---> uname -a: Linux prd-centos7-builder-2c-1g-951.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 5.8G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 343 1526 16 1918 3181 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:8f:fe:9d brd ff:ff:ff:ff:ff:ff inet 10.30.219.161/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:fe8f:fe9d/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) 06/05/2023 _x86_64_ (1 CPU) 12:10:43 AM LINUX RESTART 12:11:01 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 153.05 97.53 55.51 7993.89 38536.86 12:13:01 AM 0.40 0.00 0.40 0.00 5.56 12:14:01 AM 0.22 0.00 0.22 0.00 3.01 12:15:01 AM 0.20 0.00 0.20 0.00 1.94 12:16:01 AM 0.28 0.00 0.28 0.00 3.17 12:17:01 AM 0.30 0.00 0.30 0.00 4.11 12:18:01 AM 0.32 0.00 0.32 0.00 3.57 12:19:01 AM 0.27 0.00 0.27 0.00 3.00 12:20:01 AM 0.18 0.00 0.18 0.00 1.80 12:21:01 AM 0.28 0.00 0.28 0.00 3.15 12:22:01 AM 0.23 0.00 0.23 0.00 2.76 12:23:02 AM 0.28 0.00 0.28 0.00 3.41 12:24:01 AM 0.25 0.00 0.25 0.00 2.40 12:25:01 AM 53.79 11.37 42.43 1123.74 3718.13 Average: 14.45 7.52 6.92 629.52 2923.76 12:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 2121956 1758336 45.31 2088 1450804 390044 7.91 238724 1348828 36 12:13:01 AM 2126488 1753804 45.20 2088 1450784 389964 7.91 234380 1348628 8 12:14:01 AM 2124712 1755580 45.24 2088 1450812 390012 7.91 236416 1348592 8 12:15:01 AM 2124988 1755304 45.24 2088 1450816 389964 7.91 236196 1348592 8 12:16:01 AM 2125444 1754848 45.22 2088 1450796 389964 7.91 236192 1348628 8 12:17:01 AM 2125332 1754960 45.23 2088 1450824 389980 7.91 236276 1348592 8 12:18:01 AM 2125208 1755084 45.23 2088 1450828 389964 7.91 236212 1348592 8 12:19:01 AM 2125484 1754808 45.22 2088 1450836 389964 7.91 236224 1348592 8 12:20:01 AM 2125196 1755096 45.23 2088 1450816 389964 7.91 236244 1348628 8 12:21:01 AM 2125096 1755196 45.23 2088 1450844 389964 7.91 236228 1348592 8 12:22:01 AM 2124956 1755336 45.24 2088 1450848 389980 7.91 236300 1348592 8 12:23:02 AM 2125056 1755236 45.23 2088 1450832 389964 7.91 236240 1348600 8 12:24:01 AM 2125292 1755000 45.23 2088 1450856 389964 7.91 236220 1348592 8 12:25:01 AM 1745592 2134700 55.01 2088 1731488 440516 8.94 458388 1457808 185480 Average: 2097914 1782378 45.93 2088 1470870 393586 7.99 252160 1356418 13258 12:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:12:01 AM eth0 151.26 68.88 440.33 21.35 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 0.87 0.32 0.31 0.23 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 0.95 0.70 0.54 0.38 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 0.15 0.10 0.01 0.04 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 0.13 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 0.27 0.20 0.08 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 0.08 0.07 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 0.10 0.03 0.01 0.00 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 0.20 0.08 0.04 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 12:23:02 AM eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 12:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 0.10 0.10 0.01 0.01 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 66.89 47.64 819.99 11.37 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 15.20 8.12 85.50 2.30 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) 06/05/2023 _x86_64_ (1 CPU) 12:10:43 AM LINUX RESTART 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 22.12 0.00 7.35 16.15 0.64 53.74 12:12:01 AM 0 22.12 0.00 7.35 16.15 0.64 53.74 12:13:01 AM all 0.42 0.00 0.08 0.00 0.03 99.47 12:13:01 AM 0 0.42 0.00 0.08 0.00 0.03 99.47 12:14:01 AM all 0.42 0.00 0.05 0.00 0.02 99.52 12:14:01 AM 0 0.42 0.00 0.05 0.00 0.02 99.52 12:15:01 AM all 0.37 0.00 0.05 0.00 0.05 99.53 12:15:01 AM 0 0.37 0.00 0.05 0.00 0.05 99.53 12:16:01 AM all 0.37 0.00 0.05 0.00 0.03 99.55 12:16:01 AM 0 0.37 0.00 0.05 0.00 0.03 99.55 12:17:01 AM all 0.38 0.00 0.05 0.00 0.03 99.53 12:17:01 AM 0 0.38 0.00 0.05 0.00 0.03 99.53 12:18:01 AM all 0.50 0.00 0.05 0.00 0.02 99.43 12:18:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 12:19:01 AM all 0.53 0.00 0.05 0.00 0.03 99.38 12:19:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 12:20:01 AM all 0.50 0.00 0.03 0.00 0.03 99.43 12:20:01 AM 0 0.50 0.00 0.03 0.00 0.03 99.43 12:21:01 AM all 0.18 0.00 0.07 0.00 0.02 99.73 12:21:01 AM 0 0.18 0.00 0.07 0.00 0.02 99.73 12:22:01 AM all 0.40 0.00 0.05 0.00 0.02 99.53 12:22:01 AM 0 0.40 0.00 0.05 0.00 0.02 99.53 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:02 AM all 0.27 0.00 0.07 0.00 0.03 99.63 12:23:02 AM 0 0.27 0.00 0.07 0.00 0.03 99.63 12:24:01 AM all 0.37 0.00 0.03 0.00 0.02 99.58 12:24:01 AM 0 0.37 0.00 0.03 0.00 0.02 99.58 12:25:01 AM all 66.29 0.00 4.46 5.14 0.13 23.97 12:25:01 AM 0 66.29 0.00 4.46 5.14 0.13 23.97 Average: all 6.31 0.00 0.85 1.46 0.08 91.29 Average: 0 6.31 0.00 0.85 1.46 0.08 91.29