---> uname -a: Linux prd-centos7-builder-1c-1g-352.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: 990 328 118 7 543 491 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:ad:32:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fead:3278/64 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) 04/01/2024 _x86_64_ (1 CPU) 08:00:41 PM LINUX RESTART 08:01:01 PM tps rtps wtps bread/s bwrtn/s 08:02:01 PM 30.97 15.29 15.68 3482.72 6512.88 08:03:01 PM 267.80 73.91 193.89 5304.00 23458.89 08:04:02 PM 196.92 97.15 99.77 7968.77 10808.72 08:05:01 PM 70.10 6.10 64.01 428.22 5749.71 Average: 140.95 48.23 92.71 4332.51 11630.32 08:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 PM 129396 885060 87.24 2088 499632 713296 34.58 379364 385148 36 08:03:01 PM 240880 773576 76.26 0 315900 745168 36.12 266764 337776 15064 08:04:02 PM 169952 844504 83.25 0 465864 416796 20.20 269176 402200 348 08:05:01 PM 68464 945992 93.25 0 492908 474184 22.98 359108 398228 35508 Average: 152173 862283 85.00 522 443576 587361 28.47 318603 380838 12739 08:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:01 PM eth0 280.69 192.24 1292.83 61.16 0.00 0.00 0.00 08:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 08:03:01 PM eth0 43.24 39.67 515.19 3.75 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:02 PM eth0 58.13 54.98 515.20 11.27 0.00 0.00 0.00 08:04:02 PM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 08:05:01 PM eth0 34.41 38.61 271.02 11.24 0.00 0.00 0.00 08:05:01 PM lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 Average: eth0 106.90 83.11 660.03 22.42 0.00 0.00 0.00 Average: lo 0.08 0.08 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) 04/01/2024 _x86_64_ (1 CPU) 08:00:41 PM LINUX RESTART 08:01:01 PM CPU %user %nice %system %iowait %steal %idle 08:02:01 PM all 23.58 0.00 2.58 0.57 0.07 73.21 08:02:01 PM 0 23.58 0.00 2.58 0.57 0.07 73.21 08:03:01 PM all 52.52 0.00 10.42 10.10 0.13 26.83 08:03:01 PM 0 52.52 0.00 10.42 10.10 0.13 26.83 08:04:02 PM all 55.46 0.00 5.12 11.01 0.13 28.28 08:04:02 PM 0 55.46 0.00 5.12 11.01 0.13 28.28 08:05:01 PM all 80.40 0.00 4.23 0.60 0.15 14.62 08:05:01 PM 0 80.40 0.00 4.23 0.60 0.15 14.62 Average: all 52.35 0.00 5.57 5.57 0.12 36.39 Average: 0 52.35 0.00 5.57 5.57 0.12 36.39