pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#72,571,164
← previous block
next block →
recent activity
Analyzing
Block #72,571,164
12 transactions · 10 stateful · 2026-05-05 10:07:04 UTC
Parallelism
75
/100
Blocked
40
%
Avg conflicts / tx
0.42
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,571,164
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x69f9c1c0
#4
0x69f9c1c0
#5
0x98717539
#7
updateDataFeedsValuesPartial
#8
setData
#9
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 1
#10
0x39435dac
#11
0x39435dac
#6
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w2
9
w0
10
w1
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x65e795ca…0320
0x34b655…2a6f
4 touches
1 conflict
0x8a85cf3d…2868
0x34b655…2a6f
4 touches
1 conflict
0xc7f28b7a…5777
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x20f73eca…cd8d
0x065c9d…c394
4 touches
1 conflict
0xa4725660…6ee3
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x065c9d28…a9c394
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity