---> uname -a: Linux prd-centos7-builder-1c-1g-651.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: 2800.000 BogoMIPS: 5600.00 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 ---> free -m: total used free shared buff/cache available Mem: 990 330 130 11 529 484 Swap: 1023 2 1021 ---> 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:39:c2:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe39:c2a0/64 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) 04:49:56 PM LINUX RESTART 04:51:01 PM tps rtps wtps bread/s bwrtn/s 04:52:01 PM 152.13 5.29 146.85 416.04 17307.33 04:53:02 PM 208.75 40.08 168.67 2709.84 29152.63 04:54:01 PM 292.79 165.14 127.65 12346.88 19480.74 04:55:01 PM 72.26 21.99 50.27 2554.80 3019.21 Average: 181.26 57.97 123.29 4496.20 17234.46 04:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:52:01 PM 137368 877092 86.46 2088 516696 408876 19.82 311988 393664 20036 04:53:02 PM 268720 745740 73.51 0 363096 479192 23.23 163724 400348 18544 04:54:01 PM 70916 943544 93.01 0 561944 400828 19.43 183796 551616 36464 04:55:01 PM 139184 875276 86.28 0 461140 432704 20.97 255060 417996 30280 Average: 154047 860413 84.81 522 475719 430400 20.86 228642 440906 26331 04:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:52:01 PM eth0 42.13 41.60 580.86 6.00 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:02 PM eth0 111.66 103.45 2501.86 13.40 0.00 0.00 0.00 04:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 17.71 17.71 28.63 8.81 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 24.77 25.18 49.06 75.98 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.17 47.08 792.70 26.14 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) 04:49:56 PM LINUX RESTART 04:51:01 PM CPU %user %nice %system %iowait %steal %idle 04:52:01 PM all 71.09 0.00 6.78 2.10 0.15 19.89 04:52:01 PM 0 71.09 0.00 6.78 2.10 0.15 19.89 04:53:02 PM all 66.77 0.00 6.79 5.38 0.13 20.93 04:53:02 PM 0 66.77 0.00 6.79 5.38 0.13 20.93 04:54:01 PM all 56.90 0.00 5.20 16.93 0.11 20.87 04:54:01 PM 0 56.90 0.00 5.20 16.93 0.11 20.87 04:55:01 PM all 67.56 0.00 3.32 3.56 0.11 25.45 04:55:01 PM 0 67.56 0.00 3.32 3.56 0.11 25.45 Average: all 65.59 0.00 5.52 6.98 0.12 21.79 Average: 0 65.59 0.00 5.52 6.98 0.12 21.79