---> uname -a: Linux prd-centos7-builder-1c-1g-346.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 6.7G 14G 34% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 327 116 10 546 484 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:62:13:82 brd ff:ff:ff:ff:ff:ff inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe62:1382/64 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) 04:07:32 PM LINUX RESTART 04:08:01 PM tps rtps wtps bread/s bwrtn/s 04:09:01 PM 137.57 15.65 121.91 1349.84 13651.40 04:10:01 PM 150.76 7.50 143.26 846.39 16991.02 04:11:02 PM 258.74 58.70 200.04 3775.21 37871.32 04:12:01 PM 274.46 100.00 174.46 8283.41 26580.57 04:13:01 PM 142.38 101.36 41.02 6303.48 2266.36 Average: 192.45 56.57 135.88 4102.29 19422.67 04:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 PM 160088 854372 84.22 2088 508264 425852 20.64 277180 430032 39132 04:10:01 PM 63708 950752 93.72 2088 481272 588660 28.53 412056 368544 19048 04:11:02 PM 72876 941584 92.82 0 514216 541116 26.23 361336 394132 4824 04:12:01 PM 104408 910052 89.71 0 490988 429512 20.82 295452 395304 37336 04:13:01 PM 63052 951408 93.78 0 508096 461348 22.36 357528 384620 28820 Average: 92826 921634 90.85 835 500567 489298 23.72 340710 394526 25832 04:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:09:01 PM eth0 163.87 135.69 1183.25 34.38 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 78.31 76.48 1165.69 12.55 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:02 PM eth0 78.26 72.16 1807.67 7.29 0.00 0.00 0.00 04:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 12.56 13.33 13.73 5.29 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 20.26 20.81 45.06 11.84 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.80 63.82 844.24 14.31 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) 04:07:32 PM LINUX RESTART 04:08:01 PM CPU %user %nice %system %iowait %steal %idle 04:09:01 PM all 66.87 0.00 6.04 6.17 0.15 20.77 04:09:01 PM 0 66.87 0.00 6.04 6.17 0.15 20.77 04:10:01 PM all 68.17 0.00 6.16 1.24 0.13 24.29 04:10:01 PM 0 68.17 0.00 6.16 1.24 0.13 24.29 04:11:02 PM all 65.23 0.00 7.62 8.03 0.16 18.96 04:11:02 PM 0 65.23 0.00 7.62 8.03 0.16 18.96 04:12:01 PM all 67.93 0.00 6.56 7.39 0.13 18.00 04:12:01 PM 0 67.93 0.00 6.56 7.39 0.13 18.00 04:13:01 PM all 60.16 0.00 3.27 12.75 0.11 23.71 04:13:01 PM 0 60.16 0.00 3.27 12.75 0.11 23.71 Average: all 65.66 0.00 5.92 7.12 0.14 21.16 Average: 0 65.66 0.00 5.92 7.12 0.14 21.16