---> uname -a: Linux prd-centos7-builder-1c-1g-380.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: 2799.998 BogoMIPS: 5599.99 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: 990 346 119 10 525 467 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:78:e2:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe78:e2b2/64 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) 06:15:04 PM LINUX RESTART 06:16:02 PM tps rtps wtps bread/s bwrtn/s 06:17:01 PM 145.33 4.45 140.87 247.18 18731.71 06:18:01 PM 189.05 29.16 159.90 2237.64 24784.33 06:19:02 PM 286.54 67.29 219.25 7585.64 40729.03 06:20:01 PM 240.76 169.54 71.22 9317.57 6480.86 Average: 215.83 67.85 147.97 4869.65 22732.05 06:16:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 PM 82888 931572 91.83 2088 516028 460348 22.31 383116 384312 12560 06:18:01 PM 127612 886848 87.42 0 454424 515316 24.98 246252 451784 25592 06:19:02 PM 69848 944612 93.11 0 476884 556984 27.00 360712 393272 16300 06:20:01 PM 114868 899592 88.68 0 481964 414244 20.08 284348 403408 44 Average: 98804 915656 90.26 522 482325 486723 23.59 318607 408194 13624 06:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:17:01 PM eth0 70.46 69.60 1006.25 7.89 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 89.99 84.24 1572.96 10.92 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:02 PM eth0 39.98 37.94 915.16 5.56 0.00 0.00 0.00 06:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 18.46 18.13 15.54 9.62 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.66 52.41 877.63 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) 06:15:04 PM LINUX RESTART 06:16:02 PM CPU %user %nice %system %iowait %steal %idle 06:17:01 PM all 68.07 0.00 6.35 2.21 0.09 23.28 06:17:01 PM 0 68.07 0.00 6.35 2.21 0.09 23.28 06:18:01 PM all 68.81 0.00 7.20 3.93 0.09 19.97 06:18:01 PM 0 68.81 0.00 7.20 3.93 0.09 19.97 06:19:02 PM all 67.36 0.00 7.00 7.92 0.09 17.63 06:19:02 PM 0 67.36 0.00 7.00 7.92 0.09 17.63 06:20:01 PM all 57.27 0.00 4.34 18.28 0.07 20.05 06:20:01 PM 0 57.27 0.00 4.34 18.28 0.07 20.05 Average: all 65.37 0.00 6.22 8.10 0.09 20.21 Average: 0 65.37 0.00 6.22 8.10 0.09 20.21