---> uname -a: Linux prd-centos7-builder-1c-1g-676.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/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 329 82 12 578 493 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:97:f8:fa brd ff:ff:ff:ff:ff:ff inet 10.32.7.38/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe97:f8fa/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) 01/01/2025 _x86_64_ (1 CPU) 05:00:40 PM LINUX RESTART 05:01:01 PM tps rtps wtps bread/s bwrtn/s 05:02:01 PM 57.73 12.40 45.34 3234.07 6847.77 05:03:01 PM 89.29 64.11 25.18 5006.91 2867.24 05:04:01 PM 135.82 9.81 126.01 1045.16 13078.69 Average: 93.56 29.13 64.43 3132.38 7499.35 05:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 PM 131496 882960 87.04 2088 511200 709232 34.38 368312 394376 36 05:03:01 PM 108076 906380 89.35 2088 565436 426556 20.68 343864 436508 5812 05:04:01 PM 130372 884084 87.15 2088 527852 404984 19.63 319448 402348 16540 Average: 123315 891141 87.84 2088 534829 513591 24.89 343875 411077 7463 05:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 PM eth0 327.71 207.05 1332.89 71.09 0.00 0.00 0.00 05:02:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 36.01 34.50 336.59 7.57 0.00 0.00 0.00 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 72.90 71.90 689.89 13.78 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.68 104.98 787.70 31.08 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 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) 01/01/2025 _x86_64_ (1 CPU) 05:00:40 PM LINUX RESTART 05:01:01 PM CPU %user %nice %system %iowait %steal %idle 05:02:01 PM all 25.99 0.00 2.74 4.05 0.07 67.15 05:02:01 PM 0 25.99 0.00 2.74 4.05 0.07 67.15 05:03:01 PM all 23.75 0.00 2.30 7.65 0.07 66.23 05:03:01 PM 0 23.75 0.00 2.30 7.65 0.07 66.23 05:04:01 PM all 73.71 0.00 5.49 1.94 0.11 18.75 05:04:01 PM 0 73.71 0.00 5.49 1.94 0.11 18.75 Average: all 40.57 0.00 3.48 4.60 0.08 51.27 Average: 0 40.57 0.00 3.48 4.60 0.08 51.27