---> uname -a: Linux prd-centos7-builder-1c-1g-662.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: 990 330 121 9 538 486 Swap: 1023 3 1020 ---> 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:66:3a:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.241/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe66:3af8/64 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) 12/14/2023 _x86_64_ (1 CPU) 05:12:20 PM LINUX RESTART 05:13:01 PM tps rtps wtps bread/s bwrtn/s 05:14:01 PM 127.61 3.60 124.02 125.77 16656.41 05:15:01 PM 178.71 13.57 165.15 1741.01 22856.43 05:16:02 PM 266.58 88.38 178.20 8713.08 30665.40 05:17:01 PM 177.03 125.65 51.39 7289.97 3550.95 Average: 187.53 57.64 129.89 4461.56 18470.29 05:13:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 PM 80812 933648 92.03 2088 523068 484924 23.51 357236 432696 7956 05:15:01 PM 82328 932132 91.88 52 503980 531188 25.75 341372 419208 4356 05:16:02 PM 195136 819324 80.76 0 416900 440044 21.33 197660 442948 22492 05:17:01 PM 70960 943500 93.01 0 511160 450192 21.82 250100 495248 15496 Average: 107309 907151 89.42 535 488777 476587 23.10 286592 447525 12575 05:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:14:01 PM eth0 91.80 90.69 1321.95 10.04 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 112.41 103.36 2265.34 14.77 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:02 PM eth0 26.60 25.55 279.90 6.30 0.00 0.00 0.00 05:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM eth0 18.16 18.48 43.58 12.56 0.00 0.00 0.00 05:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.35 59.62 980.03 10.91 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) 12/14/2023 _x86_64_ (1 CPU) 05:12:20 PM LINUX RESTART 05:13:01 PM CPU %user %nice %system %iowait %steal %idle 05:14:01 PM all 66.52 0.00 5.44 3.02 0.11 24.92 05:14:01 PM 0 66.52 0.00 5.44 3.02 0.11 24.92 05:15:01 PM all 68.03 0.00 6.55 1.82 0.13 23.47 05:15:01 PM 0 68.03 0.00 6.55 1.82 0.13 23.47 05:16:02 PM all 66.32 0.00 6.86 9.53 0.13 17.16 05:16:02 PM 0 66.32 0.00 6.86 9.53 0.13 17.16 05:17:01 PM all 57.93 0.00 3.37 15.31 0.09 23.30 05:17:01 PM 0 57.93 0.00 3.37 15.31 0.09 23.30 Average: all 64.72 0.00 5.56 7.40 0.11 22.21 Average: 0 64.72 0.00 5.56 7.40 0.11 22.21