---> uname -a: Linux prd-centos7-builder-1c-1g-858.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 328 112 11 550 487 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:b2:a2:6c brd ff:ff:ff:ff:ff:ff inet 10.32.6.190/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:feb2:a26c/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) 09:34:28 PM LINUX RESTART 09:35:01 PM tps rtps wtps bread/s bwrtn/s 09:36:02 PM 146.07 12.47 133.60 1124.71 14537.72 09:37:01 PM 153.97 10.04 143.93 1183.47 20003.19 09:38:01 PM 197.43 51.14 146.30 6692.01 26138.78 09:39:02 PM 249.56 144.83 104.72 8202.83 14024.19 Average: 187.34 55.43 131.92 4344.52 18647.57 09:35:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:02 PM 143296 871164 85.87 2088 526584 417564 20.24 262964 459332 30452 09:37:01 PM 71916 942544 92.91 2088 472596 590408 28.62 394160 381224 24644 09:38:01 PM 68940 945520 93.20 0 520272 536448 26.00 374400 403480 10900 09:39:02 PM 142308 872152 85.97 0 487204 412300 19.99 209500 468168 552 Average: 106615 907845 89.49 1044 501664 489180 23.71 310256 428051 16637 09:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:36:02 PM eth0 95.50 84.39 1035.23 17.31 0.00 0.00 0.00 09:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 107.84 102.59 2131.10 14.21 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM eth0 61.26 54.93 797.60 8.48 0.00 0.00 0.00 09:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:02 PM eth0 25.50 22.86 49.00 8.56 0.00 0.00 0.00 09:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.03 65.72 991.10 12.10 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) 09:34:28 PM LINUX RESTART 09:35:01 PM CPU %user %nice %system %iowait %steal %idle 09:36:02 PM all 66.07 0.00 6.17 6.21 0.11 21.44 09:36:02 PM 0 66.07 0.00 6.17 6.21 0.11 21.44 09:37:01 PM all 69.09 0.00 6.39 1.74 0.13 22.64 09:37:01 PM 0 69.09 0.00 6.39 1.74 0.13 22.64 09:38:01 PM all 62.27 0.00 6.00 6.09 0.11 25.53 09:38:01 PM 0 62.27 0.00 6.00 6.09 0.11 25.53 09:39:02 PM all 48.57 0.00 5.15 13.96 0.14 32.18 09:39:02 PM 0 48.57 0.00 5.15 13.96 0.14 32.18 Average: all 61.38 0.00 5.92 7.07 0.12 25.51 Average: 0 61.38 0.00 5.92 7.07 0.12 25.51