---> uname -a: Linux prd-centos7-builder-1c-1g-1199.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: 990 342 84 10 563 472 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:8e:79:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.84/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe8e:79b7/64 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) 11/30/2023 _x86_64_ (1 CPU) 10:46:05 AM LINUX RESTART 10:47:01 AM tps rtps wtps bread/s bwrtn/s 10:48:01 AM 141.83 4.37 137.46 245.25 16145.78 10:49:02 AM 149.01 14.11 134.89 1492.16 22295.72 10:50:01 AM 332.69 178.61 154.08 13805.32 26054.41 Average: 207.51 65.40 142.11 5159.60 21498.56 10:47:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 AM 81720 932740 91.94 2088 517580 464100 22.50 383488 385936 24944 10:49:02 AM 91804 922656 90.95 0 464068 553332 26.82 352336 396068 36140 10:50:01 AM 80672 933788 92.05 0 524944 434900 21.08 199164 548516 32444 Average: 84732 929728 91.65 696 502197 484111 23.47 311663 443507 31176 10:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:48:01 AM eth0 67.46 65.25 966.19 8.37 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:02 AM eth0 130.39 114.93 2492.18 13.15 0.00 0.00 0.00 10:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 10.10 11.48 8.07 7.79 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.61 64.13 1161.76 9.78 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) 11/30/2023 _x86_64_ (1 CPU) 10:46:05 AM LINUX RESTART 10:47:01 AM CPU %user %nice %system %iowait %steal %idle 10:48:01 AM all 67.62 0.00 5.87 2.29 0.16 24.05 10:48:01 AM 0 67.62 0.00 5.87 2.29 0.16 24.05 10:49:02 AM all 66.97 0.00 6.27 2.39 0.14 24.23 10:49:02 AM 0 66.97 0.00 6.27 2.39 0.14 24.23 10:50:01 AM all 58.42 0.00 6.34 20.26 0.15 14.83 10:50:01 AM 0 58.42 0.00 6.34 20.26 0.15 14.83 Average: all 64.35 0.00 6.16 8.28 0.15 21.06 Average: 0 64.35 0.00 6.16 8.28 0.15 21.06