---> uname -a: Linux prd-centos7-builder-1c-1g-1236.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: 2800.022 BogoMIPS: 5600.04 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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 328 132 10 529 489 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:c3:6c:ca brd ff:ff:ff:ff:ff:ff inet 10.32.6.252/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fec3:6cca/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) 12/18/2023 _x86_64_ (1 CPU) 01:51:13 AM LINUX RESTART 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:02 AM 153.16 4.27 148.90 239.42 18554.03 01:54:01 AM 172.02 11.94 160.08 1087.63 26605.89 01:55:01 AM 221.73 97.17 124.56 7134.80 17779.42 01:56:01 AM 105.30 87.24 18.05 5219.50 602.22 Average: 162.75 50.72 112.03 3453.35 15730.59 01:52:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:02 AM 101856 912604 89.96 2088 512552 459160 22.26 361256 391236 9760 01:54:01 AM 207172 807288 79.58 0 416528 464084 22.50 186740 426532 6692 01:55:01 AM 173008 841452 82.95 0 495980 369388 17.91 240148 404000 7152 01:56:01 AM 109768 904692 89.18 0 507380 424996 20.60 306452 405100 2864 Average: 147951 866509 85.42 522 483110 429407 20.81 273649 406717 6617 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:53:02 AM eth0 80.34 77.18 1035.92 9.60 0.00 0.00 0.00 01:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 87.17 80.58 1413.65 11.49 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 17.98 19.58 20.80 5.59 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 18.35 17.19 43.27 11.18 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.48 48.19 618.97 9.46 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) 12/18/2023 _x86_64_ (1 CPU) 01:51:13 AM LINUX RESTART 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:02 AM all 67.65 0.00 6.09 3.83 0.11 22.31 01:53:02 AM 0 67.65 0.00 6.09 3.83 0.11 22.31 01:54:01 AM all 69.66 0.00 6.76 1.75 0.11 21.72 01:54:01 AM 0 69.66 0.00 6.76 1.75 0.11 21.72 01:55:01 AM all 58.70 0.00 5.57 7.79 0.09 27.85 01:55:01 AM 0 58.70 0.00 5.57 7.79 0.09 27.85 01:56:01 AM all 41.44 0.00 1.97 11.05 0.09 45.45 01:56:01 AM 0 41.44 0.00 1.97 11.05 0.09 45.45 Average: all 59.18 0.00 5.07 6.17 0.10 29.48 Average: 0 59.18 0.00 5.07 6.17 0.10 29.48