---> uname -a: Linux prd-centos7-builder-1c-1g-340.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: 2799.998 BogoMIPS: 5599.99 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/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 351 116 11 522 465 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:f3:e6:2f brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fef3:e62f/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) 04:00:44 PM LINUX RESTART 04:01:01 PM tps rtps wtps bread/s bwrtn/s 04:02:01 PM 177.55 36.52 141.03 6154.74 48149.98 04:03:01 PM 155.00 9.26 145.74 1229.39 16383.74 04:04:01 PM 183.09 32.54 150.55 2214.67 24567.32 04:05:02 PM 266.25 162.20 104.05 11054.87 15637.35 Average: 195.74 60.50 135.24 5188.50 26195.01 04:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 PM 75976 938484 92.51 2088 531760 477180 23.13 399672 403752 1956 04:03:01 PM 113672 900788 88.79 2088 525396 408096 19.78 338948 388604 24976 04:04:01 PM 136696 877764 86.53 0 468152 494316 23.96 259628 439512 19428 04:05:02 PM 65384 949076 93.55 0 540700 416536 20.19 287360 463448 37460 Average: 97932 916528 90.35 1044 516502 449032 21.77 321402 423829 20955 04:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:02:01 PM eth0 428.11 272.77 2015.13 68.84 0.00 0.00 0.00 04:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM eth0 47.56 46.33 573.24 9.46 0.00 0.00 0.00 04:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM eth0 82.84 77.38 1375.72 8.66 0.00 0.00 0.00 04:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 18.55 17.82 13.79 8.63 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 144.36 103.60 993.58 23.92 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) 04:00:44 PM LINUX RESTART 04:01:01 PM CPU %user %nice %system %iowait %steal %idle 04:02:01 PM all 58.95 0.00 7.05 9.74 0.11 24.16 04:02:01 PM 0 58.95 0.00 7.05 9.74 0.11 24.16 04:03:01 PM all 70.32 0.00 6.68 1.07 0.13 21.81 04:03:01 PM 0 70.32 0.00 6.68 1.07 0.13 21.81 04:04:01 PM all 54.55 0.00 5.14 4.24 0.13 35.95 04:04:01 PM 0 54.55 0.00 5.14 4.24 0.13 35.95 04:05:02 PM all 56.23 0.00 4.78 17.12 0.12 21.74 04:05:02 PM 0 56.23 0.00 4.78 17.12 0.12 21.74 Average: all 59.98 0.00 5.91 8.08 0.12 25.91 Average: 0 59.98 0.00 5.91 8.08 0.12 25.91