---> uname -a: Linux prd-centos7-builder-1c-1g-2340.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: 990 336 95 8 558 483 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:54:8b:aa brd ff:ff:ff:ff:ff:ff inet 10.32.6.196/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe54:8baa/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) 04:00:44 AM LINUX RESTART 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 98.55 21.95 76.60 3887.41 30541.71 04:03:02 AM 275.27 90.13 185.14 5760.23 23160.89 04:04:01 AM 148.43 88.92 59.50 7157.42 6700.95 04:05:01 AM 104.99 12.11 92.88 1160.34 9567.20 Average: 156.54 53.15 103.39 4500.45 17680.10 04:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 137252 877204 86.47 2088 499032 711572 34.49 369452 388504 44 04:03:02 AM 223548 790908 77.96 0 315672 744832 36.10 267020 336364 11380 04:04:01 AM 63468 950988 93.74 0 522928 483636 23.44 374100 422288 20532 04:05:01 AM 94220 920236 90.71 0 508404 439060 21.28 327440 409484 16676 Average: 129622 884834 87.22 522 461509 594775 28.83 334503 389160 12158 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:02:01 AM eth0 446.09 250.98 1357.57 68.81 0.00 0.00 0.00 04:02:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 04:03:02 AM eth0 38.50 35.80 501.12 3.87 0.00 0.00 0.00 04:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 66.41 63.39 522.39 9.61 0.00 0.00 0.00 04:04:01 AM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 04:05:01 AM eth0 35.66 38.62 259.59 11.63 0.00 0.00 0.00 04:05:01 AM lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 Average: eth0 150.34 99.08 669.45 24.01 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 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) 04:00:44 AM LINUX RESTART 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 20.85 0.00 3.82 8.57 0.07 66.69 04:02:01 AM 0 20.85 0.00 3.82 8.57 0.07 66.69 04:03:02 AM all 52.83 0.00 10.62 12.57 0.09 23.89 04:03:02 AM 0 52.83 0.00 10.62 12.57 0.09 23.89 04:04:01 AM all 45.15 0.00 4.15 10.11 0.11 40.48 04:04:01 AM 0 45.15 0.00 4.15 10.11 0.11 40.48 04:05:01 AM all 77.02 0.00 5.09 1.99 0.13 15.77 04:05:01 AM 0 77.02 0.00 5.09 1.99 0.13 15.77 Average: all 48.54 0.00 5.91 8.35 0.10 37.11 Average: 0 48.54 0.00 5.91 8.35 0.10 37.11