---> uname -a: Linux prd-centos7-builder-2c-1g-991.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 342 1530 16 1916 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:5a:7a:6a brd ff:ff:ff:ff:ff:ff inet 10.30.219.130/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fe5a:7a6a/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) 06/07/2023 _x86_64_ (1 CPU) 12:10:23 AM LINUX RESTART 12:11:01 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 1.37 0.02 1.35 0.53 28.77 12:13:01 AM 0.30 0.00 0.30 0.00 5.26 12:14:01 AM 0.23 0.00 0.23 0.00 2.61 12:15:01 AM 0.17 0.00 0.17 0.00 1.67 12:16:01 AM 0.30 0.00 0.30 0.00 3.72 12:17:01 AM 0.32 0.00 0.32 0.00 3.98 12:18:01 AM 0.28 0.00 0.28 0.00 3.12 12:19:01 AM 0.25 0.00 0.25 0.00 2.49 12:20:01 AM 0.28 0.00 0.28 0.00 3.56 12:21:01 AM 0.25 0.00 0.25 0.00 3.34 12:22:01 AM 0.22 0.00 0.22 0.00 2.47 12:23:01 AM 0.30 0.00 0.30 0.00 3.54 12:24:01 AM 54.78 11.47 43.31 1129.29 3600.20 Average: 4.26 0.82 3.43 80.95 262.94 12:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 2130124 1750168 45.10 2088 1447648 390276 7.92 234660 1345816 16 12:13:01 AM 2127840 1752452 45.16 2088 1447628 390292 7.92 236656 1345612 8 12:14:01 AM 2127884 1752408 45.16 2088 1447652 390228 7.92 236428 1345576 8 12:15:01 AM 2127812 1752480 45.16 2088 1447660 390212 7.92 236368 1345576 8 12:16:01 AM 2128200 1752092 45.15 2088 1447664 390228 7.92 236444 1345576 8 12:17:01 AM 2128212 1752080 45.15 2088 1447644 390212 7.92 236412 1345612 8 12:18:01 AM 2127876 1752416 45.16 2088 1447672 390212 7.92 236380 1345576 8 12:19:01 AM 2127992 1752300 45.16 2088 1447676 390212 7.92 236380 1345580 8 12:20:01 AM 2128108 1752184 45.16 2088 1447660 390212 7.92 236368 1345612 8 12:21:01 AM 2128000 1752292 45.16 2088 1447684 390228 7.92 236468 1345576 8 12:22:01 AM 2127876 1752416 45.16 2088 1447692 390212 7.92 236408 1345576 12 12:23:01 AM 2128132 1752160 45.16 2088 1447696 390212 7.92 236412 1345580 8 12:24:01 AM 1786088 2094204 53.97 2088 1723048 408720 8.29 424216 1452056 183132 Average: 2101857 1778435 45.83 2088 1468848 391650 7.95 250738 1353794 14095 12:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:12:01 AM eth0 2.64 1.02 1.72 0.27 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 0.49 0.23 0.26 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 0.55 0.32 0.27 0.20 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 0.27 0.20 0.08 0.04 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 0.10 0.08 0.01 0.03 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 0.01 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 0.15 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 0.12 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 0.33 0.22 0.14 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 0.17 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 0.10 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 58.78 37.64 768.68 10.63 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 Average: eth0 4.61 2.90 55.27 0.83 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) 06/07/2023 _x86_64_ (1 CPU) 12:10:23 AM LINUX RESTART 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.87 0.00 0.07 0.00 0.03 99.03 12:12:01 AM 0 0.87 0.00 0.07 0.00 0.03 99.03 12:13:01 AM all 0.15 0.00 0.07 0.00 0.03 99.75 12:13:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 12:14:01 AM all 0.37 0.00 0.03 0.00 0.03 99.57 12:14:01 AM 0 0.37 0.00 0.03 0.00 0.03 99.57 12:15:01 AM all 0.35 0.00 0.05 0.00 0.02 99.58 12:15:01 AM 0 0.35 0.00 0.05 0.00 0.02 99.58 12:16:01 AM all 0.33 0.00 0.05 0.00 0.05 99.57 12:16:01 AM 0 0.33 0.00 0.05 0.00 0.05 99.57 12:17:01 AM all 0.28 0.00 0.02 0.00 0.03 99.67 12:17:01 AM 0 0.28 0.00 0.02 0.00 0.03 99.67 12:18:01 AM all 0.42 0.00 0.05 0.00 0.03 99.50 12:18:01 AM 0 0.42 0.00 0.05 0.00 0.03 99.50 12:19:01 AM all 0.32 0.00 0.03 0.00 0.03 99.62 12:19:01 AM 0 0.32 0.00 0.03 0.00 0.03 99.62 12:20:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 12:20:01 AM 0 0.33 0.00 0.05 0.00 0.03 99.58 12:21:01 AM all 0.43 0.00 0.05 0.00 0.03 99.48 12:21:01 AM 0 0.43 0.00 0.05 0.00 0.03 99.48 12:22:01 AM all 0.32 0.00 0.05 0.00 0.02 99.62 12:22:01 AM 0 0.32 0.00 0.05 0.00 0.02 99.62 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 0.42 0.00 0.02 0.00 0.03 99.53 12:23:01 AM 0 0.42 0.00 0.02 0.00 0.03 99.53 12:24:01 AM all 58.86 0.00 3.91 2.62 0.13 34.49 12:24:01 AM 0 58.86 0.00 3.91 2.62 0.13 34.49 Average: all 4.57 0.00 0.32 0.19 0.04 94.88 Average: 0 4.57 0.00 0.32 0.19 0.04 94.88