---> uname -a: Linux prd-centos7-builder-1c-1g-903.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: 990 329 117 10 543 486 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:47:5e:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe47:5ed5/64 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) 12/15/2023 _x86_64_ (1 CPU) 11:20:30 PM LINUX RESTART 11:21:01 PM tps rtps wtps bread/s bwrtn/s 11:22:01 PM 129.01 14.52 114.49 1253.89 14869.21 11:23:02 PM 158.41 11.07 147.34 1484.68 22254.48 11:24:01 PM 235.36 57.27 178.09 6896.40 33728.32 11:25:01 PM 115.44 78.01 37.43 4150.14 4231.37 11:26:01 PM 7.91 0.03 7.88 12.28 235.84 11:27:01 PM 96.39 84.55 11.84 5006.10 218.73 Average: 121.90 40.82 81.08 3104.32 12280.60 11:21:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:22:01 PM 89796 924664 91.15 2088 570028 429048 20.80 306956 471076 47516 11:23:02 PM 67748 946712 93.32 0 452380 608292 29.49 389268 387880 1832 11:24:01 PM 64816 949644 93.61 0 498576 551308 26.72 357088 418100 8404 11:25:01 PM 175840 838620 82.67 0 479748 374044 18.13 152688 482960 2600 11:26:01 PM 178552 835908 82.40 0 480080 373964 18.13 152592 482556 16 11:27:01 PM 164660 849800 83.77 0 495312 376900 18.27 166252 484932 172 Average: 123569 890891 87.82 348 496021 452259 21.92 254141 454584 10090 11:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:22:01 PM eth0 107.52 99.75 1357.40 17.76 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:02 PM eth0 119.67 110.51 1777.55 14.56 0.00 0.00 0.00 11:23:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 64.36 55.42 806.74 8.02 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 21.69 20.35 44.33 5.12 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 1.33 1.33 0.69 0.23 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 12.96 12.70 11.00 9.20 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.49 49.02 650.59 9.02 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) 12/15/2023 _x86_64_ (1 CPU) 11:20:30 PM LINUX RESTART 11:21:01 PM CPU %user %nice %system %iowait %steal %idle 11:22:01 PM all 67.23 0.00 5.97 2.34 0.13 24.33 11:22:01 PM 0 67.23 0.00 5.97 2.34 0.13 24.33 11:23:02 PM all 68.37 0.00 6.89 1.71 0.11 22.92 11:23:02 PM 0 68.37 0.00 6.89 1.71 0.11 22.92 11:24:01 PM all 69.09 0.00 7.33 6.19 0.13 17.27 11:24:01 PM 0 69.09 0.00 7.33 6.19 0.13 17.27 11:25:01 PM all 40.69 0.00 3.71 5.30 0.09 50.21 11:25:01 PM 0 40.69 0.00 3.71 5.30 0.09 50.21 11:26:01 PM all 7.58 0.00 0.66 0.02 0.03 91.72 11:26:01 PM 0 7.58 0.00 0.66 0.02 0.03 91.72 11:27:01 PM all 38.28 0.00 1.91 10.75 0.09 48.97 11:27:01 PM 0 38.28 0.00 1.91 10.75 0.09 48.97 Average: all 47.89 0.00 4.34 4.37 0.09 43.31 Average: 0 47.89 0.00 4.34 4.37 0.09 43.31