---> uname -a: Linux prd-centos7-builder-1c-1g-1399.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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 326 114 10 549 489 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:8f:ff:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe8f:ff94/64 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) 12/19/2023 _x86_64_ (1 CPU) 12:32:19 PM LINUX RESTART 12:33:01 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 123.17 6.42 116.75 312.20 14902.87 12:35:02 PM 158.62 9.73 148.89 1383.47 22969.70 12:36:01 PM 273.65 86.70 186.96 9038.40 31606.38 12:37:01 PM 174.41 123.35 51.06 7202.29 3034.60 Average: 182.16 56.68 125.49 4479.12 18039.62 12:33:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 130840 883620 87.10 2088 518964 439112 21.28 337704 397144 13216 12:35:02 PM 82060 932400 91.91 0 512100 529000 25.64 343196 416344 5056 12:36:01 PM 222048 792412 78.11 0 424688 408580 19.80 166320 441800 8632 12:37:01 PM 95700 918760 90.57 0 508368 435720 21.12 232348 487256 2784 Average: 132662 881798 86.92 522 491030 453103 21.96 269892 435636 7422 12:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:34:01 PM eth0 90.27 89.85 1290.85 9.97 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 PM eth0 112.10 104.99 2270.64 13.92 0.00 0.00 0.00 12:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 32.94 34.78 248.68 8.31 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 18.48 19.04 43.42 11.22 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.41 62.12 963.35 10.87 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) 12/19/2023 _x86_64_ (1 CPU) 12:32:19 PM LINUX RESTART 12:33:01 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 67.47 0.00 5.46 3.22 0.11 23.75 12:34:01 PM 0 67.47 0.00 5.46 3.22 0.11 23.75 12:35:02 PM all 67.26 0.00 6.67 2.15 0.11 23.81 12:35:02 PM 0 67.26 0.00 6.67 2.15 0.11 23.81 12:36:01 PM all 62.63 0.00 6.74 9.15 0.13 21.35 12:36:01 PM 0 62.63 0.00 6.74 9.15 0.13 21.35 12:37:01 PM all 59.04 0.00 3.04 13.38 0.09 24.44 12:37:01 PM 0 59.04 0.00 3.04 13.38 0.09 24.44 Average: all 64.09 0.00 5.47 6.99 0.11 23.35 Average: 0 64.09 0.00 5.47 6.99 0.11 23.35