---> uname -a: Linux prd-centos7-builder-1c-1g-917.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: 990 329 109 10 551 486 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:f3:de:8f brd ff:ff:ff:ff:ff:ff inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fef3:de8f/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) 12:06:17 AM LINUX RESTART 12:07:01 AM tps rtps wtps bread/s bwrtn/s 12:08:02 AM 120.42 5.91 114.51 288.70 14615.29 12:09:01 AM 164.84 9.22 155.61 1337.09 23230.27 12:10:01 AM 181.90 47.91 134.00 6364.37 24775.53 12:11:02 AM 245.09 163.41 81.68 9456.98 9234.15 Average: 178.45 57.31 121.14 4412.22 17930.52 12:07:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:02 AM 123020 891440 87.87 2088 519408 439300 21.29 317632 421600 13520 12:09:01 AM 99680 914780 90.17 0 491188 528468 25.62 339624 403008 3832 12:10:01 AM 69000 945460 93.20 0 505716 545436 26.44 380744 393432 23000 12:11:02 AM 76072 938388 92.50 0 489716 470740 22.82 291988 448528 10996 Average: 91943 922517 90.94 522 501507 495986 24.04 332497 416642 12837 12:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:08:02 AM eth0 92.21 90.94 1216.32 10.78 0.00 0.00 0.00 12:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 122.01 115.03 2325.12 14.27 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 12:10:01 AM eth0 28.66 26.69 273.78 5.46 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:02 AM eth0 27.83 25.46 48.50 8.68 0.00 0.00 0.00 12:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.98 63.86 950.30 9.74 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) 12:06:17 AM LINUX RESTART 12:07:01 AM CPU %user %nice %system %iowait %steal %idle 12:08:02 AM all 68.50 0.00 5.58 3.68 0.11 22.14 12:08:02 AM 0 68.50 0.00 5.58 3.68 0.11 22.14 12:09:01 AM all 69.18 0.00 6.38 1.50 0.13 22.81 12:09:01 AM 0 69.18 0.00 6.38 1.50 0.13 22.81 12:10:01 AM all 53.92 0.00 5.36 4.44 0.11 36.18 12:10:01 AM 0 53.92 0.00 5.36 4.44 0.11 36.18 12:11:02 AM all 55.18 0.00 4.63 17.18 0.09 22.92 12:11:02 AM 0 55.18 0.00 4.63 17.18 0.09 22.92 Average: all 61.58 0.00 5.48 6.76 0.11 26.07 Average: 0 61.58 0.00 5.48 6.76 0.11 26.07