pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,944,953
← previous block
next block →
recent activity
Analyzing
Block #74,944,953
14 transactions · 5 stateful · 2026-05-16 09:59:27 UTC
Parallelism
86
/100
Blocked
20
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,944,953
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
#2
0xc0b834…0edd
#3
0x04cd39…f2df
#4
setData
#5
0xa5b136…4809
#6
0xffd7ec…4e79
#7
0xa0131b…3b62
#8
0xb09eb1…00c1
#9
0x5e972a…9e1a
#10
0x4bd8e9…bf05
#11
0x00b2f7…62df
#12
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
12
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5b6af007…0f35
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0xdbadf6b0…43b2
0x33176b…e078
2 touches
0 conflicts
0x2c2761c0…476e
0x34b655…2a6f
2 touches
0 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
2 touches
0 conflicts
0x76ed8777…1e5f
0x34b655…2a6f
2 touches
0 conflicts
0x7cb2f3fa…4836
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:
0x34b6552d…112a6f
1 conflict on slot
0x5b6af0070f…160f35
Audit this contract →
← previous block
·
next block →
recent activity