---> uname -a: Linux prd-centos7-builder-1c-1g-1695.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: 990 324 129 10 536 491 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:67:64:5e brd ff:ff:ff:ff:ff:ff inet 10.32.6.54/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe67:645e/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) 12/05/2023 _x86_64_ (1 CPU) 10:21:07 AM LINUX RESTART 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 155.01 3.95 151.06 198.62 17945.43 10:24:02 AM 170.36 18.62 151.74 1828.17 26762.85 10:25:01 AM 233.11 94.84 138.27 9205.75 23023.84 10:26:01 AM 54.02 26.79 27.23 1465.78 2366.91 10:27:01 AM 3.81 0.03 3.78 12.29 149.32 10:28:01 AM 88.20 81.34 6.86 4748.82 132.02 Average: 114.75 37.33 77.42 2863.80 11337.23 10:22:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 111744 902716 88.98 2088 488528 463540 22.47 309568 419788 32644 10:24:02 AM 63956 950504 93.70 0 503136 548776 26.60 361216 411972 7284 10:25:01 AM 140672 873788 86.13 0 436684 474428 23.00 245332 443172 13064 10:26:01 AM 159244 855216 84.30 0 505104 371372 18.00 168376 485944 8 10:27:01 AM 158940 855520 84.33 0 505460 371388 18.00 168648 486092 8 10:28:01 AM 75264 939196 92.58 0 500176 464216 22.50 271804 470744 136 Average: 118303 896157 88.34 348 489848 448953 21.76 254157 452952 8857 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:23:01 AM eth0 64.34 63.87 957.75 7.47 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:02 AM eth0 139.78 132.07 2524.12 16.03 0.00 0.00 0.00 10:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 26.20 25.13 48.08 6.87 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 2.07 2.26 1.31 0.30 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 1.22 1.33 0.68 0.23 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 6.88 6.42 5.18 4.82 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.82 37.31 569.99 5.80 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) 12/05/2023 _x86_64_ (1 CPU) 10:21:07 AM LINUX RESTART 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 67.89 0.00 6.12 3.51 0.18 22.30 10:23:01 AM 0 67.89 0.00 6.12 3.51 0.18 22.30 10:24:02 AM all 69.16 0.00 6.38 2.16 0.15 22.16 10:24:02 AM 0 69.16 0.00 6.38 2.16 0.15 22.16 10:25:01 AM all 62.50 0.00 5.64 8.78 0.13 22.95 10:25:01 AM 0 62.50 0.00 5.64 8.78 0.13 22.95 10:26:01 AM all 17.15 0.00 1.90 2.10 0.05 78.80 10:26:01 AM 0 17.15 0.00 1.90 2.10 0.05 78.80 10:27:01 AM all 7.66 0.00 0.59 0.00 0.05 91.70 10:27:01 AM 0 7.66 0.00 0.59 0.00 0.05 91.70 10:28:01 AM all 20.96 0.00 1.27 10.48 0.05 67.24 10:28:01 AM 0 20.96 0.00 1.27 10.48 0.05 67.24 Average: all 39.96 0.00 3.56 4.47 0.10 51.91 Average: 0 39.96 0.00 3.56 4.47 0.10 51.91