---> uname -a: Linux prd-centos7-builder-1c-1g-3457.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 ---> free -m: total used free shared buff/cache available Mem: 990 324 115 11 550 490 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:97:29:11 brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe97:2911/64 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) 01/12/2024 _x86_64_ (1 CPU) 11:51:13 AM LINUX RESTART 11:52:01 AM tps rtps wtps bread/s bwrtn/s 11:53:01 AM 114.40 0.53 113.87 14.62 13791.94 11:54:02 AM 145.55 12.16 133.39 1070.47 21601.35 11:55:01 AM 260.54 89.50 171.04 9620.81 31458.72 11:56:01 AM 174.89 124.70 50.19 7196.27 3917.70 Average: 173.56 56.82 116.74 4465.57 17608.86 11:52:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 AM 71980 942480 92.90 2088 549692 459152 22.26 345980 436548 42512 11:54:02 AM 106488 907972 89.50 0 493088 524904 25.44 330032 405816 16 11:55:01 AM 216972 797488 78.61 0 435460 405472 19.65 169888 444948 30464 11:56:01 AM 130412 884048 87.14 0 501832 409160 19.83 210280 475408 1184 Average: 131463 882997 87.04 522 495018 449672 21.80 264045 440680 18544 11:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:53:01 AM eth0 66.17 65.91 844.74 7.88 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:02 AM eth0 123.53 108.95 2391.64 12.63 0.00 0.00 0.00 11:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 31.62 26.51 364.95 7.34 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 16.02 16.50 13.78 10.37 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.40 54.53 905.66 9.57 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) 01/12/2024 _x86_64_ (1 CPU) 11:51:13 AM LINUX RESTART 11:52:01 AM CPU %user %nice %system %iowait %steal %idle 11:53:01 AM all 69.02 0.00 5.78 2.39 0.13 22.68 11:53:01 AM 0 69.02 0.00 5.78 2.39 0.13 22.68 11:54:02 AM all 59.19 0.00 6.01 1.41 0.14 33.25 11:54:02 AM 0 59.19 0.00 6.01 1.41 0.14 33.25 11:55:01 AM all 67.61 0.00 7.14 9.02 0.13 16.10 11:55:01 AM 0 67.61 0.00 7.14 9.02 0.13 16.10 11:56:01 AM all 58.26 0.00 3.23 14.55 0.09 23.87 11:56:01 AM 0 58.26 0.00 3.23 14.55 0.09 23.87 Average: all 63.47 0.00 5.52 6.86 0.12 24.03 Average: 0 63.47 0.00 5.52 6.86 0.12 24.03