---> uname -a: Linux prd-centos7-builder-1c-1g-27.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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 324 81 11 584 490 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:7a:65:87 brd ff:ff:ff:ff:ff:ff inet 10.32.7.67/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe7a:6587/64 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) 12/12/2023 _x86_64_ (1 CPU) 02:37:45 AM LINUX RESTART 02:38:01 AM tps rtps wtps bread/s bwrtn/s 02:39:02 AM 192.59 35.60 156.99 5827.19 49836.78 02:40:01 AM 144.98 4.85 140.13 277.09 15730.99 02:41:01 AM 236.30 39.78 196.52 4222.50 34747.68 02:42:01 AM 181.05 133.75 47.30 7327.65 2960.19 Average: 189.00 53.97 135.03 4444.32 25820.97 02:38:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:02 AM 131204 883256 87.07 2088 479416 477412 23.14 317380 410832 42692 02:40:01 AM 77240 937220 92.39 2088 550700 496088 24.05 372592 389400 28440 02:41:01 AM 216184 798276 78.69 0 435400 465192 22.55 206564 407408 12164 02:42:01 AM 124424 890036 87.73 0 512916 407460 19.75 283096 408208 27220 Average: 137263 877197 86.47 1044 494608 461538 22.37 294908 403962 27629 02:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:39:02 AM eth0 273.55 180.19 1409.11 63.08 0.00 0.00 0.00 02:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 60.94 59.58 746.03 9.11 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 68.33 65.30 1190.45 7.80 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 18.86 19.31 43.21 12.43 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.38 81.02 845.91 23.13 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) 12/12/2023 _x86_64_ (1 CPU) 02:37:45 AM LINUX RESTART 02:38:01 AM CPU %user %nice %system %iowait %steal %idle 02:39:02 AM all 61.42 0.00 7.55 10.67 0.11 20.25 02:39:02 AM 0 61.42 0.00 7.55 10.67 0.11 20.25 02:40:01 AM all 68.39 0.00 6.21 1.73 0.11 23.56 02:40:01 AM 0 68.39 0.00 6.21 1.73 0.11 23.56 02:41:01 AM all 67.16 0.00 6.51 5.47 0.09 20.76 02:41:01 AM 0 67.16 0.00 6.51 5.47 0.09 20.76 02:42:01 AM all 57.14 0.00 4.10 15.49 0.11 23.16 02:42:01 AM 0 57.14 0.00 4.10 15.49 0.11 23.16 Average: all 63.49 0.00 6.09 8.40 0.10 21.92 Average: 0 63.49 0.00 6.09 8.40 0.10 21.92