---> uname -a: Linux prd-centos7-builder-1c-1g-99.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: 990 333 128 11 528 483 Swap: 1023 1 1022 ---> 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:e7:ac:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fee7:aca0/64 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) 03:23:55 PM LINUX RESTART 03:25:02 PM tps rtps wtps bread/s bwrtn/s 03:26:01 PM 152.73 4.80 147.93 273.36 17754.28 03:27:01 PM 207.01 46.18 160.84 4325.96 25981.20 03:28:01 PM 167.46 65.72 101.74 4052.52 15663.08 03:29:01 PM 122.91 92.55 30.36 5620.00 833.72 Average: 162.49 52.66 109.83 3588.27 15015.49 03:25:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 PM 127316 887144 87.45 2088 525868 412816 20.01 318264 398852 20640 03:27:01 PM 65432 949028 93.55 0 537052 508880 24.67 313484 455060 25588 03:28:01 PM 86616 927844 91.46 0 506144 444028 21.52 309980 418356 1572 03:29:01 PM 70200 944260 93.08 0 497652 471296 22.84 355324 393484 28824 Average: 87391 927069 91.39 522 516679 459255 22.26 324263 416438 19156 03:25:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:26:01 PM eth0 43.12 42.20 562.19 6.25 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 94.37 85.34 1395.46 19.44 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 8.97 9.73 7.78 5.29 0.00 0.00 0.00 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 19.91 20.83 44.62 11.82 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.36 39.31 498.55 10.69 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) 03:23:55 PM LINUX RESTART 03:25:02 PM CPU %user %nice %system %iowait %steal %idle 03:26:01 PM all 69.50 0.00 6.77 2.10 0.13 21.49 03:26:01 PM 0 69.50 0.00 6.77 2.10 0.13 21.49 03:27:01 PM all 68.39 0.00 6.12 5.18 0.13 20.18 03:27:01 PM 0 68.39 0.00 6.12 5.18 0.13 20.18 03:28:01 PM all 52.84 0.00 4.55 4.23 0.09 38.29 03:28:01 PM 0 52.84 0.00 4.55 4.23 0.09 38.29 03:29:01 PM all 61.42 0.00 3.17 11.80 0.11 23.51 03:29:01 PM 0 61.42 0.00 3.17 11.80 0.11 23.51 Average: all 62.96 0.00 5.14 5.85 0.11 25.94 Average: 0 62.96 0.00 5.14 5.85 0.11 25.94