---> uname -a: Linux prd-centos7-builder-1c-1g-665.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: 990 335 120 10 534 480 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:5c:d3:35 brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe5c:d335/64 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) 12/14/2023 _x86_64_ (1 CPU) 05:23:01 PM LINUX RESTART 05:24:01 PM tps rtps wtps bread/s bwrtn/s 05:25:02 PM 150.02 5.24 144.78 297.63 17006.39 05:26:01 PM 171.82 16.09 155.73 1803.14 27074.02 05:27:01 PM 245.77 105.76 140.02 9403.80 22926.95 05:28:01 PM 145.14 100.79 44.35 6184.84 2391.52 Average: 178.24 57.27 120.97 4442.01 17293.09 05:24:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:25:02 PM 160452 854008 84.18 2088 494304 406488 19.70 305688 381016 18680 05:26:01 PM 70356 944104 93.06 0 487464 547648 26.55 355552 410160 19792 05:27:01 PM 139692 874768 86.23 0 472200 412172 19.98 178336 489568 37336 05:28:01 PM 70032 944428 93.10 0 504296 452732 21.94 250328 493164 28824 Average: 110133 904327 89.14 522 489566 454760 22.04 272476 443477 26158 05:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:25:02 PM eth0 65.14 63.52 968.51 9.68 0.00 0.00 0.00 05:25:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 PM eth0 117.46 110.50 2540.48 12.16 0.00 0.00 0.00 05:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 PM eth0 17.00 17.95 44.59 5.78 0.00 0.00 0.00 05:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 PM eth0 22.26 22.42 50.99 13.61 0.00 0.00 0.00 05:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.13 53.29 892.56 10.30 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) 12/14/2023 _x86_64_ (1 CPU) 05:23:01 PM LINUX RESTART 05:24:01 PM CPU %user %nice %system %iowait %steal %idle 05:25:02 PM all 69.26 0.00 6.37 2.26 0.13 21.99 05:25:02 PM 0 69.26 0.00 6.37 2.26 0.13 21.99 05:26:01 PM all 69.15 0.00 6.38 2.21 0.17 22.09 05:26:01 PM 0 69.15 0.00 6.38 2.21 0.17 22.09 05:27:01 PM all 63.69 0.00 6.12 8.89 0.13 21.18 05:27:01 PM 0 63.69 0.00 6.12 8.89 0.13 21.18 05:28:01 PM all 60.45 0.00 3.19 13.95 0.13 22.27 05:28:01 PM 0 60.45 0.00 3.19 13.95 0.13 22.27 Average: all 65.61 0.00 5.51 6.86 0.14 21.88 Average: 0 65.61 0.00 5.51 6.86 0.14 21.88