.00 0.03 0.00 0.05 99.63 12:16:01 AM all 0.23 0.00 0.03 0.00 0.05 99.68 12:16:01 AM 0 0.23 0.00 0.03 0.00 0.05 99.68 12:17:01 AM all 0.48 0.00 0.05 0.00 0.05 99.41 12:17:01 AM 0 0.48 0.00 0.05 0.00 0.05 99.41 12:18:01 AM all 0.28 0.00 0.03 0.00 0.05 99.63 12:18:01 AM 0 0.28 0.00 0.03 0.00 0.05 99.63 12:19:01 AM all 0.30 0.00 0.03 0.00 0.03 99.63 12:19:01 AM 0 0.30 0.00 0.03 0.00 0.03 99.63 12:20:01 AM all 0.20 0.00 0.05 0.00 0.05 99.70 12:20:01 AM 0 0.20 0.00 0.05 0.00 0.05 99.70 12:21:01 AM all 0.15 0.00 0.05 0.00 0.05 99.75 12:21:01 AM 0 0.15 0.00 0.05 0.00 0.05 99.75 12:22:01 AM all 0.22 0.00 0.03 0.00 0.05 99.70 12:22:01 AM 0 0.22 0.00 0.03 0.00 0.05 99.70 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 0.30 0.00 0.03 0.00 0.03 99.63 12:23:01 AM 0 0.30 0.00 0.03 0.00 0.03 99.63 12:24:01 AM all 2.07 0.00 0.18 0.02 0.05 97.67 12:24:01 AM 0 2.07 0.00 0.18 0.02 0.05 97.67 12:25:01 AM all 69.02 0.00 4.59 4.70 0.13 21.57 12:25:01 AM 0 69.02 0.00 4.59 4.70 0.13 21.57 Average: all 5.79 0.00 0.48 0.32 0.06 93.36 Average: 0 5.79 0.00 0.48 0.32 0.06 93.36