---> uname -a: Linux prd-centos7-builder-1c-1g-3307.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 5.8G 15G 29% / 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: 990 333 98 8 558 485 Swap: 1023 4 1019 ---> 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:12:e3:4a brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe12:e34a/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) 03/01/2024 _x86_64_ (1 CPU) 11:00:37 AM LINUX RESTART 11:01:01 AM tps rtps wtps bread/s bwrtn/s 11:02:02 AM 21.51 7.21 14.30 752.54 6420.64 11:03:01 AM 0.51 0.00 0.51 0.00 8.60 11:04:01 AM 10.46 9.09 1.36 899.11 41.52 11:05:01 AM 270.91 80.74 190.17 4670.73 23145.16 11:06:01 AM 186.76 89.00 97.76 7274.99 10539.15 11:07:01 AM 126.84 17.51 109.33 2390.01 9908.79 Average: 100.23 33.18 67.05 2604.00 8171.10 11:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:02 AM 130852 883604 87.10 2088 510004 709972 34.41 372508 391052 36 11:03:01 AM 128480 885976 87.34 2088 510036 709956 34.41 378364 387760 24 11:04:01 AM 79424 935032 92.17 2088 498028 769816 37.31 438512 371672 20788 11:05:01 AM 249376 765080 75.42 0 342528 710004 34.42 247044 352252 15500 11:06:01 AM 170260 844196 83.22 0 476040 410408 19.89 255256 418688 20732 11:07:01 AM 100544 913912 90.09 0 493736 443244 21.49 334992 391244 27988 Average: 143156 871300 85.89 1044 471729 625567 30.32 337779 385445 14178 11:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:02:02 AM eth0 236.43 153.24 1016.36 50.64 0.00 0.00 0.00 11:02:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 11:03:01 AM eth0 2.68 2.01 2.99 2.20 0.00 0.00 0.00 11:03:01 AM lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 11:04:01 AM eth0 8.46 5.36 1.82 1.24 0.00 0.00 0.00 11:04:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 11:05:01 AM eth0 43.27 41.07 513.91 4.54 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 52.68 52.90 564.16 12.27 0.00 0.00 0.00 11:06:01 AM lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 11:07:01 AM eth0 42.08 43.51 385.14 15.02 0.00 0.00 0.00 11:07:01 AM lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 Average: eth0 64.67 49.68 411.19 14.37 0.00 0.00 0.00 Average: lo 0.18 0.18 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) 03/01/2024 _x86_64_ (1 CPU) 11:00:37 AM LINUX RESTART 11:01:01 AM CPU %user %nice %system %iowait %steal %idle 11:02:02 AM all 16.38 0.00 1.67 0.24 0.07 81.64 11:02:02 AM 0 16.38 0.00 1.67 0.24 0.07 81.64 11:03:01 AM all 0.43 0.00 0.09 0.00 0.07 99.42 11:03:01 AM 0 0.43 0.00 0.09 0.00 0.07 99.42 11:04:01 AM all 5.78 0.00 0.64 0.54 0.07 92.97 11:04:01 AM 0 5.78 0.00 0.64 0.54 0.07 92.97 11:05:01 AM all 48.90 0.00 9.72 10.47 0.09 30.82 11:05:01 AM 0 48.90 0.00 9.72 10.47 0.09 30.82 11:06:01 AM all 64.75 0.00 4.86 10.84 0.13 19.43 11:06:01 AM 0 64.75 0.00 4.86 10.84 0.13 19.43 11:07:01 AM all 74.55 0.00 5.32 2.55 0.11 17.46 11:07:01 AM 0 74.55 0.00 5.32 2.55 0.11 17.46 Average: all 34.19 0.00 3.63 4.00 0.09 58.09 Average: 0 34.19 0.00 3.63 4.00 0.09 58.09