---> uname -a: Linux prd-centos7-builder-1c-1g-1575.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: 2799.972 BogoMIPS: 5599.94 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 5.6G 15G 28% / 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: 990 326 72 12 591 495 Swap: 1023 0 1023 ---> 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:16:00:cd brd ff:ff:ff:ff:ff:ff inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe16:cd/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) 03/01/2025 _x86_64_ (1 CPU) 10:00:35 PM LINUX RESTART 10:01:02 PM tps rtps wtps bread/s bwrtn/s 10:02:01 PM 51.36 7.39 43.97 733.14 6822.44 10:03:01 PM 0.54 0.00 0.54 0.00 8.89 10:04:01 PM 103.21 64.36 38.85 5026.85 5518.49 10:05:01 PM 140.45 6.82 133.63 627.60 12410.67 Average: 72.36 19.62 52.74 1594.40 6054.74 10:01:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 PM 120744 893712 88.10 2088 512968 711464 34.49 376800 396396 36 10:03:01 PM 121500 892956 88.02 2088 512980 711336 34.48 377060 395408 16 10:04:01 PM 79624 934832 92.15 2088 550252 462464 22.42 403512 400704 576 10:05:01 PM 75720 938736 92.54 2088 547964 434564 21.06 354004 421496 21904 Average: 99397 915059 90.20 2088 531041 579957 28.11 377844 403501 5633 10:01:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:02:01 PM eth0 145.04 114.28 789.62 37.37 0.00 0.00 0.00 10:02:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 10:03:01 PM eth0 0.10 0.85 0.01 0.04 0.00 0.00 0.00 10:03:01 PM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 10:04:01 PM eth0 63.93 59.82 710.83 8.85 0.00 0.00 0.00 10:04:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 10:05:01 PM eth0 41.97 42.84 319.22 12.06 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.51 54.15 452.73 14.49 0.00 0.00 0.00 Average: lo 0.11 0.11 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) 03/01/2025 _x86_64_ (1 CPU) 10:00:35 PM LINUX RESTART 10:01:02 PM CPU %user %nice %system %iowait %steal %idle 10:02:01 PM all 15.19 0.00 1.96 3.75 0.05 79.04 10:02:01 PM 0 15.19 0.00 1.96 3.75 0.05 79.04 10:03:01 PM all 0.33 0.00 0.10 0.00 0.03 99.53 10:03:01 PM 0 0.33 0.00 0.10 0.00 0.03 99.53 10:04:01 PM all 30.84 0.00 2.71 8.24 0.09 58.13 10:04:01 PM 0 30.84 0.00 2.71 8.24 0.09 58.13 10:05:01 PM all 73.19 0.00 5.85 1.41 0.13 19.43 10:05:01 PM 0 73.19 0.00 5.85 1.41 0.13 19.43 Average: all 29.06 0.00 2.59 3.34 0.07 64.94 Average: 0 29.06 0.00 2.59 3.34 0.07 64.94