---> uname -a: Linux prd-centos7-builder-1c-1g-814.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: 990 340 127 10 523 475 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:70:2d:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe70:2d24/64 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) 07:44:36 PM LINUX RESTART 07:45:01 PM tps rtps wtps bread/s bwrtn/s 07:46:01 PM 148.98 17.41 131.57 1743.48 13277.11 07:47:02 PM 158.15 11.82 146.33 1641.98 19941.98 07:48:01 PM 252.97 50.64 202.33 7132.85 34043.56 07:49:01 PM 229.24 163.48 65.76 9676.91 6254.87 Average: 197.23 61.28 135.95 5059.07 18262.33 07:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:46:01 PM 190652 823808 81.21 2088 459000 425120 20.61 277364 396804 15440 07:47:02 PM 60664 953796 94.02 2088 480008 566188 27.44 376472 406544 30280 07:48:01 PM 66368 948092 93.46 0 486280 554936 26.90 360040 415736 7548 07:49:01 PM 107176 907284 89.44 0 478004 433416 21.01 217764 483400 168 Average: 106215 908245 89.53 1044 475823 494915 23.99 307910 425621 13359 07:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:46:01 PM eth0 217.95 153.82 1277.09 64.94 0.00 0.00 0.00 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:02 PM eth0 119.78 111.49 2167.20 16.40 0.00 0.00 0.00 07:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM eth0 46.18 45.72 852.49 7.01 0.00 0.00 0.00 07:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM eth0 16.65 16.43 13.35 12.37 0.00 0.00 0.00 07:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.20 81.83 1072.63 25.29 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) 07:44:36 PM LINUX RESTART 07:45:01 PM CPU %user %nice %system %iowait %steal %idle 07:46:01 PM all 68.34 0.00 5.79 5.75 0.13 20.00 07:46:01 PM 0 68.34 0.00 5.79 5.75 0.13 20.00 07:47:02 PM all 69.06 0.00 6.26 2.11 0.11 22.46 07:47:02 PM 0 69.06 0.00 6.26 2.11 0.11 22.46 07:48:01 PM all 69.20 0.00 6.53 5.45 0.13 18.69 07:48:01 PM 0 69.20 0.00 6.53 5.45 0.13 18.69 07:49:01 PM all 57.09 0.00 4.52 16.91 0.13 21.35 07:49:01 PM 0 57.09 0.00 4.52 16.91 0.13 21.35 Average: all 65.88 0.00 5.76 7.61 0.12 20.63 Average: 0 65.88 0.00 5.76 7.61 0.12 20.63