---> uname -a: Linux prd-centos7-builder-1c-1g-265.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 327 91 11 571 488 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:e6:ce:3a brd ff:ff:ff:ff:ff:ff inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fee6:ce3a/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) 01:44:59 PM LINUX RESTART 01:46:01 PM tps rtps wtps bread/s bwrtn/s 01:47:02 PM 138.85 5.00 133.85 281.81 16316.02 01:48:01 PM 104.29 5.05 99.24 702.85 15089.42 01:49:01 PM 303.74 153.51 150.23 10554.13 25020.45 Average: 182.49 54.74 127.76 3861.50 18819.84 01:46:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:02 PM 147552 866908 85.46 2088 498276 423032 20.51 266692 430864 41756 01:48:01 PM 93980 920480 90.74 2088 495516 524028 25.40 334080 406236 480 01:49:01 PM 65000 949460 93.59 0 534256 453380 21.98 315504 449640 47652 Average: 102177 912283 89.93 1392 509349 466813 22.63 305425 428913 29963 01:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:47:02 PM eth0 57.68 56.03 864.28 9.07 0.00 0.00 0.00 01:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 77.75 74.30 1390.34 8.88 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 9.46 10.26 7.08 7.03 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.25 46.81 753.23 8.33 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) 01:44:59 PM LINUX RESTART 01:46:01 PM CPU %user %nice %system %iowait %steal %idle 01:47:02 PM all 71.48 0.00 6.38 2.59 0.17 19.39 01:47:02 PM 0 71.48 0.00 6.38 2.59 0.17 19.39 01:48:01 PM all 46.34 0.00 4.24 1.15 0.13 48.15 01:48:01 PM 0 46.34 0.00 4.24 1.15 0.13 48.15 01:49:01 PM all 60.58 0.00 6.50 17.16 0.16 15.60 01:49:01 PM 0 60.58 0.00 6.50 17.16 0.16 15.60 Average: all 59.42 0.00 5.70 6.98 0.15 27.74 Average: 0 59.42 0.00 5.70 6.98 0.15 27.74