pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,005,823
← previous block
next block →
recent activity
Analyzing
Block #81,005,823
18 transactions · 13 stateful · 2026-06-13 11:54:57 UTC
Parallelism
89
/100
Blocked
15
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,005,823
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xed82b078
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x98717539
#6
0x0f6795d9
· blocks 1
#7
0x0f6795d9
#8
0x0f6795d9
#9
0x0f6795d9
#10
0x57368ddf
#11
0x0f6795d9
#12
0x0f6795d9
#13
0x0f6795d9
#14
setData
#16
0xc7e3ec2c
#17
0xc7e3ec2c
#2
0xed82b078
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x07d8b1e8…78c6
0x34b655…2a6f
4 touches
1 conflict
0xb39cb1d8…effa
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x5581d709…ab77
0x2a68ba…90c5
2 touches
0 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
2 touches
0 conflicts
0x0a0cecef…4ed0
0x34b655…2a6f
2 touches
0 conflicts
0x132c6c23…8382
0x34b655…2a6f
2 touches
0 conflicts
0x4f3a6b4a…3819
0x34b655…2a6f
2 touches
0 conflicts
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:
Perpl
1 conflict on slot
0x07d8b1e8f0…0978c6
Audit this contract →
← previous block
·
next block →
recent activity