---> uname -a: Linux prd-centos7-builder-1c-1g-767.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 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 335 82 10 572 480 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:56:14:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe56:14b1/64 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) 05:16:04 PM LINUX RESTART 05:17:01 PM tps rtps wtps bread/s bwrtn/s 05:18:01 PM 137.21 6.65 130.57 564.14 16220.26 05:19:02 PM 184.33 11.69 172.65 1327.08 29659.12 05:20:01 PM 289.94 169.85 120.09 14091.58 19568.61 Average: 203.66 62.56 141.11 5313.34 21811.40 05:17:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:18:01 PM 170828 843632 83.16 2088 498924 396148 19.20 296720 377528 41380 05:19:02 PM 77336 937124 92.38 0 472948 564376 27.36 364124 394864 5644 05:20:01 PM 62656 951804 93.82 0 526728 459508 22.27 235956 528988 27572 Average: 103607 910853 89.79 696 499533 473344 22.94 298933 433793 24865 05:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:18:01 PM eth0 70.83 67.84 996.86 10.41 0.00 0.00 0.00 05:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:02 PM eth0 128.55 118.59 2509.16 14.76 0.00 0.00 0.00 05:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 PM eth0 15.06 16.48 10.20 9.49 0.00 0.00 0.00 05:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.53 67.69 1172.99 11.55 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) 05:16:04 PM LINUX RESTART 05:17:01 PM CPU %user %nice %system %iowait %steal %idle 05:18:01 PM all 69.83 0.00 6.27 1.58 0.09 22.24 05:18:01 PM 0 69.83 0.00 6.27 1.58 0.09 22.24 05:19:02 PM all 70.27 0.00 6.34 2.24 0.15 21.01 05:19:02 PM 0 70.27 0.00 6.34 2.24 0.15 21.01 05:20:01 PM all 56.51 0.00 5.58 19.19 0.11 18.61 05:20:01 PM 0 56.51 0.00 5.58 19.19 0.11 18.61 Average: all 65.55 0.00 6.06 7.65 0.12 20.62 Average: 0 65.55 0.00 6.06 7.65 0.12 20.62