---> uname -a: Linux prd-centos7-builder-1c-1g-3974.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: 990 338 88 8 563 481 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:94:2e:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.47/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe94:2ee3/64 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) 09/01/2024 _x86_64_ (1 CPU) 07:00:36 PM LINUX RESTART 07:01:02 PM tps rtps wtps bread/s bwrtn/s 07:02:01 PM 50.87 5.82 45.05 678.25 6886.01 07:03:01 PM 74.85 14.56 60.29 1283.13 8457.13 07:04:01 PM 263.57 150.61 112.96 10050.35 14432.25 07:05:01 PM 145.08 15.53 129.55 1967.81 12700.09 Average: 132.65 46.39 86.26 3474.36 10569.52 07:01:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 PM 125612 888844 87.62 2088 508312 712712 34.55 365264 403304 36 07:03:01 PM 95828 918628 90.55 2088 415516 770152 37.33 362044 368616 17904 07:04:01 PM 143884 870572 85.82 0 502792 434260 21.05 294196 430104 34440 07:05:01 PM 90604 923852 91.07 0 512892 447812 21.71 314976 434576 21988 Average: 113982 900474 88.76 1044 484878 591234 28.66 334120 409150 18592 07:01:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:01 PM eth0 244.77 161.81 927.47 50.01 0.00 0.00 0.00 07:02:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 30.71 27.59 412.62 3.21 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 07:04:01 PM eth0 35.39 31.79 122.14 7.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 71.18 72.85 759.55 13.30 0.00 0.00 0.00 07:05:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 Average: eth0 95.86 73.56 554.64 18.44 0.00 0.00 0.00 Average: lo 0.05 0.05 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) 09/01/2024 _x86_64_ (1 CPU) 07:00:36 PM LINUX RESTART 07:01:02 PM CPU %user %nice %system %iowait %steal %idle 07:02:01 PM all 17.56 0.00 2.14 3.41 0.09 76.81 07:02:01 PM 0 17.56 0.00 2.14 3.41 0.09 76.81 07:03:01 PM all 21.31 0.00 3.60 1.20 0.07 73.82 07:03:01 PM 0 21.31 0.00 3.60 1.20 0.07 73.82 07:04:01 PM all 40.01 0.00 7.97 17.63 0.11 34.29 07:04:01 PM 0 40.01 0.00 7.97 17.63 0.11 34.29 07:05:01 PM all 71.78 0.00 5.30 3.31 0.13 19.48 07:05:01 PM 0 71.78 0.00 5.30 3.31 0.13 19.48 Average: all 37.20 0.00 4.73 6.35 0.10 51.62 Average: 0 37.20 0.00 4.73 6.35 0.10 51.62