---> uname -a: Linux prd-centos7-builder-1c-1g-1952.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: 990 326 127 11 537 490 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:39:7d:ed brd ff:ff:ff:ff:ff:ff inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe39:7ded/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) 06:06:43 PM LINUX RESTART 06:07:03 PM tps rtps wtps bread/s bwrtn/s 06:08:02 PM 140.70 31.21 109.49 4772.15 13911.96 06:09:02 PM 155.60 4.94 150.66 550.51 16258.66 06:10:01 PM 241.57 52.20 189.37 4662.07 35251.02 06:11:01 PM 191.52 140.28 51.25 8000.57 3755.89 Average: 182.55 57.95 124.60 4527.17 17191.17 06:07:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:02 PM 198344 816116 80.45 2088 489072 407956 19.77 255628 412868 50108 06:09:02 PM 110972 903488 89.06 2088 516740 498700 24.17 346488 385428 31728 06:10:01 PM 161168 853292 84.11 0 443680 538096 26.08 265580 401604 25624 06:11:01 PM 130844 883616 87.10 0 501052 409036 19.83 290936 394292 140 Average: 150332 864128 85.18 1044 487636 463447 22.46 289658 398548 26900 06:07:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:08:02 PM eth0 285.77 187.48 1493.82 63.67 0.00 0.00 0.00 06:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:02 PM eth0 59.11 57.51 792.04 10.94 0.00 0.00 0.00 06:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 67.20 63.78 1186.47 8.55 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 17.99 18.12 14.32 12.49 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.32 80.92 862.90 23.72 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) 06:06:43 PM LINUX RESTART 06:07:03 PM CPU %user %nice %system %iowait %steal %idle 06:08:02 PM all 67.24 0.00 6.55 4.96 0.11 21.13 06:08:02 PM 0 67.24 0.00 6.55 4.96 0.11 21.13 06:09:02 PM all 67.83 0.00 6.27 3.58 0.11 22.20 06:09:02 PM 0 67.83 0.00 6.27 3.58 0.11 22.20 06:10:01 PM all 68.07 0.00 6.72 5.13 0.11 19.96 06:10:01 PM 0 68.07 0.00 6.72 5.13 0.11 19.96 06:11:01 PM all 58.22 0.00 3.35 15.77 0.11 22.56 06:11:01 PM 0 58.22 0.00 3.35 15.77 0.11 22.56 Average: all 65.27 0.00 5.70 7.44 0.11 21.47 Average: 0 65.27 0.00 5.70 7.44 0.11 21.47