pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#109,234,534
← previous block
next block →
recent activity
Analyzing
Block #109,234,534
29 transactions · 23 stateful · 2026-09-30 05:07:49 UTC
Parallelism
83
/100
Blocked
48
%
Avg conflicts / tx
0.59
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#109,234,534
· 29 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
postStateList
#3
0x5acec890
#4
0xab083028
· blocks 2
#6
0x5acec890
· blocks 4
#7
execOrder
#8
0x5acec890
#9
0x5acec890
#13
0x84403c1b
· blocks 3
#18
0xed82b078
#19
0x57368ddf
#21
0xed82b078
#22
0xed82b078
#23
setData
#24
0x3ab0bb…1341
#27
0x0c7abd22
#28
0x0c7abd22
#5
0xab083028
· blocks 1
#10
0x5acec890
· blocks 1
#11
execOrders
· blocks 2
#14
0x84403c1b
· blocks 2
#17
0x3f5c179b
#12
execFwdPositionOpsV2
· blocks 1
#15
0x84403c1b
#16
0x3f5c179b
#20
execFwdPositionOpsV2
#25
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w0
10
w1
11
w1
12
w2
13
w0
14
w1
15
w2
16
w2
17
w1
20
w2
25
w3
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5086c64a…28ba
0x34b655…2a6f
8 touches
6 conflicts
0x38bcfe5f…6c71
0x34b655…2a6f
6 touches
3 conflicts
0xe2ae2edb…9a9c
0x34b655…2a6f
6 touches
3 conflicts
0xba9f9225…2ead
0x34b655…2a6f
6 touches
3 conflicts
0x42522e76…2592
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x7b4e3db7…f7ef
0x34b655…2a6f
4 touches
1 conflict
0x947bb79d…6458
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0x5086c64a56…bb28ba
Audit this contract →
← previous block
·
next block →
recent activity