---> uname -a: Linux prd-centos7-builder-1c-1g-414.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: 2799.870 BogoMIPS: 5599.74 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 5.5G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 314 123 12 552 508 Swap: 1023 0 1023 ---> 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:22:ce:01 brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe22:ce01/64 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) 12/13/2023 _x86_64_ (1 CPU) 08:14:39 PM LINUX RESTART 08:15:02 PM tps rtps wtps bread/s bwrtn/s 08:16:01 PM 150.72 26.04 124.68 4467.76 12875.52 08:17:01 PM 128.69 11.87 116.82 1517.42 11414.19 08:18:01 PM 152.03 94.23 57.80 6347.90 4720.08 Average: 143.78 44.20 99.58 4110.78 9646.30 08:15:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:16:01 PM 212348 802112 79.07 2088 458576 411972 19.97 252848 400580 17604 08:17:01 PM 67980 946480 93.30 2088 501156 502684 24.37 419564 362720 29380 08:18:01 PM 136372 878088 86.56 2088 515656 415720 20.15 346992 368432 1724 Average: 138900 875560 86.31 2088 491796 443459 21.50 339801 377244 16236 08:15:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:16:01 PM eth0 264.15 170.62 1464.49 62.27 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 53.33 52.33 690.40 11.66 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 17.50 17.50 14.05 12.20 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.66 79.55 717.89 28.49 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) 12/13/2023 _x86_64_ (1 CPU) 08:14:39 PM LINUX RESTART 08:15:02 PM CPU %user %nice %system %iowait %steal %idle 08:16:01 PM all 64.80 0.00 6.46 5.01 0.15 23.57 08:16:01 PM 0 64.80 0.00 6.46 5.01 0.15 23.57 08:17:01 PM all 67.97 0.00 6.69 2.59 0.15 22.60 08:17:01 PM 0 67.97 0.00 6.69 2.59 0.15 22.60 08:18:01 PM all 63.31 0.00 6.28 12.28 0.15 17.99 08:18:01 PM 0 63.31 0.00 6.28 12.28 0.15 17.99 Average: all 65.36 0.00 6.48 6.64 0.15 21.37 Average: 0 65.36 0.00 6.48 6.64 0.15 21.37