---> uname -a: Linux prd-centos7-builder-1c-1g-2414.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/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 328 83 8 579 491 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:94:2b:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe94:2bd4/64 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) 06/01/2024 _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 63.32 13.23 50.09 3262.09 6942.09 05:03:02 PM 82.28 15.22 67.05 1448.97 8755.60 05:04:01 PM 259.53 132.78 126.75 9273.84 15034.64 05:05:01 PM 126.80 18.22 108.58 2144.94 11082.26 Average: 131.88 44.45 87.43 4014.34 10399.78 05:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 PM 132316 882140 86.96 2088 521168 709448 34.39 360212 401588 32 05:03:02 PM 107728 906728 89.38 2088 438396 758244 36.75 352316 373564 16656 05:04:01 PM 193052 821404 80.97 0 475280 427980 20.75 262564 415152 9616 05:05:01 PM 148264 866192 85.38 0 507904 407556 19.76 263592 427568 18868 Average: 145340 869116 85.67 1044 485687 575807 27.91 309671 404468 11293 05:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 PM eth0 324.36 198.73 1341.15 70.09 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 05:03:02 PM eth0 24.59 23.09 419.93 2.03 0.00 0.00 0.00 05:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 28.55 26.47 76.19 6.54 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 05:05:01 PM eth0 67.15 65.59 610.98 9.66 0.00 0.00 0.00 05:05:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.86 79.30 617.82 22.47 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 06/01/2024 _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 18.16 0.00 2.67 4.35 0.07 74.75 05:02:01 PM 0 18.16 0.00 2.67 4.35 0.07 74.75 05:03:02 PM all 25.57 0.00 4.00 1.59 0.07 68.78 05:03:02 PM 0 25.57 0.00 4.00 1.59 0.07 68.78 05:04:01 PM all 35.58 0.00 7.29 16.27 0.09 40.77 05:04:01 PM 0 35.58 0.00 7.29 16.27 0.09 40.77 05:05:01 PM all 76.59 0.00 5.38 2.60 0.15 15.29 05:05:01 PM 0 76.59 0.00 5.38 2.60 0.15 15.29 Average: all 38.42 0.00 4.80 6.16 0.09 50.52 Average: 0 38.42 0.00 4.80 6.16 0.09 50.52