---> uname -a: Linux prd-centos7-builder-1c-1g-947.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: 990 329 136 10 524 486 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:0a:0a:76 brd ff:ff:ff:ff:ff:ff inet 10.32.6.133/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe0a:a76/64 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) 12/16/2023 _x86_64_ (1 CPU) 01:44:45 AM LINUX RESTART 01:45:01 AM tps rtps wtps bread/s bwrtn/s 01:46:01 AM 207.47 47.36 160.11 6809.75 50402.14 01:47:01 AM 124.93 4.53 120.40 263.87 12880.85 01:48:02 AM 189.58 21.89 167.69 2441.83 28923.48 01:49:01 AM 249.52 121.35 128.17 10660.79 19735.85 01:50:01 AM 129.50 88.82 40.68 5174.32 2238.89 Average: 179.91 56.61 123.30 5048.48 22786.83 01:45:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 AM 79312 935148 92.18 2088 528412 486404 23.58 371100 417156 34132 01:47:01 AM 124700 889760 87.71 2088 523660 426560 20.68 310676 412112 26244 01:48:02 AM 85628 928832 91.56 0 472320 554648 26.89 363720 384224 8 01:49:01 AM 139392 875068 86.26 0 511488 380596 18.45 172644 495164 33644 01:50:01 AM 60992 953468 93.99 0 507612 472100 22.88 286928 469484 28824 Average: 98005 916455 90.34 835 508698 464062 22.49 301014 435628 24570 01:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 AM eth0 321.31 194.81 1477.43 64.72 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 39.46 38.56 563.02 6.12 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:02 AM eth0 122.90 113.87 2489.94 20.35 0.00 0.00 0.00 01:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 11.60 13.86 7.69 8.05 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 19.92 20.65 46.07 12.72 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.89 76.32 919.14 22.36 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) 12/16/2023 _x86_64_ (1 CPU) 01:44:45 AM LINUX RESTART 01:45:01 AM CPU %user %nice %system %iowait %steal %idle 01:46:01 AM all 61.04 0.00 7.47 12.00 0.16 19.34 01:46:01 AM 0 61.04 0.00 7.47 12.00 0.16 19.34 01:47:01 AM all 58.94 0.00 5.58 2.03 0.13 33.33 01:47:01 AM 0 58.94 0.00 5.58 2.03 0.13 33.33 01:48:02 AM all 66.37 0.00 6.36 2.00 0.14 25.12 01:48:02 AM 0 66.37 0.00 6.36 2.00 0.14 25.12 01:49:01 AM all 63.36 0.00 6.03 9.68 0.13 20.80 01:49:01 AM 0 63.36 0.00 6.03 9.68 0.13 20.80 01:50:01 AM all 61.59 0.00 3.14 12.69 0.13 22.45 01:50:01 AM 0 61.59 0.00 3.14 12.69 0.13 22.45 Average: all 62.26 0.00 5.71 7.67 0.14 24.22 Average: 0 62.26 0.00 5.71 7.67 0.14 24.22