pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,923,413
← previous block
next block →
recent activity
Analyzing
Block #86,923,413
16 transactions · 10 stateful · 2026-07-10 21:55:53 UTC
Parallelism
81
/100
Blocked
20
%
Avg conflicts / tx
0.13
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,923,413
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#3
execFwdPositionOps
#4
0x3f5c179b
#5
execFwdPositionOps
#6
0xed82b078
#8
updateDataFeedsValuesPartial
#9
setData
#10
0xcc4efa…0177
#11
0x17899f…9fd6
#12
0x00d839…a90c
#13
0x9c00ba…7947
#14
0x6577a6…0ef7
#15
0xc7e3ec2c
#2
0x5a5d9a99
· blocks 1
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x041ecdd0…6228
0x34b655…2a6f
2 touches
0 conflicts
0x3a996b35…bc8f
0x34b655…2a6f
2 touches
0 conflicts
0x493b81c1…688d
0x34b655…2a6f
2 touches
0 conflicts
0x60f177e4…a175
0x34b655…2a6f
2 touches
0 conflicts
0x676d5418…85ea
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity