---> uname -a:
Linux prd-centos8-docker-8c-8g-78457.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
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): 0-7
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:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 16G 17M 16G 1% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda1 160G 12G 149G 8% /
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 31890 1047 26473 19 4369 30379
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:d7:4b:73 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86120sec preferred_lft 86120sec
inet6 fe80::f816:3eff:fed7:4b73/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:94:58:dd:bf brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:94ff:fe58:ddbf/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/22/2024 _x86_64_ (8 CPU)
10:32:51 LINUX RESTART (8 CPU)
10:33:01 AM tps rtps wtps bread/s bwrtn/s
10:34:01 AM 271.41 43.55 227.86 8952.12 42182.27
10:35:01 AM 292.19 21.84 270.34 4085.57 12561.10
10:36:01 AM 143.34 14.48 128.86 1229.59 37798.12
10:37:01 AM 229.02 3.80 225.22 6123.03 25183.21
Average: 233.99 20.92 213.07 5097.58 29431.17
10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:34:01 AM 29649736 31269284 3005976 9.21 2688 1944752 1425104 4.23 162300 2420200 128116
10:35:01 AM 28172372 30366344 4483340 13.73 2688 2507880 2210752 6.56 253352 3751268 291176
10:36:01 AM 26245800 29277316 6409912 19.63 2688 3327724 3632692 10.78 475968 5380520 1780
10:37:01 AM 27090412 31083960 5565300 17.04 2688 4285840 1534616 4.55 874772 4134600 81944
Average: 27789580 30499226 4866132 14.90 2688 3016549 2200791 6.53 441598 3921647 125754
10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:34:01 AM eth0 385.30 236.59 1497.73 60.95 0.00 0.00 0.00 0.00
10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:35:01 AM eth0 477.21 366.06 5706.81 68.31 0.00 0.00 0.00 0.00
10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:36:01 AM lo 11.01 11.01 1.24 1.24 0.00 0.00 0.00 0.00
10:36:01 AM eth0 1205.05 443.12 6459.56 43.57 0.00 0.00 0.00 0.00
10:36:01 AM docker0 4.25 5.15 0.64 0.60 0.00 0.00 0.00 0.00
10:36:01 AM vethfbc871a 0.72 0.93 0.11 0.10 0.00 0.00 0.00 0.00
10:37:01 AM lo 0.50 0.50 0.02 0.02 0.00 0.00 0.00 0.00
10:37:01 AM eth0 314.16 230.37 4245.19 40.26 0.00 0.00 0.00 0.00
10:37:01 AM docker0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 2.88 2.88 0.32 0.32 0.00 0.00 0.00 0.00
Average: eth0 595.43 319.04 4477.32 53.27 0.00 0.00 0.00 0.00
Average: docker0 1.07 1.30 0.16 0.15 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/22/2024 _x86_64_ (8 CPU)
10:32:51 LINUX RESTART (8 CPU)
10:33:01 AM CPU %user %nice %system %iowait %steal %idle
10:34:01 AM all 13.87 0.00 2.87 2.75 0.06 80.46
10:34:01 AM 0 11.75 0.00 2.64 2.75 0.08 82.78
10:34:01 AM 1 8.03 0.00 3.66 0.67 0.05 87.59
10:34:01 AM 2 7.52 0.00 2.50 1.69 0.05 88.24
10:34:01 AM 3 16.67 0.00 2.24 2.98 0.05 78.06
10:34:01 AM 4 31.31 0.00 4.20 1.47 0.07 62.95
10:34:01 AM 5 9.30 0.00 1.81 1.66 0.08 87.14
10:34:01 AM 6 7.93 0.00 2.81 8.21 0.03 81.01
10:34:01 AM 7 18.36 0.00 3.06 2.56 0.05 75.97
10:35:01 AM all 24.82 0.00 1.43 1.78 0.08 71.90
10:35:01 AM 0 22.59 0.00 1.34 1.71 0.07 74.30
10:35:01 AM 1 28.04 0.00 2.06 2.39 0.08 67.43
10:35:01 AM 2 33.61 0.00 1.14 2.31 0.10 62.83
10:35:01 AM 3 27.63 0.00 1.25 3.16 0.07 67.89
10:35:01 AM 4 23.72 0.00 1.77 1.51 0.08 72.91
10:35:01 AM 5 17.24 0.00 0.96 1.39 0.08 80.33
10:35:01 AM 6 14.93 0.00 1.22 1.25 0.08 82.51
10:35:01 AM 7 30.74 0.00 1.69 0.48 0.07 67.02
10:36:01 AM all 26.09 0.24 3.22 2.09 0.10 68.26
10:36:01 AM 0 28.90 0.03 2.94 0.19 0.10 67.84
10:36:01 AM 1 18.20 1.70 3.74 4.34 0.10 71.91
10:36:01 AM 2 25.08 0.07 3.05 2.84 0.12 68.85
10:36:01 AM 3 33.16 0.03 3.60 0.52 0.10 62.59
10:36:01 AM 4 25.07 0.00 2.94 3.35 0.10 68.54
10:36:01 AM 5 24.68 0.03 2.79 0.29 0.10 72.10
10:36:01 AM 6 31.56 0.00 3.29 2.94 0.08 62.12
10:36:01 AM 7 22.08 0.02 3.38 2.27 0.08 72.16
10:37:01 AM all 21.52 0.04 1.93 1.38 0.06 75.08
10:37:01 AM 0 19.44 0.00 2.33 3.67 0.07 74.50
10:37:01 AM 1 24.92 0.30 1.86 1.88 0.05 70.99
10:37:01 AM 2 25.32 0.00 1.91 3.17 0.07 69.54
10:37:01 AM 3 20.69 0.00 1.99 0.15 0.07 77.10
10:37:01 AM 4 8.22 0.00 1.32 0.17 0.05 90.24
10:37:01 AM 5 14.37 0.00 1.89 0.42 0.07 83.25
10:37:01 AM 6 30.35 0.00 1.67 1.40 0.07 66.51
10:37:01 AM 7 28.83 0.00 2.46 0.15 0.08 68.48
Average: all 21.56 0.07 2.36 2.00 0.08 73.94
Average: 0 20.65 0.01 2.31 2.08 0.08 74.87
Average: 1 19.81 0.50 2.83 2.32 0.07 74.47
Average: 2 22.88 0.02 2.15 2.50 0.08 72.37
Average: 3 24.52 0.01 2.27 1.71 0.07 71.43
Average: 4 22.07 0.00 2.56 1.62 0.08 73.67
Average: 5 16.38 0.01 1.86 0.94 0.08 80.72
Average: 6 21.17 0.00 2.25 3.45 0.07 73.06
Average: 7 25.01 0.00 2.65 1.36 0.07 70.90