---> uname -a: Linux prd-centos7-builder-1c-1g-9278.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: 2800.000 BogoMIPS: 5600.00 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: 990 332 93 8 564 487 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:7d:9b:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe7d:9b39/64 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) 11/01/2024 _x86_64_ (1 CPU) 01:00:33 PM LINUX RESTART 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 64.94 13.16 51.78 1365.57 7210.73 01:03:01 PM 253.55 72.01 181.54 4069.63 23285.54 01:04:01 PM 194.50 92.50 102.00 7545.85 9871.96 Average: 169.41 58.34 111.07 4261.08 13404.99 01:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 92368 922088 90.89 2088 495192 766104 37.13 431796 362548 35440 01:03:01 PM 278432 736024 72.55 0 330644 717432 34.78 235512 346100 9644 01:04:01 PM 162792 851664 83.95 0 482028 418080 20.27 276228 402888 32192 Average: 177864 836592 82.47 696 435955 633872 30.73 314512 370512 25759 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:02:01 PM eth0 143.68 117.39 873.61 26.48 0.00 0.00 0.00 01:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 01:03:01 PM eth0 40.36 38.12 398.95 4.01 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 69.06 65.63 610.01 13.69 0.00 0.00 0.00 01:04:01 PM lo 0.06 0.06 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.27 74.35 630.88 14.89 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 11/01/2024 _x86_64_ (1 CPU) 01:00:33 PM LINUX RESTART 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 21.51 0.00 2.68 3.96 0.07 71.78 01:02:01 PM 0 21.51 0.00 2.68 3.96 0.07 71.78 01:03:01 PM all 45.36 0.00 9.87 9.44 0.13 35.21 01:03:01 PM 0 45.36 0.00 9.87 9.44 0.13 35.21 01:04:01 PM all 66.20 0.00 5.36 11.02 0.15 17.28 01:04:01 PM 0 66.20 0.00 5.36 11.02 0.15 17.28 Average: all 43.87 0.00 5.93 8.06 0.11 42.02 Average: 0 43.87 0.00 5.93 8.06 0.11 42.02