---> uname -a: Linux prd-centos7-builder-1c-1g-1948.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 324 90 11 575 490 Swap: 1023 1 1022 ---> 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:d0:fc:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fed0:fca7/64 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) 12/25/2023 _x86_64_ (1 CPU) 05:13:34 PM LINUX RESTART 05:14:01 PM tps rtps wtps bread/s bwrtn/s 05:15:01 PM 140.80 15.47 125.33 1605.65 12778.99 05:16:02 PM 155.43 8.86 146.57 909.24 16836.26 05:17:01 PM 331.74 150.00 181.74 10203.60 32176.20 05:18:01 PM 99.84 28.26 71.58 1410.95 4771.92 Average: 181.33 50.25 131.07 3505.27 16574.56 05:14:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:15:01 PM 166388 848072 83.60 2088 503820 422576 20.48 274064 426956 38108 05:16:02 PM 62560 951900 93.83 2088 473028 590548 28.63 386340 392412 19456 05:17:01 PM 71328 943132 92.97 0 575504 405584 19.66 239380 518404 44384 05:18:01 PM 174756 839704 82.77 0 475684 389632 18.89 255652 386364 26752 Average: 118758 895702 88.29 1044 507009 452085 21.91 288859 431034 32175 05:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:15:01 PM eth0 115.27 95.51 957.25 33.03 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:02 PM eth0 75.92 73.79 1150.86 12.54 0.00 0.00 0.00 05:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM eth0 34.75 33.74 711.24 8.11 0.00 0.00 0.00 05:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 PM eth0 16.79 18.80 41.38 9.51 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 Average: eth0 60.72 55.50 714.69 15.81 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) 12/25/2023 _x86_64_ (1 CPU) 05:13:34 PM LINUX RESTART 05:14:01 PM CPU %user %nice %system %iowait %steal %idle 05:15:01 PM all 66.16 0.00 5.63 7.07 0.11 21.03 05:15:01 PM 0 66.16 0.00 5.63 7.07 0.11 21.03 05:16:02 PM all 67.97 0.00 6.17 1.52 0.11 24.24 05:16:02 PM 0 67.97 0.00 6.17 1.52 0.11 24.24 05:17:01 PM all 59.89 0.00 6.79 18.62 0.11 14.59 05:17:01 PM 0 59.89 0.00 6.79 18.62 0.11 14.59 05:18:01 PM all 66.95 0.00 3.82 1.59 0.11 27.54 05:18:01 PM 0 66.95 0.00 3.82 1.59 0.11 27.54 Average: all 65.26 0.00 5.60 7.15 0.11 21.88 Average: 0 65.26 0.00 5.60 7.15 0.11 21.88