---> uname -a: Linux prd-centos7-builder-1c-1g-763.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: 990 313 131 8 545 505 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:83:5d:6f brd ff:ff:ff:ff:ff:ff inet 10.32.7.32/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe83:5d6f/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) 05/01/2024 _x86_64_ (1 CPU) 07:00:44 AM LINUX RESTART 07:01:03 AM tps rtps wtps bread/s bwrtn/s 07:02:02 AM 74.75 19.95 54.79 3779.27 11520.20 07:03:01 AM 247.30 65.23 182.07 4915.50 23424.52 07:04:01 AM 197.00 97.12 99.87 8145.81 11656.40 07:05:01 AM 81.58 8.15 73.43 709.02 6016.07 Average: 149.77 47.58 102.19 4397.88 13147.07 07:01:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:02 AM 123344 891112 87.84 2088 530744 711308 34.48 355392 414588 32 07:03:01 AM 267900 746556 73.59 0 323532 729264 35.35 244128 332884 31968 07:04:01 AM 141492 872964 86.05 0 481128 448988 21.76 309268 395480 5064 07:05:01 AM 133436 881020 86.85 0 480664 442480 21.45 336712 361416 39112 Average: 166543 847913 83.58 522 454017 583010 28.26 311375 376092 19044 07:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:02 AM eth0 343.26 212.99 1391.67 68.38 0.00 0.00 0.00 07:02:02 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 07:03:01 AM eth0 48.67 45.11 528.72 4.54 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 58.59 58.55 523.05 12.23 0.00 0.00 0.00 07:04:01 AM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 31.93 34.93 258.97 8.74 0.00 0.00 0.00 07:05:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 Average: eth0 122.36 88.90 681.55 23.83 0.00 0.00 0.00 Average: lo 0.05 0.05 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) 05/01/2024 _x86_64_ (1 CPU) 07:00:44 AM LINUX RESTART 07:01:03 AM CPU %user %nice %system %iowait %steal %idle 07:02:02 AM all 19.81 0.00 3.35 5.25 0.07 71.52 07:02:02 AM 0 19.81 0.00 3.35 5.25 0.07 71.52 07:03:01 AM all 52.99 0.00 10.59 8.71 0.11 27.59 07:03:01 AM 0 52.99 0.00 10.59 8.71 0.11 27.59 07:04:01 AM all 58.73 0.00 5.10 12.31 0.13 23.73 07:04:01 AM 0 58.73 0.00 5.10 12.31 0.13 23.73 07:05:01 AM all 79.22 0.00 4.64 1.07 0.13 14.94 07:05:01 AM 0 79.22 0.00 4.64 1.07 0.13 14.94 Average: all 52.40 0.00 5.90 6.84 0.11 34.74 Average: 0 52.40 0.00 5.90 6.84 0.11 34.74