---> uname -a: Linux prd-centos7-builder-1c-1g-560.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: 990 339 121 11 530 477 Swap: 1023 1 1022 ---> 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:47:8d:2f brd ff:ff:ff:ff:ff:ff inet 10.32.6.150/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe47:8d2f/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) 12:38:42 PM LINUX RESTART 12:39:03 PM tps rtps wtps bread/s bwrtn/s 12:40:02 PM 130.22 31.24 98.98 4939.55 15327.17 12:41:01 PM 143.60 6.76 136.85 1097.93 14660.67 12:42:01 PM 236.98 45.16 191.82 4547.85 33697.27 12:43:01 PM 201.60 152.62 48.98 8618.85 5419.89 Average: 178.97 60.24 118.73 4855.24 17237.16 12:39:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:02 PM 210540 803920 79.25 2088 459420 401020 19.44 293328 357904 10156 12:41:01 PM 113716 900744 88.79 2088 486520 504228 24.44 322676 402196 24060 12:42:01 PM 94916 919544 90.64 0 473444 532372 25.81 341260 396820 41480 12:43:01 PM 69372 945088 93.16 0 539660 411376 19.94 291364 448972 132 Average: 122136 892324 87.96 1044 489761 462249 22.41 312157 401473 18957 12:39:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:40:02 PM eth0 435.94 275.25 2108.81 70.13 0.00 0.00 0.00 12:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 57.41 56.81 779.11 9.19 0.00 0.00 0.00 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 69.52 65.33 1210.93 8.50 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM eth0 17.11 16.36 12.86 8.01 0.00 0.00 0.00 12:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.26 101.71 1013.59 23.56 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) 12:38:42 PM LINUX RESTART 12:39:03 PM CPU %user %nice %system %iowait %steal %idle 12:40:02 PM all 69.62 0.00 6.70 2.21 0.15 21.31 12:40:02 PM 0 69.62 0.00 6.70 2.21 0.15 21.31 12:41:01 PM all 71.21 0.00 6.23 1.62 0.13 20.81 12:41:01 PM 0 71.21 0.00 6.23 1.62 0.13 20.81 12:42:01 PM all 67.81 0.00 6.39 4.93 0.18 20.68 12:42:01 PM 0 67.81 0.00 6.39 4.93 0.18 20.68 12:43:01 PM all 42.77 0.00 3.67 16.33 0.11 37.13 12:43:01 PM 0 42.77 0.00 3.67 16.33 0.11 37.13 Average: all 62.59 0.00 5.72 6.41 0.14 25.13 Average: 0 62.59 0.00 5.72 6.41 0.14 25.13