---> uname -a:
Linux prd-centos8-robot-2c-8g-2660.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
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): 0,1
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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 614 4959 19 2123 6786
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:1d:4f:1d brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85482sec preferred_lft 85482sec
inet6 fe80::f816:3eff:fe1d:4f1d/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/18/2025 _x86_64_ (2 CPU)
01:08:42 LINUX RESTART (2 CPU)
01:09:01 AM tps rtps wtps bread/s bwrtn/s
01:10:01 AM 192.97 150.88 42.09 14375.51 38480.09
01:11:01 AM 87.82 0.37 87.46 15.59 6611.61
01:12:01 AM 57.75 0.70 57.05 51.72 7894.70
01:13:01 AM 22.63 0.38 22.25 64.26 1699.78
01:14:01 AM 60.86 6.75 54.12 1249.18 5221.58
01:15:01 AM 14.93 0.00 14.93 0.00 2924.03
01:16:01 AM 2.08 0.10 1.98 32.12 96.15
01:17:01 AM 0.73 0.03 0.70 1.87 32.01
01:18:01 AM 0.48 0.00 0.48 0.00 7.88
01:19:01 AM 0.28 0.00 0.28 0.00 6.48
01:20:01 AM 0.25 0.00 0.25 0.00 5.46
01:21:01 AM 0.23 0.00 0.23 0.00 5.93
01:22:01 AM 0.28 0.00 0.28 0.00 5.88
01:23:01 AM 13.30 0.32 12.98 36.93 678.35
01:24:01 AM 22.34 0.55 21.79 64.11 800.92
Average: 31.81 10.68 21.13 1060.02 4299.71
01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:10:01 AM 5593748 7083152 2288684 29.04 2688 1683800 746268 8.36 179240 1834516 63088
01:11:01 AM 5268940 7031624 2613492 33.16 2688 1941484 722772 8.09 187496 2094412 181976
01:12:01 AM 5197088 6992764 2685344 34.07 2688 1973328 759024 8.50 198932 2145184 30692
01:13:01 AM 5182184 7017388 2700248 34.26 2688 2011244 743996 8.33 228060 2127828 35744
01:14:01 AM 5004848 7041688 2877584 36.51 2688 2206880 674680 7.55 258992 2249300 78804
01:15:01 AM 4994708 7031660 2887724 36.63 2688 2206992 674680 7.55 259096 2258136 116
01:16:01 AM 4960108 6999296 2922324 37.07 2688 2209224 725468 8.12 259252 2292348 520
01:17:01 AM 4957800 6997220 2924632 37.10 2688 2209452 725468 8.12 259392 2294488 4
01:18:01 AM 4957672 6997180 2924760 37.10 2688 2209540 725468 8.12 259392 2294848 4
01:19:01 AM 4956864 6996456 2925568 37.12 2688 2209632 725468 8.12 259392 2295524 4
01:20:01 AM 4956456 6996144 2925976 37.12 2688 2209728 762968 8.54 259392 2295812 40
01:21:01 AM 4956488 6996284 2925944 37.12 2688 2209824 762968 8.54 259392 2295988 4
01:22:01 AM 4956204 6996084 2926228 37.12 2688 2209916 762968 8.54 259392 2296384 36
01:23:01 AM 5094732 6960576 2787700 35.37 2688 2041328 754084 8.44 291664 2146136 13196
01:24:01 AM 5080252 6951536 2802180 35.55 2688 2047000 768672 8.61 451660 2002608 16720
Average: 5074539 7005937 2807893 35.62 2688 2105291 735663 8.24 258050 2194901 28063
01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:10:01 AM eth0 225.02 130.32 971.92 55.22 0.00 0.00 0.00 0.00
01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:11:01 AM eth0 74.05 62.97 837.23 9.99 0.00 0.00 0.00 0.00
01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:12:01 AM eth0 34.47 23.41 434.57 3.24 0.00 0.00 0.00 0.00
01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:13:01 AM eth0 13.73 9.78 6.08 3.90 0.00 0.00 0.00 0.00
01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:14:01 AM eth0 198.20 160.03 335.29 35.06 0.00 0.00 0.00 0.00
01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:15:01 AM eth0 13.75 2.95 3.74 0.51 0.00 0.00 0.00 0.00
01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:16:01 AM eth0 31.22 22.99 8.90 4.62 0.00 0.00 0.00 0.00
01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:17:01 AM eth0 3.13 1.80 0.57 0.34 0.00 0.00 0.00 0.00
01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:18:01 AM eth0 3.61 0.32 0.49 0.05 0.00 0.00 0.00 0.00
01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:19:01 AM eth0 2.65 0.57 0.60 0.29 0.00 0.00 0.00 0.00
01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:20:01 AM eth0 2.47 0.38 0.31 0.11 0.00 0.00 0.00 0.00
01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:21:01 AM eth0 2.20 0.28 0.16 0.05 0.00 0.00 0.00 0.00
01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:22:01 AM eth0 1.68 0.30 0.17 0.05 0.00 0.00 0.00 0.00
01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:23:01 AM eth0 47.31 33.18 79.71 31.97 0.00 0.00 0.00 0.00
01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:24:01 AM eth0 17.91 17.73 15.18 8.52 0.00 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 44.77 31.14 179.72 10.26 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/18/2025 _x86_64_ (2 CPU)
01:08:42 LINUX RESTART (2 CPU)
01:09:01 AM CPU %user %nice %system %iowait %steal %idle
01:10:01 AM all 32.46 0.06 9.56 8.11 0.14 49.67
01:10:01 AM 0 33.00 0.05 10.33 10.38 0.13 46.12
01:10:01 AM 1 31.92 0.07 8.80 5.86 0.15 53.20
01:11:01 AM all 33.01 0.00 4.68 4.43 0.13 57.75
01:11:01 AM 0 26.53 0.00 4.54 3.22 0.12 65.59
01:11:01 AM 1 39.50 0.00 4.83 5.65 0.13 49.89
01:12:01 AM all 10.16 0.00 1.53 3.82 0.08 84.41
01:12:01 AM 0 7.95 0.00 1.22 3.48 0.08 87.27
01:12:01 AM 1 12.37 0.00 1.84 4.16 0.08 81.54
01:13:01 AM all 15.37 0.00 2.14 0.87 0.07 81.55
01:13:01 AM 0 10.78 0.00 1.84 0.82 0.07 86.50
01:13:01 AM 1 19.97 0.00 2.44 0.92 0.07 76.61
01:14:01 AM all 23.79 0.00 4.43 3.82 0.11 67.85
01:14:01 AM 0 15.78 0.00 3.51 2.29 0.12 78.31
01:14:01 AM 1 31.83 0.00 5.35 5.35 0.10 57.37
01:15:01 AM all 0.41 0.00 0.25 1.03 0.06 98.25
01:15:01 AM 0 0.52 0.00 0.22 0.85 0.07 98.35
01:15:01 AM 1 0.30 0.00 0.28 1.20 0.05 98.16
01:16:01 AM all 9.72 0.00 1.01 0.04 0.08 89.14
01:16:01 AM 0 6.90 0.00 0.82 0.02 0.08 92.18
01:16:01 AM 1 12.54 0.00 1.21 0.07 0.08 86.10
01:17:01 AM all 1.20 0.00 0.13 0.01 0.10 98.56
01:17:01 AM 0 1.04 0.00 0.13 0.02 0.12 98.69
01:17:01 AM 1 1.35 0.00 0.13 0.00 0.08 98.43
01:18:01 AM all 0.66 0.00 0.13 0.00 0.08 99.13
01:18:01 AM 0 0.62 0.00 0.15 0.00 0.08 99.15
01:18:01 AM 1 0.70 0.00 0.12 0.00 0.07 99.12
01:19:01 AM all 0.59 0.00 0.12 0.01 0.08 99.21
01:19:01 AM 0 0.67 0.00 0.08 0.02 0.07 99.16
01:19:01 AM 1 0.50 0.00 0.15 0.00 0.08 99.26
01:20:01 AM all 0.65 0.00 0.14 0.00 0.07 99.14
01:20:01 AM 0 0.60 0.00 0.18 0.00 0.07 99.15
01:20:01 AM 1 0.70 0.00 0.10 0.00 0.07 99.13
01:20:01 AM CPU %user %nice %system %iowait %steal %idle
01:21:01 AM all 0.62 0.00 0.14 0.02 0.07 99.16
01:21:01 AM 0 0.60 0.00 0.17 0.00 0.08 99.15
01:21:01 AM 1 0.63 0.00 0.12 0.03 0.05 99.17
01:22:01 AM all 0.55 0.00 0.11 0.00 0.09 99.25
01:22:01 AM 0 0.57 0.00 0.08 0.00 0.12 99.23
01:22:01 AM 1 0.53 0.00 0.13 0.00 0.07 99.26
01:23:01 AM all 14.87 0.00 1.91 0.19 0.09 82.93
01:23:01 AM 0 13.72 0.00 1.65 0.22 0.08 84.32
01:23:01 AM 1 16.01 0.00 2.17 0.17 0.10 81.55
01:24:01 AM all 28.19 0.00 3.25 0.51 0.13 67.92
01:24:01 AM 0 16.97 0.00 2.99 0.42 0.12 79.50
01:24:01 AM 1 39.40 0.00 3.51 0.60 0.15 56.35
Average: all 11.48 0.00 1.97 1.52 0.09 84.94
Average: 0 9.08 0.00 1.86 1.44 0.09 87.52
Average: 1 13.88 0.00 2.08 1.60 0.09 82.35