---> uname -a: Linux prd-centos7-builder-1c-1g-113.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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 325 123 11 541 490 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:93:9c:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.18/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe93:9c24/64 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) 12/12/2023 _x86_64_ (1 CPU) 05:56:18 PM LINUX RESTART 05:57:01 PM tps rtps wtps bread/s bwrtn/s 05:58:01 PM 124.09 4.83 119.27 218.02 14677.12 05:59:02 PM 177.43 8.19 169.24 855.01 25400.73 06:00:01 PM 255.81 111.43 144.37 7974.66 21780.76 06:01:01 PM 124.26 79.95 44.31 4717.62 1966.01 Average: 170.15 51.06 119.09 3436.02 15915.45 05:57:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 PM 117356 897104 88.43 2088 528208 444328 21.54 326156 420600 12480 05:59:02 PM 102120 912340 89.93 0 475184 537468 26.05 335344 393200 18656 06:00:01 PM 104268 910192 89.72 0 538652 443688 21.51 247624 449268 21264 06:01:01 PM 71196 943264 92.98 0 496804 475772 23.06 349196 394684 33188 Average: 98735 915725 90.27 522 509712 475314 23.04 314580 414438 21397 05:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:58:01 PM eth0 88.05 84.90 1214.29 9.72 0.00 0.00 0.00 05:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:02 PM eth0 86.43 79.77 1401.13 11.47 0.00 0.00 0.00 05:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM eth0 14.93 15.61 14.40 6.75 0.00 0.00 0.00 06:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM eth0 18.11 19.60 43.08 11.46 0.00 0.00 0.00 06:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.87 49.97 668.03 9.86 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) 12/12/2023 _x86_64_ (1 CPU) 05:56:18 PM LINUX RESTART 05:57:01 PM CPU %user %nice %system %iowait %steal %idle 05:58:01 PM all 68.03 0.00 5.34 2.78 0.13 23.73 05:58:01 PM 0 68.03 0.00 5.34 2.78 0.13 23.73 05:59:02 PM all 70.15 0.00 6.71 1.81 0.13 21.20 05:59:02 PM 0 70.15 0.00 6.71 1.81 0.13 21.20 06:00:01 PM all 60.95 0.00 5.93 9.63 0.13 23.37 06:00:01 PM 0 60.95 0.00 5.93 9.63 0.13 23.37 06:01:01 PM all 61.80 0.00 2.96 11.86 0.13 23.26 06:01:01 PM 0 61.80 0.00 2.96 11.86 0.13 23.26 Average: all 65.23 0.00 5.23 6.52 0.13 22.89 Average: 0 65.23 0.00 5.23 6.52 0.13 22.89