---> uname -a: Linux prd-centos7-builder-1c-1g-6442.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 ssbd rsb_ctxsw 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 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 5.6G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 329 109 12 551 493 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:24:75:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe24:756d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 10/01/2024 _x86_64_ (1 CPU) 05:00:37 AM LINUX RESTART 05:01:01 AM tps rtps wtps bread/s bwrtn/s 05:02:01 AM 51.83 5.88 45.94 674.30 6872.49 05:03:01 AM 0.43 0.00 0.43 0.00 7.28 05:04:01 AM 101.16 65.21 35.94 5062.93 3870.66 05:05:01 AM 135.69 9.10 126.60 1158.05 12638.97 Average: 70.79 20.04 50.76 1717.41 5703.10 05:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 AM 129392 885064 87.25 2088 508868 715884 34.70 357300 407772 32 05:03:01 AM 128132 886324 87.37 2088 508880 715740 34.69 367504 398988 24 05:04:01 AM 70576 943880 93.04 2088 553236 475272 23.04 374080 439648 35276 05:05:01 AM 139092 875364 86.29 2088 499272 429456 20.82 326376 387800 20720 Average: 116798 897658 88.49 2088 517564 584088 28.31 356315 408552 14013 05:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 AM eth0 224.80 143.71 1075.48 53.72 0.00 0.00 0.00 05:02:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 05:03:01 AM eth0 0.70 0.85 0.06 0.04 0.00 0.00 0.00 05:03:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 05:04:01 AM eth0 63.66 58.70 706.17 9.32 0.00 0.00 0.00 05:04:01 AM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 05:05:01 AM eth0 41.41 41.08 310.23 12.15 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.49 60.84 521.42 18.74 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 10/01/2024 _x86_64_ (1 CPU) 05:00:37 AM LINUX RESTART 05:01:01 AM CPU %user %nice %system %iowait %steal %idle 05:02:01 AM all 16.28 0.00 2.06 3.84 0.07 77.75 05:02:01 AM 0 16.28 0.00 2.06 3.84 0.07 77.75 05:03:01 AM all 0.42 0.00 0.12 0.00 0.03 99.43 05:03:01 AM 0 0.42 0.00 0.12 0.00 0.03 99.43 05:04:01 AM all 29.39 0.00 2.42 8.11 0.09 59.99 05:04:01 AM 0 29.39 0.00 2.42 8.11 0.09 59.99 05:05:01 AM all 72.98 0.00 5.84 1.13 0.16 19.88 05:05:01 AM 0 72.98 0.00 5.84 1.13 0.16 19.88 Average: all 28.92 0.00 2.54 3.27 0.09 65.18 Average: 0 28.92 0.00 2.54 3.27 0.09 65.18