---> uname -a: Linux prd-centos7-builder-1c-1g-865.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: 990 336 122 10 531 480 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:e8:64:9d brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fee8:649d/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) 12/15/2023 _x86_64_ (1 CPU) 09:47:55 PM LINUX RESTART 09:49:02 PM tps rtps wtps bread/s bwrtn/s 09:50:02 PM 155.29 8.23 147.06 789.87 17719.07 09:51:01 PM 187.87 14.62 173.25 1872.58 29494.34 09:52:01 PM 272.30 166.22 106.08 13584.22 18866.07 09:53:01 PM 96.38 24.23 72.15 1047.01 4574.72 Average: 178.30 54.12 124.18 4383.91 17605.08 09:49:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:02 PM 106760 907700 89.48 2088 529540 416896 20.21 332072 407196 35140 09:51:01 PM 218868 795592 78.43 0 328656 546020 26.47 226228 382940 11420 09:52:01 PM 76368 938092 92.47 0 547256 416868 20.21 195952 559296 17300 09:53:01 PM 187800 826660 81.49 0 449080 388224 18.82 196376 432228 26756 Average: 147449 867011 85.47 522 463633 442002 21.42 237657 445415 22654 09:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:50:02 PM eth0 49.12 45.40 582.05 8.66 0.00 0.00 0.00 09:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 PM eth0 143.87 132.08 2551.64 15.23 0.00 0.00 0.00 09:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 PM eth0 36.20 32.35 85.81 9.16 0.00 0.00 0.00 09:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM eth0 16.14 17.91 41.22 9.34 0.00 0.00 0.00 09:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.93 56.56 806.00 10.58 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) 12/15/2023 _x86_64_ (1 CPU) 09:47:55 PM LINUX RESTART 09:49:02 PM CPU %user %nice %system %iowait %steal %idle 09:50:02 PM all 71.27 0.00 7.23 2.76 0.15 18.60 09:50:02 PM 0 71.27 0.00 7.23 2.76 0.15 18.60 09:51:01 PM all 69.46 0.00 6.82 2.57 0.17 20.98 09:51:01 PM 0 69.46 0.00 6.82 2.57 0.17 20.98 09:52:01 PM all 55.66 0.00 5.95 17.75 0.14 20.49 09:52:01 PM 0 55.66 0.00 5.95 17.75 0.14 20.49 09:53:01 PM all 65.09 0.00 3.89 2.16 0.11 28.76 09:53:01 PM 0 65.09 0.00 3.89 2.16 0.11 28.76 Average: all 65.28 0.00 5.96 6.38 0.14 22.24 Average: 0 65.28 0.00 5.96 6.38 0.14 22.24