---> uname -a: Linux prd-centos7-builder-1c-1g-109.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 5.5G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 321 122 12 546 501 Swap: 1023 0 1023 ---> 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:50:43:5b brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe50:435b/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) 12/12/2023 _x86_64_ (1 CPU) 04:42:44 PM LINUX RESTART 04:43:01 PM tps rtps wtps bread/s bwrtn/s 04:44:02 PM 185.22 48.51 136.71 6737.04 50604.74 04:45:01 PM 112.90 5.45 107.45 374.86 10904.25 04:46:01 PM 166.05 105.63 60.42 7319.58 4902.87 Average: 155.06 53.59 101.47 4846.71 22224.70 04:43:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:02 PM 81644 932816 91.95 2088 512212 483944 23.46 386336 395900 9848 04:45:01 PM 61144 953316 93.97 2088 518792 481244 23.33 402140 385424 22912 04:46:01 PM 169172 845288 83.32 2088 506960 385972 18.71 268592 414896 660 Average: 103987 910473 89.75 2088 512655 450387 21.83 352356 398740 11140 04:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:44:02 PM eth0 256.45 160.89 1454.45 59.43 0.00 0.00 0.00 04:44:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM eth0 57.32 55.62 682.80 11.32 0.00 0.00 0.00 04:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM eth0 16.30 15.81 13.56 12.64 0.00 0.00 0.00 04:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.43 77.60 717.08 27.93 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) 12/12/2023 _x86_64_ (1 CPU) 04:42:44 PM LINUX RESTART 04:43:01 PM CPU %user %nice %system %iowait %steal %idle 04:44:02 PM all 63.83 0.00 7.41 8.08 0.14 20.53 04:44:02 PM 0 63.83 0.00 7.41 8.08 0.14 20.53 04:45:01 PM all 70.63 0.00 5.19 1.87 0.11 22.20 04:45:01 PM 0 70.63 0.00 5.19 1.87 0.11 22.20 04:46:01 PM all 61.47 0.00 7.86 13.31 0.11 17.26 04:46:01 PM 0 61.47 0.00 7.86 13.31 0.11 17.26 Average: all 65.26 0.00 6.84 7.80 0.12 19.98 Average: 0 65.26 0.00 6.84 7.80 0.12 19.98