---> uname -a: Linux prd-centos7-builder-1c-1g-3351.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: 990 328 111 7 550 491 Swap: 1023 5 1018 ---> 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:af:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe12:af8f/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) 07:00:32 PM LINUX RESTART 07:01:01 PM tps rtps wtps bread/s bwrtn/s 07:02:01 PM 19.56 5.40 14.16 618.09 6479.09 07:03:01 PM 225.29 70.38 154.91 3220.47 20379.02 07:04:02 PM 166.22 93.08 73.14 8824.79 6650.67 07:05:01 PM 130.01 11.96 118.06 1385.09 13491.21 Average: 134.82 45.39 89.43 3516.84 11718.91 07:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 PM 124408 890048 87.74 2088 512400 714268 34.62 370400 399948 52 07:03:01 PM 93032 921424 90.83 0 392788 775856 37.61 337688 374192 1828 07:04:02 PM 65504 948952 93.54 0 537912 471532 22.86 365244 432296 28660 07:05:01 PM 172968 841488 82.95 0 487308 378568 18.35 251360 402880 24080 Average: 113978 900478 88.76 522 482602 585056 28.36 331173 402329 13655 07:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:01 PM eth0 139.85 110.86 744.90 31.00 0.00 0.00 0.00 07:02:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 36.45 33.61 496.04 3.42 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:02 PM eth0 63.05 61.07 556.27 10.47 0.00 0.00 0.00 07:04:02 PM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 07:05:01 PM eth0 39.80 42.27 392.37 10.02 0.00 0.00 0.00 07:05:01 PM lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 Average: eth0 70.49 62.41 550.27 13.85 0.00 0.00 0.00 Average: lo 0.15 0.15 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) 07:00:32 PM LINUX RESTART 07:01:01 PM CPU %user %nice %system %iowait %steal %idle 07:02:01 PM all 11.24 0.00 1.42 0.16 0.07 87.12 07:02:01 PM 0 11.24 0.00 1.42 0.16 0.07 87.12 07:03:01 PM all 39.77 0.00 8.22 10.50 0.11 41.41 07:03:01 PM 0 39.77 0.00 8.22 10.50 0.11 41.41 07:04:02 PM all 46.44 0.00 4.96 10.39 0.11 38.10 07:04:02 PM 0 46.44 0.00 4.96 10.39 0.11 38.10 07:05:01 PM all 75.06 0.00 5.73 1.74 0.15 17.32 07:05:01 PM 0 75.06 0.00 5.73 1.74 0.15 17.32 Average: all 42.56 0.00 5.06 5.72 0.11 46.56 Average: 0 42.56 0.00 5.06 5.72 0.11 46.56