---> uname -a: Linux prd-centos7-builder-1c-1g-573.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.022 BogoMIPS: 5600.04 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 462M 0 462M 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 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 328 116 11 545 487 Swap: 1023 1 1022 ---> 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:9f:5c:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.202/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe9f:5cd5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/14/2023 _x86_64_ (1 CPU) 12:57:45 PM LINUX RESTART 12:58:01 PM tps rtps wtps bread/s bwrtn/s 12:59:01 PM 192.79 34.43 158.37 5318.43 50601.91 01:00:02 PM 122.28 8.92 113.36 1194.93 12768.84 01:01:01 PM 208.46 40.33 168.12 4359.54 28546.53 01:02:01 PM 264.93 154.40 110.53 8885.41 14109.14 Average: 197.05 59.64 137.41 4940.77 26449.43 12:58:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 PM 75504 938956 92.56 2088 533952 476948 23.12 391520 397092 36344 01:00:02 PM 110296 904164 89.13 2088 541016 411956 19.97 339576 390796 28256 01:01:01 PM 71724 942736 92.93 0 524192 536208 25.99 374068 395544 10872 01:02:01 PM 69848 944612 93.11 0 511568 464596 22.52 352880 399896 8 Average: 81843 932617 91.93 1044 527682 472427 22.90 364511 395832 18870 12:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:59:01 PM eth0 395.62 261.03 2020.39 67.95 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 PM eth0 40.00 40.45 561.10 6.02 0.00 0.00 0.00 01:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 78.88 75.21 1393.15 11.72 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 17.15 16.77 12.99 7.40 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 132.66 98.16 993.05 23.24 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/14/2023 _x86_64_ (1 CPU) 12:57:45 PM LINUX RESTART 12:58:01 PM CPU %user %nice %system %iowait %steal %idle 12:59:01 PM all 61.48 0.00 7.42 11.04 0.09 19.96 12:59:01 PM 0 61.48 0.00 7.42 11.04 0.09 19.96 01:00:02 PM all 60.48 0.00 5.34 1.66 0.09 32.43 01:00:02 PM 0 60.48 0.00 5.34 1.66 0.09 32.43 01:01:01 PM all 66.23 0.00 5.90 5.60 0.09 22.18 01:01:01 PM 0 66.23 0.00 5.90 5.60 0.09 22.18 01:02:01 PM all 55.72 0.00 4.81 16.72 0.09 22.66 01:02:01 PM 0 55.72 0.00 4.81 16.72 0.09 22.66 Average: all 60.95 0.00 5.87 8.76 0.09 24.33 Average: 0 60.95 0.00 5.87 8.76 0.09 24.33