---> uname -a: Linux prd-centos7-builder-1c-1g-779.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 6.0G 15G 30% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 329 97 11 563 487 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:41:a4:40 brd ff:ff:ff:ff:ff:ff inet 10.32.6.195/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe41:a440/64 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) 05:27:29 PM LINUX RESTART 05:28:01 PM tps rtps wtps bread/s bwrtn/s 05:29:01 PM 151.87 12.54 139.33 1130.91 14901.39 05:30:01 PM 155.71 12.91 142.80 1713.60 20790.79 05:31:02 PM 267.08 146.55 120.53 7949.20 19110.55 Average: 191.85 57.68 134.17 3615.18 18273.55 05:28:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 PM 108472 905988 89.31 2088 552472 421912 20.45 289112 466932 50260 05:30:01 PM 77304 937156 92.38 0 441480 609200 29.53 384496 386916 9132 05:31:02 PM 62112 952348 93.88 0 500528 480308 23.28 261416 503592 34028 Average: 82629 931831 91.85 696 498160 503807 24.42 311675 452480 31140 05:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:29:01 PM eth0 90.71 87.53 1222.13 12.80 0.00 0.00 0.00 05:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 101.08 98.34 1899.21 14.01 0.00 0.00 0.00 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:02 PM eth0 45.21 42.54 758.68 8.03 0.00 0.00 0.00 05:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.87 76.01 1291.56 11.60 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) 05:27:29 PM LINUX RESTART 05:28:01 PM CPU %user %nice %system %iowait %steal %idle 05:29:01 PM all 66.33 0.00 6.05 6.05 0.15 21.42 05:29:01 PM 0 66.33 0.00 6.05 6.05 0.15 21.42 05:30:01 PM all 69.07 0.00 6.40 1.99 0.11 22.44 05:30:01 PM 0 69.07 0.00 6.40 1.99 0.11 22.44 05:31:02 PM all 60.56 0.00 5.88 15.73 0.14 17.68 05:31:02 PM 0 60.56 0.00 5.88 15.73 0.14 17.68 Average: all 65.30 0.00 6.11 7.95 0.13 20.50 Average: 0 65.30 0.00 6.11 7.95 0.13 20.50