---> uname -a: Linux prd-centos7-builder-1c-1g-1338.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: 990 324 134 11 531 491 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:10:cb:1d brd ff:ff:ff:ff:ff:ff inet 10.32.7.144/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe10:cb1d/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) 12/19/2023 _x86_64_ (1 CPU) 02:46:47 AM LINUX RESTART 02:47:01 AM tps rtps wtps bread/s bwrtn/s 02:48:01 AM 215.73 56.87 158.86 6801.76 49330.57 02:49:01 AM 157.11 8.09 149.02 682.66 14738.46 02:50:02 AM 233.18 49.99 183.19 6573.23 35689.07 02:51:02 AM 249.66 164.01 85.64 9123.87 11353.85 Average: 214.03 69.81 144.22 5805.77 27838.81 02:47:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 AM 69524 944936 93.15 2088 542968 479404 23.24 367240 431028 33364 02:49:01 AM 80784 933676 92.04 2088 510720 531892 25.78 354020 407580 37976 02:50:02 AM 74120 940340 92.69 0 513784 536524 26.01 357208 411072 908 02:51:02 AM 131848 882612 87.00 0 503516 405972 19.68 207488 476720 4324 Average: 89069 925391 91.22 1044 517747 488448 23.68 321489 431600 19143 02:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:48:01 AM eth0 334.16 199.05 1421.22 61.99 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 54.42 53.54 699.63 9.72 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 AM eth0 127.76 120.55 2383.49 14.09 0.00 0.00 0.00 02:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:02 AM eth0 24.61 21.69 34.72 8.97 0.00 0.00 0.00 02:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 135.69 98.96 1136.67 23.77 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) 12/19/2023 _x86_64_ (1 CPU) 02:46:47 AM LINUX RESTART 02:47:01 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 58.23 0.00 7.30 14.19 0.11 20.17 02:48:01 AM 0 58.23 0.00 7.30 14.19 0.11 20.17 02:49:01 AM all 69.83 0.00 6.58 1.93 0.11 21.56 02:49:01 AM 0 69.83 0.00 6.58 1.93 0.11 21.56 02:50:02 AM all 63.63 0.00 6.40 7.93 0.11 21.94 02:50:02 AM 0 63.63 0.00 6.40 7.93 0.11 21.94 02:51:02 AM all 56.46 0.00 4.48 18.80 0.11 20.15 02:51:02 AM 0 56.46 0.00 4.48 18.80 0.11 20.15 Average: all 62.02 0.00 6.19 10.73 0.11 20.95 Average: 0 62.02 0.00 6.19 10.73 0.11 20.95