---> uname -a: Linux prd-centos7-builder-2c-1g-1025.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: 2800.000 BogoMIPS: 5600.00 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 348 1512 16 1928 3174 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:f3:95:90 brd ff:ff:ff:ff:ff:ff inet 10.30.218.92/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:fef3:9590/64 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) 06/09/2023 _x86_64_ (1 CPU) 12:10:23 AM LINUX RESTART 12:11:03 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 5.78 0.38 5.40 232.53 1319.91 12:13:01 AM 0.32 0.00 0.32 0.00 5.18 12:14:01 AM 0.30 0.00 0.30 0.00 3.53 12:15:01 AM 0.23 0.00 0.23 0.00 2.74 12:16:01 AM 0.30 0.00 0.30 0.00 3.57 12:17:01 AM 1.84 1.54 0.30 297.07 4.20 12:18:01 AM 0.32 0.00 0.32 0.00 6.34 12:19:01 AM 0.28 0.00 0.28 0.00 3.51 12:20:01 AM 0.25 0.00 0.25 0.00 2.35 12:21:01 AM 0.30 0.00 0.30 0.00 3.24 12:22:01 AM 0.18 0.00 0.18 0.00 2.59 12:23:01 AM 0.20 0.00 0.20 0.00 1.79 12:24:01 AM 11.83 9.30 2.53 943.10 270.86 12:25:01 AM 75.28 1.67 73.61 125.70 11445.80 Average: 6.57 0.91 5.66 113.20 874.50 12:11:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 2137408 1742884 44.92 2088 1447672 391332 7.94 227024 1345700 16 12:13:01 AM 2124700 1755592 45.24 2088 1447652 391348 7.94 239952 1345464 16 12:14:01 AM 2134088 1746204 45.00 2088 1447680 391300 7.94 230884 1345468 16 12:15:01 AM 2132492 1747800 45.04 2088 1447660 391284 7.94 232836 1345500 12 12:16:01 AM 2132332 1747960 45.05 2088 1447692 391300 7.94 232912 1345464 16 12:17:01 AM 2116584 1763708 45.45 2088 1456540 396460 8.04 240964 1353060 16 12:18:01 AM 2117180 1763112 45.44 2088 1456520 396348 8.04 240396 1353096 16 12:19:01 AM 2116916 1763376 45.44 2088 1456548 396348 8.04 240404 1353060 8 12:20:01 AM 2116920 1763372 45.44 2088 1456528 396348 8.04 240424 1353060 8 12:21:01 AM 2116888 1763404 45.45 2088 1456556 396364 8.04 240452 1353060 16 12:22:01 AM 2116660 1763632 45.45 2088 1456560 396348 8.04 240420 1353060 12 12:23:01 AM 2116784 1763508 45.45 2088 1456564 396348 8.04 240420 1353064 8 12:24:01 AM 1986412 1893880 48.81 2088 1524764 444956 9.03 434296 1278724 36344 12:25:01 AM 1604920 2275372 58.64 2088 1820840 475500 9.65 533640 1507236 62188 Average: 2076449 1803843 46.49 2088 1484270 403685 8.19 272502 1356073 7049 12:11:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:12:01 AM eth0 2.63 0.73 1.86 0.17 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 0.82 0.67 0.51 0.40 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 0.35 0.27 0.21 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 0.08 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 0.30 0.22 0.09 0.07 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 8.30 5.49 6.33 9.12 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 0.10 0.10 0.01 0.07 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 0.15 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 0.25 0.17 0.08 0.07 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 0.10 0.10 0.01 0.01 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 10.02 7.10 100.93 4.48 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 69.26 48.33 1134.29 9.43 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 6.29 4.31 83.22 1.68 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) 06/09/2023 _x86_64_ (1 CPU) 12:10:23 AM LINUX RESTART 12:11:03 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 1.11 0.00 0.26 1.06 0.02 97.56 12:12:01 AM 0 1.11 0.00 0.26 1.06 0.02 97.56 12:13:01 AM all 0.72 0.00 0.08 0.00 0.03 99.16 12:13:01 AM 0 0.72 0.00 0.08 0.00 0.03 99.16 12:14:01 AM all 0.33 0.00 0.07 0.00 0.03 99.56 12:14:01 AM 0 0.33 0.00 0.07 0.00 0.03 99.56 12:15:01 AM all 0.43 0.00 0.08 0.00 0.08 99.40 12:15:01 AM 0 0.43 0.00 0.08 0.00 0.08 99.40 12:16:01 AM all 0.40 0.00 0.05 0.00 0.03 99.52 12:16:01 AM 0 0.40 0.00 0.05 0.00 0.03 99.52 12:17:01 AM all 2.04 0.00 0.17 0.25 0.02 97.52 12:17:01 AM 0 2.04 0.00 0.17 0.25 0.02 97.52 12:18:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 12:18:01 AM 0 0.32 0.00 0.07 0.00 0.03 99.58 12:19:01 AM all 0.30 0.00 0.08 0.00 0.02 99.60 12:19:01 AM 0 0.30 0.00 0.08 0.00 0.02 99.60 12:20:01 AM all 0.43 0.00 0.03 0.00 0.03 99.50 12:20:01 AM 0 0.43 0.00 0.03 0.00 0.03 99.50 12:21:01 AM all 0.40 0.00 0.03 0.00 0.02 99.55 12:21:01 AM 0 0.40 0.00 0.03 0.00 0.02 99.55 12:22:01 AM all 0.27 0.00 0.08 0.00 0.03 99.62 12:22:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 0.35 0.00 0.05 0.00 0.02 99.58 12:23:01 AM 0 0.35 0.00 0.05 0.00 0.02 99.58 12:24:01 AM all 10.78 0.00 1.03 0.86 0.03 87.29 12:24:01 AM 0 10.78 0.00 1.03 0.86 0.03 87.29 12:25:01 AM all 80.95 0.00 4.98 3.59 0.09 10.38 12:25:01 AM 0 80.95 0.00 4.98 3.59 0.09 10.38 Average: all 6.66 0.00 0.48 0.39 0.03 92.44 Average: 0 6.66 0.00 0.48 0.39 0.03 92.44