---> uname -a: Linux prd-centos7-builder-1c-1g-166.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 324 137 11 529 492 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:9f:dc:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe9f:dcc9/64 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) 06:06:21 AM LINUX RESTART 06:07:01 AM tps rtps wtps bread/s bwrtn/s 06:08:02 AM 124.96 5.38 119.58 263.16 14642.40 06:09:01 AM 148.95 8.64 140.31 928.48 19980.92 06:10:01 AM 244.88 74.25 170.63 5910.36 27066.89 06:11:01 AM 157.75 117.22 40.53 6711.87 2792.67 Average: 169.16 51.99 117.17 3485.78 16018.19 06:07:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:02 AM 79900 934560 92.12 2088 526636 479124 23.22 364540 416092 7072 06:09:01 AM 69312 945148 93.17 2088 514268 529140 25.65 340568 421780 18532 06:10:01 AM 107088 907372 89.44 0 479020 472712 22.91 311072 414352 15304 06:11:01 AM 75500 938960 92.56 0 498168 471620 22.86 347416 398716 120 Average: 82950 931510 91.82 1044 504523 488149 23.66 340899 412735 10257 06:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:08:02 AM eth0 88.27 87.08 1219.23 9.69 0.00 0.00 0.00 06:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 83.21 77.86 1439.54 11.92 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 12.82 14.16 12.33 5.10 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 12.85 12.57 10.31 9.50 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.90 47.55 662.44 9.04 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) 06:06:21 AM LINUX RESTART 06:07:01 AM CPU %user %nice %system %iowait %steal %idle 06:08:02 AM all 67.32 0.00 5.73 3.10 0.15 23.70 06:08:02 AM 0 67.32 0.00 5.73 3.10 0.15 23.70 06:09:01 AM all 69.89 0.00 6.57 1.79 0.15 21.60 06:09:01 AM 0 69.89 0.00 6.57 1.79 0.15 21.60 06:10:01 AM all 69.00 0.00 5.77 7.53 0.16 17.53 06:10:01 AM 0 69.00 0.00 5.77 7.53 0.16 17.53 06:11:01 AM all 46.45 0.00 2.89 12.32 0.11 38.24 06:11:01 AM 0 46.45 0.00 2.89 12.32 0.11 38.24 Average: all 63.03 0.00 5.22 6.24 0.14 25.37 Average: 0 63.03 0.00 5.22 6.24 0.14 25.37