---> uname -a: Linux prd-centos7-builder-1c-1g-1200.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: 990 319 129 10 541 495 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:7d:cb:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe7d:cb37/64 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) 12/17/2023 _x86_64_ (1 CPU) 08:26:25 PM LINUX RESTART 08:27:01 PM tps rtps wtps bread/s bwrtn/s 08:28:01 PM 120.63 12.14 108.49 1110.84 14865.03 08:29:02 PM 153.73 12.67 141.05 1272.58 20632.57 08:30:01 PM 266.75 71.56 195.19 8357.90 34641.20 08:31:01 PM 189.93 139.68 50.24 7515.30 4245.59 Average: 182.33 58.99 123.34 4546.35 18507.14 08:27:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 PM 80924 933536 92.02 2088 577980 430620 20.87 301560 479260 49432 08:29:02 PM 178700 835760 82.38 4 445288 505364 24.50 282816 383628 38320 08:30:01 PM 277472 736988 72.65 0 417244 370592 17.96 137852 420720 39344 08:31:01 PM 154132 860328 84.81 0 515052 375928 18.22 187620 474600 144 Average: 172807 841653 82.97 523 488891 420626 20.39 227462 439552 31810 08:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:28:01 PM eth0 93.37 89.34 1328.73 13.27 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:02 PM eth0 92.65 88.32 1758.26 11.10 0.00 0.00 0.00 08:29:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 PM eth0 46.62 44.13 807.36 8.54 0.00 0.00 0.00 08:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 PM eth0 19.32 18.31 18.84 10.96 0.00 0.00 0.00 08:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.05 60.08 978.70 10.98 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) 12/17/2023 _x86_64_ (1 CPU) 08:26:25 PM LINUX RESTART 08:27:01 PM CPU %user %nice %system %iowait %steal %idle 08:28:01 PM all 68.42 0.00 6.05 2.93 0.09 22.51 08:28:01 PM 0 68.42 0.00 6.05 2.93 0.09 22.51 08:29:02 PM all 69.69 0.00 6.45 1.95 0.11 21.81 08:29:02 PM 0 69.69 0.00 6.45 1.95 0.11 21.81 08:30:01 PM all 68.26 0.00 6.75 7.52 0.13 17.35 08:30:01 PM 0 68.26 0.00 6.75 7.52 0.13 17.35 08:31:01 PM all 58.86 0.00 3.53 15.19 0.11 22.31 08:31:01 PM 0 58.86 0.00 3.53 15.19 0.11 22.31 Average: all 66.29 0.00 5.69 6.90 0.11 21.01 Average: 0 66.29 0.00 5.69 6.90 0.11 21.01