---> uname -a: Linux prd-centos7-builder-1c-1g-1234.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: 990 346 122 10 521 469 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:cb:38:4d brd ff:ff:ff:ff:ff:ff inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fecb:384d/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) 03:17:46 PM LINUX RESTART 03:18:01 PM tps rtps wtps bread/s bwrtn/s 03:19:01 PM 202.53 47.87 154.66 6725.26 49015.46 03:20:01 PM 151.52 8.10 143.42 935.38 15321.11 03:21:02 PM 225.77 53.74 172.03 6258.43 30142.08 03:22:01 PM 285.55 169.89 115.65 11149.76 16748.53 Average: 216.39 69.89 146.49 6273.52 27868.34 03:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 PM 60052 954408 94.08 2088 529232 481184 23.32 394972 411908 41800 03:20:01 PM 70612 943848 93.04 2088 483972 547272 26.53 368872 402696 29576 03:21:02 PM 70216 944244 93.08 0 518148 515848 25.00 317180 455556 43992 03:22:01 PM 70444 944016 93.06 0 512148 439856 21.32 220756 527032 13244 Average: 67831 946629 93.31 1044 510875 496040 24.04 325445 449298 32153 03:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:19:01 PM eth0 319.76 195.83 1516.72 62.30 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 59.32 57.05 736.57 10.44 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:02 PM eth0 112.68 106.63 2316.22 14.02 0.00 0.00 0.00 03:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 17.66 16.76 28.47 7.06 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 127.82 94.34 1152.14 23.54 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) 03:17:46 PM LINUX RESTART 03:18:01 PM CPU %user %nice %system %iowait %steal %idle 03:19:01 PM all 60.00 0.00 7.33 12.29 0.13 20.26 03:19:01 PM 0 60.00 0.00 7.33 12.29 0.13 20.26 03:20:01 PM all 70.91 0.00 6.52 1.28 0.11 21.18 03:20:01 PM 0 70.91 0.00 6.52 1.28 0.11 21.18 03:21:02 PM all 62.52 0.00 6.34 6.96 0.14 24.04 03:21:02 PM 0 62.52 0.00 6.34 6.96 0.14 24.04 03:22:01 PM all 57.79 0.00 5.04 17.93 0.13 19.11 03:22:01 PM 0 57.79 0.00 5.04 17.93 0.13 19.11 Average: all 62.79 0.00 6.31 9.62 0.13 21.15 Average: 0 62.79 0.00 6.31 9.62 0.13 21.15