---> uname -a: Linux prd-centos7-builder-1c-1g-1239.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: 2800.000 BogoMIPS: 5600.00 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: 990 347 82 10 560 468 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:4a:bf:21 brd ff:ff:ff:ff:ff:ff inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe4a:bf21/64 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) 11/30/2023 _x86_64_ (1 CPU) 03:35:45 PM LINUX RESTART 03:36:01 PM tps rtps wtps bread/s bwrtn/s 03:37:01 PM 182.31 35.43 146.89 5828.44 47306.26 03:38:01 PM 149.16 7.74 141.42 848.09 15954.72 03:39:02 PM 232.07 49.68 182.39 6026.69 31424.35 03:40:01 PM 252.22 152.34 99.87 9800.07 15260.65 Average: 203.97 61.27 142.70 5629.31 27532.98 03:36:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 PM 75212 939248 92.59 2088 534796 479444 23.24 383316 420624 43980 03:38:01 PM 71188 943272 92.98 2088 538684 493752 23.93 393616 377204 35032 03:39:02 PM 88180 926280 91.31 0 503560 514492 24.94 315408 438732 30572 03:40:01 PM 90896 923564 91.04 0 478620 455732 22.09 238028 489368 37364 Average: 81369 933091 91.98 1044 513915 485855 23.55 332592 431482 36737 03:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:37:01 PM eth0 301.03 188.31 1511.51 63.30 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 66.81 56.47 620.26 29.61 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:02 PM eth0 153.57 128.67 2447.26 61.68 0.00 0.00 0.00 03:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 14.61 14.43 11.37 9.20 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.36 97.19 1150.24 41.02 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) 11/30/2023 _x86_64_ (1 CPU) 03:35:45 PM LINUX RESTART 03:36:01 PM CPU %user %nice %system %iowait %steal %idle 03:37:01 PM all 59.07 0.00 6.98 10.18 0.11 23.66 03:37:01 PM 0 59.07 0.00 6.98 10.18 0.11 23.66 03:38:01 PM all 71.68 0.00 6.70 1.29 0.13 20.20 03:38:01 PM 0 71.68 0.00 6.70 1.29 0.13 20.20 03:39:02 PM all 63.75 0.00 6.35 6.06 0.13 23.72 03:39:02 PM 0 63.75 0.00 6.35 6.06 0.13 23.72 03:40:01 PM all 56.98 0.00 4.83 16.01 0.11 22.06 03:40:01 PM 0 56.98 0.00 4.83 16.01 0.11 22.06 Average: all 62.86 0.00 6.22 8.39 0.12 22.42 Average: 0 62.86 0.00 6.22 8.39 0.12 22.42