---> uname -a: Linux prd-centos7-builder-1c-1g-356.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 6.8G 14G 34% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 326 84 11 579 483 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:22:a8:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe22:a8d0/64 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) 04:18:15 PM LINUX RESTART 04:19:02 PM tps rtps wtps bread/s bwrtn/s 04:20:01 PM 125.61 2.45 123.16 89.67 15328.96 04:21:01 PM 161.57 9.56 152.01 974.60 21812.26 04:22:02 PM 271.85 58.72 213.13 4631.36 41326.25 04:23:01 PM 286.85 169.45 117.40 11733.38 17931.95 Average: 211.79 60.20 151.59 4369.38 24145.75 04:19:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 PM 125360 889100 87.64 2088 536064 443524 21.50 308312 435116 12384 04:21:01 PM 80216 934244 92.09 24 505192 538720 26.11 375452 379612 34004 04:22:02 PM 81300 933160 91.99 0 471256 571960 27.72 348320 389268 8 04:23:01 PM 124876 889584 87.69 0 482428 424716 20.59 274616 400628 37364 Average: 102938 911522 89.85 528 498735 494730 23.98 326675 401156 20940 04:19:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:20:01 PM eth0 88.01 85.80 1249.12 9.63 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM eth0 86.15 79.65 1402.22 10.41 0.00 0.00 0.00 04:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:02 PM eth0 65.48 57.62 1287.23 5.97 0.00 0.00 0.00 04:22:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM eth0 12.29 12.00 9.58 7.99 0.00 0.00 0.00 04:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.92 58.69 986.89 8.50 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) 04:18:15 PM LINUX RESTART 04:19:02 PM CPU %user %nice %system %iowait %steal %idle 04:20:01 PM all 68.62 0.00 5.70 2.32 0.17 23.20 04:20:01 PM 0 68.62 0.00 5.70 2.32 0.17 23.20 04:21:01 PM all 70.62 0.00 6.84 1.72 0.18 20.64 04:21:01 PM 0 70.62 0.00 6.84 1.72 0.18 20.64 04:22:02 PM all 69.65 0.00 8.17 7.18 0.20 14.80 04:22:02 PM 0 69.65 0.00 8.17 7.18 0.20 14.80 04:23:01 PM all 61.47 0.00 5.81 15.62 0.15 16.96 04:23:01 PM 0 61.47 0.00 5.81 15.62 0.15 16.96 Average: all 67.59 0.00 6.63 6.72 0.17 18.88 Average: 0 67.59 0.00 6.63 6.72 0.17 18.88