---> uname -a: Linux prd-centos7-builder-1c-1g-4984.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 337 91 10 561 480 Swap: 1023 2 1021 ---> 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:74:39:04 brd ff:ff:ff:ff:ff:ff inet 10.32.7.139/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe74:3904/64 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) 06/27/2024 _x86_64_ (1 CPU) 08:11:56 PM LINUX RESTART 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 167.56 8.51 159.04 787.46 23336.31 08:15:01 PM 286.42 92.76 193.65 11107.64 34661.36 08:16:01 PM 52.45 40.04 12.41 1687.87 1743.50 08:17:01 PM 93.15 74.46 18.69 5321.29 336.42 Average: 148.14 54.11 94.04 4708.88 14718.23 08:13:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 59532 954924 94.13 2088 511340 550008 26.66 393312 392396 35200 08:15:01 PM 178920 835536 82.36 0 411816 458800 22.24 188664 461008 20 08:16:01 PM 201428 813028 80.14 0 461812 375432 18.20 126096 490628 12 08:17:01 PM 131216 883240 87.07 0 498172 412472 19.99 181016 509712 3392 Average: 142774 871682 85.93 522 470785 449178 21.77 222272 463436 9656 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:14:01 PM eth0 147.06 138.42 2588.80 16.19 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 51.93 49.33 840.90 8.38 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 2.37 2.66 1.59 0.50 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 20.79 23.01 14.97 73.88 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.04 51.95 834.80 24.61 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 06/27/2024 _x86_64_ (1 CPU) 08:11:56 PM LINUX RESTART 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 68.88 0.00 7.04 2.03 0.15 21.90 08:14:01 PM 0 68.88 0.00 7.04 2.03 0.15 21.90 08:15:01 PM all 69.04 0.00 7.02 9.24 0.15 14.56 08:15:01 PM 0 69.04 0.00 7.02 9.24 0.15 14.56 08:16:01 PM all 18.57 0.00 1.44 2.37 0.07 77.55 08:16:01 PM 0 18.57 0.00 1.44 2.37 0.07 77.55 08:17:01 PM all 56.02 0.00 2.54 8.91 0.11 32.42 08:17:01 PM 0 56.02 0.00 2.54 8.91 0.11 32.42 Average: all 52.53 0.00 4.44 5.62 0.12 37.29 Average: 0 52.53 0.00 4.44 5.62 0.12 37.29