---> uname -a: Linux prd-centos7-builder-1c-1g-1918.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: 990 339 122 10 528 478 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:7e:c3:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.75/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe7e:c3a3/64 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) 12/25/2023 _x86_64_ (1 CPU) 10:31:05 AM LINUX RESTART 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 155.79 5.08 150.72 280.54 17423.10 10:34:02 AM 208.16 37.05 171.11 3443.80 26669.29 10:35:01 AM 193.14 95.64 97.50 5303.04 15062.02 10:36:01 AM 119.03 64.22 54.81 4541.89 2665.99 Average: 169.04 50.58 118.46 3397.54 15447.49 10:32:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 160804 853656 84.15 2088 507888 390516 18.93 300680 386316 31372 10:34:02 AM 60484 953976 94.04 0 528036 511680 24.80 313016 459016 33596 10:35:01 AM 112244 902216 88.94 0 526476 390188 18.91 239532 452140 16912 10:36:01 AM 68720 945740 93.23 0 482140 477592 23.15 346768 402424 26396 Average: 100563 913897 90.09 522 511135 442494 21.45 299999 424974 27069 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:33:01 AM eth0 67.42 65.97 952.68 8.04 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:02 AM eth0 86.50 82.00 1384.08 12.40 0.00 0.00 0.00 10:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 11.59 11.97 8.68 5.44 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 17.36 19.34 42.14 11.01 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.66 44.76 595.86 9.22 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) 12/25/2023 _x86_64_ (1 CPU) 10:31:05 AM LINUX RESTART 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 70.10 0.00 6.44 1.20 0.11 22.16 10:33:01 AM 0 70.10 0.00 6.44 1.20 0.11 22.16 10:34:02 AM all 65.25 0.00 6.43 5.52 0.13 22.68 10:34:02 AM 0 65.25 0.00 6.43 5.52 0.13 22.68 10:35:01 AM all 49.99 0.00 4.66 7.16 0.09 38.09 10:35:01 AM 0 49.99 0.00 4.66 7.16 0.09 38.09 10:36:01 AM all 61.84 0.00 3.17 10.29 0.11 24.59 10:36:01 AM 0 61.84 0.00 3.17 10.29 0.11 24.59 Average: all 61.78 0.00 5.17 6.05 0.11 26.89 Average: 0 61.78 0.00 5.17 6.05 0.11 26.89