---> uname -a: Linux prd-centos7-builder-1c-1g-1617.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: 990 317 120 10 552 497 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:de:e6:11 brd ff:ff:ff:ff:ff:ff inet 10.32.6.12/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fede:e611/64 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) 12/04/2023 _x86_64_ (1 CPU) 06:46:02 PM LINUX RESTART 06:47:01 PM tps rtps wtps bread/s bwrtn/s 06:48:01 PM 158.19 5.96 152.22 329.83 17446.95 06:49:01 PM 195.74 24.50 171.23 2192.79 28870.48 06:50:01 PM 227.59 111.44 116.15 9536.26 19327.86 06:51:01 PM 19.27 1.22 18.05 38.00 1693.58 06:52:01 PM 1.11 0.03 1.08 12.27 41.87 06:53:01 PM 75.34 75.02 0.32 3216.80 6.54 Average: 109.92 36.10 73.81 2513.42 10821.73 06:47:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:48:01 PM 110872 903588 89.07 2088 537672 420856 20.40 322472 409656 40608 06:49:01 PM 292368 722092 71.18 0 364804 451156 21.87 137144 394552 20528 06:50:01 PM 82060 932400 91.91 0 514376 438148 21.24 234728 489360 34516 06:51:01 PM 86076 928384 91.52 0 514476 439728 21.31 238328 486748 12 06:52:01 PM 153520 860940 84.87 0 514828 371536 18.01 171124 486976 8 06:53:01 PM 61232 953228 93.96 0 582940 399140 19.35 200340 547328 48 Average: 131021 883439 87.08 348 504849 420094 20.36 217356 469103 15953 06:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:48:01 PM eth0 45.70 45.93 599.94 6.46 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM eth0 135.15 123.97 2550.74 14.49 0.00 0.00 0.00 06:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 16.01 16.33 26.95 5.90 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 1.72 1.81 1.13 0.31 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 1.45 1.60 0.88 0.26 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 4.50 3.51 3.19 3.44 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.72 30.90 506.66 4.99 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) 12/04/2023 _x86_64_ (1 CPU) 06:46:02 PM LINUX RESTART 06:47:01 PM CPU %user %nice %system %iowait %steal %idle 06:48:01 PM all 70.13 0.00 6.62 1.35 0.11 21.79 06:48:01 PM 0 70.13 0.00 6.62 1.35 0.11 21.79 06:49:01 PM all 66.67 0.00 6.60 3.36 0.13 23.24 06:49:01 PM 0 66.67 0.00 6.60 3.36 0.13 23.24 06:50:01 PM all 56.01 0.00 5.00 9.35 0.11 29.53 06:50:01 PM 0 56.01 0.00 5.00 9.35 0.11 29.53 06:51:01 PM all 9.04 0.00 0.81 0.57 0.05 89.52 06:51:01 PM 0 9.04 0.00 0.81 0.57 0.05 89.52 06:52:01 PM all 7.54 0.00 0.59 0.00 0.05 91.82 06:52:01 PM 0 7.54 0.00 0.59 0.00 0.05 91.82 06:53:01 PM all 9.21 0.00 1.00 9.82 0.05 79.92 06:53:01 PM 0 9.21 0.00 1.00 9.82 0.05 79.92 Average: all 35.38 0.00 3.34 4.06 0.08 57.14 Average: 0 35.38 0.00 3.34 4.06 0.08 57.14