---> uname -a: Linux prd-centos7-builder-1c-1g-774.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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 314 113 10 562 500 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:9d:11:42 brd ff:ff:ff:ff:ff:ff inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe9d:1142/64 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) 12/15/2023 _x86_64_ (1 CPU) 05:17:47 PM LINUX RESTART 05:18:01 PM tps rtps wtps bread/s bwrtn/s 05:19:02 PM 200.36 85.13 115.23 8604.64 47764.50 05:20:01 PM 143.65 5.93 137.72 331.48 15672.11 05:21:01 PM 206.80 44.78 162.02 3447.37 28615.48 05:22:01 PM 217.28 89.73 127.55 8585.94 20520.96 05:23:01 PM 10.99 0.07 10.92 13.50 912.81 05:24:01 PM 92.62 83.30 9.32 4916.56 228.57 Average: 143.20 51.29 91.90 4285.72 18593.12 05:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:02 PM 67572 946888 93.34 2088 563928 477408 23.14 358904 451872 34544 05:20:01 PM 116568 897892 88.51 2088 547980 410944 19.92 315728 413052 24976 05:21:01 PM 203304 811156 79.96 0 428692 492988 23.90 191240 444244 50652 05:22:01 PM 157188 857272 84.51 0 514388 371208 17.99 165088 488864 22980 05:23:01 PM 156500 857960 84.57 0 514776 371144 17.99 165020 489104 16 05:24:01 PM 121704 892756 88.00 0 511484 414536 20.09 222204 472784 120 Average: 137139 877321 86.48 696 513541 423038 20.51 236364 459987 22215 05:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:19:02 PM eth0 287.54 180.45 1511.53 60.74 0.00 0.00 0.00 05:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 PM eth0 48.23 46.32 585.48 9.05 0.00 0.00 0.00 05:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 PM eth0 132.87 123.41 2524.54 12.60 0.00 0.00 0.00 05:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 PM eth0 19.46 19.20 27.96 5.68 0.00 0.00 0.00 05:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM eth0 1.54 1.65 0.92 1.50 0.00 0.00 0.00 05:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 PM eth0 10.83 10.08 10.24 6.91 0.00 0.00 0.00 05:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.94 62.36 760.51 15.86 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) 12/15/2023 _x86_64_ (1 CPU) 05:17:47 PM LINUX RESTART 05:18:01 PM CPU %user %nice %system %iowait %steal %idle 05:19:02 PM all 59.46 0.00 6.84 12.84 0.15 20.73 05:19:02 PM 0 59.46 0.00 6.84 12.84 0.15 20.73 05:20:01 PM all 71.09 0.00 6.78 2.68 0.13 19.32 05:20:01 PM 0 71.09 0.00 6.78 2.68 0.13 19.32 05:21:01 PM all 66.13 0.00 6.82 4.32 0.15 22.59 05:21:01 PM 0 66.13 0.00 6.82 4.32 0.15 22.59 05:22:01 PM all 60.53 0.00 5.38 5.72 0.16 28.21 05:22:01 PM 0 60.53 0.00 5.38 5.72 0.16 28.21 05:23:01 PM all 7.91 0.00 0.66 0.07 0.03 91.33 05:23:01 PM 0 7.91 0.00 0.66 0.07 0.03 91.33 05:24:01 PM all 27.20 0.00 1.72 10.50 0.07 60.52 05:24:01 PM 0 27.20 0.00 1.72 10.50 0.07 60.52 Average: all 47.95 0.00 4.62 6.00 0.11 41.32 Average: 0 47.95 0.00 4.62 6.00 0.11 41.32