---> uname -a: Linux prd-centos7-builder-1c-1g-916.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: 990 331 122 10 537 485 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:d6:17:51 brd ff:ff:ff:ff:ff:ff inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fed6:1751/64 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) 12:04:17 AM LINUX RESTART 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 117.49 4.13 113.35 223.06 14489.15 12:07:02 AM 155.65 10.08 145.58 1384.48 22985.63 12:08:01 AM 249.29 74.99 174.31 8067.83 30754.62 12:09:01 AM 200.07 145.31 54.76 8139.04 4144.50 Average: 180.41 58.84 121.58 4451.01 17998.00 12:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 109160 905300 89.24 2088 522136 448272 21.73 334896 417324 14016 12:07:02 AM 77216 937244 92.39 0 506396 529912 25.69 351520 408544 18872 12:08:01 AM 204856 809604 79.81 0 397012 543952 26.37 189492 439864 40320 12:09:01 AM 63764 950696 93.71 0 499380 469600 22.76 258464 491088 32 Average: 113749 900711 88.79 522 481231 497934 24.14 283593 439205 18310 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:06:01 AM eth0 91.95 89.06 1213.74 9.91 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 AM eth0 152.81 136.33 2496.07 16.36 0.00 0.00 0.00 12:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 28.72 27.27 69.86 6.64 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 21.41 21.81 32.26 11.58 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.71 68.61 953.06 11.14 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) 12:04:17 AM LINUX RESTART 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 68.07 0.00 5.36 2.60 0.09 23.88 12:06:01 AM 0 68.07 0.00 5.36 2.60 0.09 23.88 12:07:02 AM all 67.47 0.00 6.98 2.01 0.09 23.45 12:07:02 AM 0 67.47 0.00 6.98 2.01 0.09 23.45 12:08:01 AM all 66.38 0.00 7.23 7.16 0.11 19.12 12:08:01 AM 0 66.38 0.00 7.23 7.16 0.11 19.12 12:09:01 AM all 55.48 0.00 3.21 17.09 0.09 24.13 12:09:01 AM 0 55.48 0.00 3.21 17.09 0.09 24.13 Average: all 64.31 0.00 5.68 7.25 0.09 22.66 Average: 0 64.31 0.00 5.68 7.25 0.09 22.66