---> uname -a: Linux prd-centos7-builder-1c-1g-1426.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: 990 326 135 10 529 490 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:52:70:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe52:7089/64 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) 04:13:37 PM LINUX RESTART 04:14:02 PM tps rtps wtps bread/s bwrtn/s 04:15:01 PM 108.10 18.01 90.09 2146.55 13261.61 04:16:01 PM 155.61 9.52 146.10 1589.21 20925.90 04:17:01 PM 216.68 53.75 162.93 7192.36 29826.77 04:18:01 PM 146.49 74.93 71.55 4238.74 9625.88 04:19:01 PM 10.55 0.05 10.50 12.83 727.37 04:20:02 PM 112.56 89.13 23.43 5278.83 717.37 Average: 123.79 40.78 83.00 3386.41 12335.64 04:14:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 PM 184048 830412 81.86 2088 481908 417444 20.23 285128 394152 28524 04:16:01 PM 92556 921904 90.88 2084 518332 504820 24.47 363988 388356 8824 04:17:01 PM 72484 941976 92.85 0 504344 541136 26.23 356820 415724 7512 04:18:01 PM 94196 920264 90.71 0 495680 439936 21.32 230384 485908 16892 04:19:01 PM 161692 852768 84.06 0 496036 371708 18.02 163192 486140 16 04:20:02 PM 123188 891272 87.86 0 495800 414664 20.10 225488 467216 27216 Average: 121361 893099 88.04 695 498683 448285 21.73 270833 439583 14831 04:14:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:15:01 PM eth0 302.34 171.65 1650.80 58.45 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 109.26 102.62 2131.44 12.41 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 56.97 56.43 870.31 8.84 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 19.71 20.47 10.49 5.84 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 2.20 1.77 1.19 0.57 0.00 0.00 0.00 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:02 PM eth0 18.91 18.89 43.40 12.83 0.00 0.00 0.00 04:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.83 60.63 766.54 16.13 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) 04:13:37 PM LINUX RESTART 04:14:02 PM CPU %user %nice %system %iowait %steal %idle 04:15:01 PM all 67.99 0.00 5.47 2.76 0.11 23.67 04:15:01 PM 0 67.99 0.00 5.47 2.76 0.11 23.67 04:16:01 PM all 67.48 0.00 6.54 3.06 0.11 22.80 04:16:01 PM 0 67.48 0.00 6.54 3.06 0.11 22.80 04:17:01 PM all 64.50 0.00 5.98 8.07 0.13 21.33 04:17:01 PM 0 64.50 0.00 5.98 8.07 0.13 21.33 04:18:01 PM all 45.48 0.00 3.96 3.89 0.09 46.58 04:18:01 PM 0 45.48 0.00 3.96 3.89 0.09 46.58 04:19:01 PM all 7.68 0.00 0.68 0.07 0.05 91.52 04:19:01 PM 0 7.68 0.00 0.68 0.07 0.05 91.52 04:20:02 PM all 53.85 0.00 2.94 11.14 0.11 31.97 04:20:02 PM 0 53.85 0.00 2.94 11.14 0.11 31.97 Average: all 50.58 0.00 4.21 4.80 0.10 40.31 Average: 0 50.58 0.00 4.21 4.80 0.10 40.31