pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,402,141
← previous block
next block →
recent activity
Analyzing
Block #83,402,141
21 transactions · 15 stateful · 2026-06-24 14:25:34 UTC
Parallelism
81
/100
Blocked
40
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,402,141
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0xb264ae19
#7
0x6a3be956
· blocks 1
#8
0x5a5d9a99
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
#12
0xed82b078
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x6a3be956
#17
transfer
#18
setData
#19
0xd46ac4…3d02
#20
0x39435dac
#2
0x0c7abd22
· blocks 3
#11
0x0f6795d9
#16
0x6a3be956
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
#6
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w3
7
w0
9
w0
11
w1
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…002e
0x1b6862…e19c
8 touches
6 conflicts
0xd4c913d7…343e
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0xf69a77ec…60a4
0xd32edf…ff58
7 touches
6 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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…00002e
Audit this contract →
← previous block
·
next block →
recent activity