---> uname -a: Linux prd-centos7-builder-1c-1g-3402.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 323 130 11 536 492 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:dc:4c:42 brd ff:ff:ff:ff:ff:ff inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fedc:4c42/64 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) 01/11/2024 _x86_64_ (1 CPU) 04:25:31 PM LINUX RESTART 04:26:01 PM tps rtps wtps bread/s bwrtn/s 04:27:01 PM 122.08 15.29 106.79 1322.97 14220.34 04:28:01 PM 153.45 8.15 145.29 736.96 18321.76 04:29:01 PM 218.63 50.34 168.28 7095.44 31136.28 04:30:01 PM 142.59 78.55 64.04 4376.05 8001.76 04:31:01 PM 14.55 0.03 14.52 12.29 1394.58 04:32:01 PM 119.72 93.09 26.63 5392.82 796.61 Average: 127.19 40.80 86.39 3137.16 12131.56 04:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 PM 150132 864328 85.20 2088 506892 431724 20.93 305196 410500 42652 04:28:01 PM 71628 942832 92.94 2088 492952 562020 27.24 391644 378100 20140 04:29:01 PM 60724 953736 94.01 0 508056 553780 26.84 364420 419232 25284 04:30:01 PM 158884 855576 84.34 0 503648 373080 18.08 162512 490180 37336 04:31:01 PM 157012 857448 84.52 0 504004 373096 18.08 162764 490380 16 04:32:01 PM 97228 917232 90.42 0 503372 438568 21.26 255708 462704 28828 Average: 115935 898525 88.57 696 503154 455378 22.07 273707 441849 25709 04:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:27:01 PM eth0 148.20 112.18 1231.33 28.09 0.00 0.00 0.00 04:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM eth0 120.34 112.73 2145.12 14.63 0.00 0.00 0.00 04:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM eth0 56.23 54.92 854.98 8.05 0.00 0.00 0.00 04:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM eth0 18.44 19.80 9.58 5.23 0.00 0.00 0.00 04:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM eth0 1.30 1.47 0.69 0.24 0.00 0.00 0.00 04:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM eth0 19.89 20.75 45.37 12.87 0.00 0.00 0.00 04:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.38 52.53 698.19 11.29 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) 01/11/2024 _x86_64_ (1 CPU) 04:25:31 PM LINUX RESTART 04:26:01 PM CPU %user %nice %system %iowait %steal %idle 04:27:01 PM all 70.02 0.00 6.09 2.09 0.13 21.67 04:27:01 PM 0 70.02 0.00 6.09 2.09 0.13 21.67 04:28:01 PM all 68.19 0.00 6.59 3.12 0.15 21.96 04:28:01 PM 0 68.19 0.00 6.59 3.12 0.15 21.96 04:29:01 PM all 68.25 0.00 6.25 6.30 0.14 19.06 04:29:01 PM 0 68.25 0.00 6.25 6.30 0.14 19.06 04:30:01 PM all 42.51 0.00 3.93 5.39 0.11 48.06 04:30:01 PM 0 42.51 0.00 3.93 5.39 0.11 48.06 04:31:01 PM all 7.87 0.00 0.68 0.24 0.02 91.20 04:31:01 PM 0 7.87 0.00 0.68 0.24 0.02 91.20 04:32:01 PM all 59.28 0.00 3.03 11.47 0.13 26.09 04:32:01 PM 0 59.28 0.00 3.03 11.47 0.13 26.09 Average: all 52.03 0.00 4.37 4.74 0.11 38.75 Average: 0 52.03 0.00 4.37 4.74 0.11 38.75